35th week of 2015 patent applcation highlights part 55 |
Patent application number | Title | Published |
20150243199 | IMAGE PROCESSOR, DISPLAY DEVICE INCLUDING THE SAME AND METHOD FOR DRIVING DISPLAY PANEL USING THE SAME - An image processor, a display device including the same, and a method for driving display panel using the same are disclosed. In one aspect, the display device includes an image shifter configured to shift a data signal by at least one pixel based at least in part on a shift start signal and output the shifted data signal and a shift direction signal. The display device also includes an image buffer configured to output current data and previous data based at least in part on the shifted data signal and the shift direction signal. The display device also includes an image mixer configured to mix the current data and the previous data over M frames starting at a start frame when the shift start signal is received and output image data, M being a natural number. | 2015-08-27 |
20150243200 | NON-LINEAR DISPLAY BRIGHTNESS ADJUSTMENT - Display brightness adjustment apparatus and methods are described in which the average brightness of a display may be scaled up or down using a non-linear function. When applying the non-linear function to scale down brightness, the contrast of the output signal may not be reduced so that the dynamic range and highlights are preserved. The non-linear brightness adjustment may be performed automatically, for example in response to ambient light level as detected by sensor(s), but may also be applied in response to a user adjustment to a brightness control knob or slider. The non-linear brightness adjustment may be performed globally, or alternatively may be performed on local regions of an image or display panel. The non-linear function may be a piecewise linear function, or some other non-linear function. | 2015-08-27 |
20150243201 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME - An organic light emitting display and a method for driving the organic light emitting display. The organic light emitting display includes a display unit, a data accumulator, and a data compensator. The display unit is configured to be driven by image data. The data accumulator is configured to compress and accumulate first data corresponding to a first portion of the image data for driving a first region of the display unit, identify a second region of the display unit from the first region by analyzing the accumulated first data, and compress and accumulate second data corresponding to a second portion of the image data for driving the second region with a compression ratio based on a size of the second region. The data compensator is configured to compensate the image data based on the accumulated first and second data. | 2015-08-27 |
20150243202 | Electronic Device Having Multiple Sides - An electronic device has multiple sides. In some implementations, at least two of the sides are pivotable with respect to one another. The device may have a display that wraps from one side to the other. In some implementations, the device has multiple display drivers and each display driver is responsible for driving a different pixel region. The device may enable and disable one or more of the drivers based on an angle between the sides of the device. Two or more of the pixel regions may overlap, with one or more drivers being capable of driving the pixels of the overlapping region. The pixels or pixel regions that are enabled may be selected based on the angle between the sides of the device. | 2015-08-27 |
20150243203 | Display Having Selective Portions Driven with Adjustable Refresh Rate and Method of Driving the Same - There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor). | 2015-08-27 |
20150243204 | DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME - A data driver including a power control part configured to control power according to mode signal determined based on an input image, a digital to analog converting part configured to convert a digital data signal into an analog data voltage, a buffering part configured to buffer the data voltage, a first switching part configured to apply the data voltage to a data line in a normal mode, when turned on, and a second switching part configured to apply a blank voltage to the data line in a blank period of a low frequency mode, when turned on. | 2015-08-27 |
20150243205 | DISPLAY DEVICE AND ELECTRONIC EQUIPMENT - A display device is disclosed. The display device includes: a pixel array unit and a driving unit which drives the pixel array unit. The pixel array unit includes rows of first scanning lines and second scanning lines, columns of signals, pixels in a matrix state arranged at portions where the scanning lines and the signal lines cross each other and power supply lines and ground lines supplying power to respective pixels. The driving unit includes a first scanner performing line-sequential scanning to pixels by each row by supplying a first control signal to each first scanning line sequentially, a second scanner supplying a second control signal to each second scanning line sequentially so as to correspond to the line-sequential scanning and a signal selector supplying a video signal to rows of signal lines so as to correspond to the line-sequential scanning. | 2015-08-27 |
20150243206 | LIGHT SOURCE APPARATUS AND DISPLAY APPARATUS - A light source apparatus comprises: a substrate; a light emission unit that is provided on the substrate; a plurality of reflection units configured to reflect light from the light emission unit; and a first detection unit that is provided on the substrate and detects the light from the light emission unit, wherein each of the reflection units has a substantially n-sided pyramid shape and is provided such that a bottom surface thereof is in parallel with the substrate, and the first detection unit is provided between a vertex of an n-sided polygon corresponding to the bottom surface of one of two of the reflection units adjacent to each other and a vertex of an n-sided polygon corresponding to the bottom surface of the other of two of the reflection units adjacent to each other. | 2015-08-27 |
20150243207 | ORGANIC LIGHT EMITTING DISPLAY AND DRIVING METHOD THEREOF - An organic light emitting display and a driving method of the organic light emitting display capable of reducing or minimizing power consumption. The driving method includes setting a number of selection times constituting one frame, and setting a number of unit times constituting the one frame. Each of the unit times includes j (j is a natural number of 2 or more) of the selection times. Scan signals are non-sequentially supplied to scan lines during each of the unit times. The one frame includes a number of subframes. Data signals for ones of the subframes having a same length are supplied corresponding to i (i is a natural number of 2 or more) consecutive ones of the scan signals. | 2015-08-27 |
20150243208 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - An organic light emitting display includes: a data driver configured to supply a data signal to data lines, corresponding to a data enable signal during a driving period in which an image is displayed; and a timing controller configured to supply data and the data enable signal to the data driver, wherein a first data enable signal having a first period and a second data enable signal having a second period differing from the first period are included in the data enable signal supplied during one frame period. | 2015-08-27 |
20150243209 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display can improve display quality by securing a charging time of a data signal. An organic light emitting display includes pixels, a data driver, a plurality of data drivers, and a control signal generator. The pixels are respectively positioned at areas defined by scan lines and data lines. The data driver sequentially supplies i (i is a natural number greater than or equal to 2) data signals to each of output lines during one horizontal period. The plurality of data dividers are respectively coupled to the output lines, and supply the i data signals to i data lines. The control signal generator sequentially supplies i control signals to the data dividers, corresponding to the i data signals. In the organic light emitting display, the data dividers supply a corresponding data signal to each data line during the one horizontal period. | 2015-08-27 |
20150243210 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME - An organic light emitting display includes a plurality of pixels and a timing controller. The timing controller accumulates emission luminance values during a plurality of frames. The timing controller then supplies a reset signal to the pixels to respectively set non-emission periods for a plurality of subfields when the accumulated emission luminance value exceeds a reference value. | 2015-08-27 |
20150243211 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes: a display unit including pixels; a scan driver configured to provide scan signals to the pixels; a data driver configured to provide data signals to the pixels; a power supply configured to supply a driving power to the pixels; and a controller configured to transmit scan control signals, data control signals, and power control signals for controlling the scan signals, the data signals, and the driving power, respectively. The controller includes: a power consumption calculator configured to calculate power consumption of image data forming a frame; a maximum gray value calculator configured to calculate a maximum gray value of the image data forming the frame; and a voltage level determining unit configured to adjust a voltage level of the driving power in accordance with the maximum gray value, when the calculated power consumption is higher than a reference value. | 2015-08-27 |
20150243212 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a display panel having a first portion and a second portion, a gate driver configured to drive a first gate line group in the first portion of the display panel starting at a first scan start point and to drive a second gate line group in the second portion of the display panel starting at a second scan start point, the second scan start point being different from the first scan start point, a first data driver configured to output a first data voltage to a first data line group in the first portion and a second data driver configured to output a second data voltage to a second data line group in the second portion. | 2015-08-27 |
20150243213 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - Provided is an organic light emitting display device including: a data voltage controller configured to calculate power consumption according to input image data, and to output a voltage control signal corresponding to the calculated power consumption; a data voltage generator configured to regulate and output at least one of first and second voltages corresponding to the voltage control signal; a data driver configured to generate a data signal according to the input image data and at least one of the first voltage or the second voltage, and to output the data signal; and a plurality of pixels configured to selectively emit light corresponding to the data signal. | 2015-08-27 |
20150243214 | FLEXIBLE DISPLAY APPARATUS AND METHOD OF REPAIRING THE SAME - A flexible display apparatus includes: a light-emitting pixel including a driving unit configured to output a driving current corresponding to a data signal and a light-emitting device configured to emit light according to the driving current; a repair line connectable to the light-emitting pixel; a first control line extending in a first direction and a second control line extending in a second direction; a switching unit that is coupled to the first control line and the second control line and configured to control a connection between the repair line and the light-emitting pixel according to at least one of a first control signal applied through the first control line or a second control signal applied through the second control line; and a dummy pixel coupled to the repair line, and coupled to the light-emitting pixel via the switching unit. | 2015-08-27 |
20150243215 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - An organic light emitting display includes: pixels respectively positioned in areas defined by scan lines and data lines; and a data driver configured to supply a data signal to the data lines, the data signal includes a first data signal corresponding to an emission of the pixels and a second data signal corresponding to a non-emission of the pixels, wherein each pixel includes: an organic light emitting diode; a first transistor coupled to the organic light emitting diode, the first transistor configured to be a current source driven in a saturation region; a second transistor coupled as a current mirror to the first transistor, the second transistor configured to control an amount of a current flowing in the first transistor; and a third transistor coupled to the second transistor, the third transistor configured to be a switch driven in a linear region, according to the data signal. | 2015-08-27 |
20150243216 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME - A controller for a display device includes an adjuster and a compensator. The adjuster adjusts at least one parameter of a modeling equation based on a measured current of a pixel. The modeling equation including the at least one adjusted parameter is indicative of a real time degree of degradation of the pixel. The compensator compensates for image data corresponding to emission of light from the pixel. | 2015-08-27 |
20150243217 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE SAME - Provided is a pixel including an organic light emitting diode, a driving circuit, and a light receiving circuit. The driving circuit is configured to supply a driving current corresponding to a data signal supplied through a data line during a scan period to the organic light emitting diode during an emission period, and to supply a first sensing current corresponding to threshold voltage/mobility information of a driving transistor or degradation information of the organic light emitting diode to a feedback line during a current sensing period. The light receiving circuit is configured to supply a second sensing current corresponding to luminance of the organic light emitting diode to the feedback line during the emission period. | 2015-08-27 |
20150243218 | OLED DISPLAY - An organic light-emitting diode (OLED) display is provided. A pixel array includes a plurality of pixels, wherein the pixel includes an emitting device and a driving transistor. A first gate of the driving transistor receives a driving signal, and a second gate of the driving transistor receives a compensation signal. A gate driving circuit provides the compensation signal according to a total current value flowing through the emitting devices of the pixels. When the total current value is between a first reference value and a second reference value, the gate driving circuit adjusts a voltage level of the compensation signal according to the total current value. The first reference value is 90% of a target current value, and the second reference value is 50% of a target current value. | 2015-08-27 |
20150243219 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME - An organic light emitting display includes: a display panel including pixels at crossing regions of data lines and scan lines; a scan driver configured to divide one frame into a plurality of sub-fields, to divide each of the subfields into p (p is a positive integer of 2 or more) periods, and to supply scan signals to the scan lines; and a data driver configured to supply data voltages to the data lines concurrently with supply of respective scan signals, wherein a gray scale voltage from among (P+1) gray scale voltages is supplied as at least one of the data voltages. | 2015-08-27 |
20150243220 | Display Backplane and Method of Fabricating the Same - There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor). | 2015-08-27 |
20150243221 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes: a plurality of pixels coupled to scan lines and data lines; a plurality of scan driving circuits configured to receive a circuit selection signal and a line control signal, and to output a scan signal to the scan lines, corresponding to the circuit selection signal and the line control signal; a plurality of data driving circuits respectively coupled to the data lines, the plurality of data driving circuits being configured to select at least one of a first pre-emphasis voltage, a second pre-emphasis voltage, a first data voltage or a second data voltage, and to output the selected voltage to a corresponding one of the data lines; and a first decoder configured to supply the first pre-emphasis voltage, corresponding to the circuit selection signal and the line control signal. | 2015-08-27 |
20150243222 | ORGANIC LIGHT EMITTING DISPLAY AND DRIVING METHOD THEREOF - An organic light emitting display includes a display unit that includes pixels coupled to scan lines, control lines, and data lines; a control line driver for providing control signals to the respective pixels through the control lines; a first power driver for applying a first power to the pixels of the display unit; and a second power driver for applying a second power to the pixels of the display unit, wherein the first power and/or the second power is applied to the pixels of the display unit, having voltage values at different levels, during periods of one frame, and the control signals and the first and second powers are concurrently provided to all of the pixels. | 2015-08-27 |
20150243223 | IMAGE DISPLAYING METHOD AND DISPLAY DEVICE DRIVING THEREOF - A method of displaying an image on a display panel including pixels arranged in an m-by-n matrix (m and n being natural numbers), including measuring a complexity of image data based on an entropy or a most significant bit, the image data including a plurality of unit data corresponding to the pixels; and adjusting the amount of light supplied by a backlight unit according to the measured complexity of the image data. | 2015-08-27 |
20150243224 | Display System with Independently Controlled Transmissive and Reflective Subpixels and Method of Use | 2015-08-27 |
20150243225 | DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A display device includes: a display section that has pixels; and a driving section that drives the display section on the basis of luminance information including a plurality of sub-luminance information pieces. The driving section drives the pixels in a time-division manner on the basis of each sub-luminance information piece during a single display period or a plurality of display periods which is set in each sub-luminance information piece. One or both of a timing of start of each display period and the number of the display periods are changeable. | 2015-08-27 |
20150243226 | DISPLAY APPARATUS AND CONTROLLING METHOD THEREOF - A display apparatus includes a display unit, a control unit, and a compensation unit. The compensation unit may compensate the display data when a sensing operation is performed on a target pixel circuit, the compensation unit compensating display data by setting a light emission amount of light emitting element of a target pixel circuit to be an amount obtained by subtracting a sensing light emission amount, which is a light emission amount of the light emitting element of the target pixel circuit during a sensing interval, from a display light emission amount, which is a light emission amount of the light emitting element of the target pixel circuit before the compensation. | 2015-08-27 |
20150243227 | ELECTRONIC DEVICE AND DISPLAY CONTROL METHOD THEREOF - A display control method of an electronic device is provided. The display control method includes sensing, by the electronic device, a chromaticity and an illuminance of an incident light, calculating an optimal white of a display based on the chromaticity of the incident light, and correcting the calculated optimal white by using the illuminance of the incident light. | 2015-08-27 |
20150243228 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus includes: a light-emitting unit that includes a plurality of light-emitting devices; a display unit; a first determination unit configured to determine, in a region, whether a ratio of a total number of first type pixels is a first ratio or more; a second determination unit configured to determine, in the region, whether a ratio of a total number of second type pixels is a second ratio or more, when the determination result of the first determination unit is affirmative; and a control unit configured to increase emission brightness of a target device based on the determination result of the second determination unit. | 2015-08-27 |
20150243229 | LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME - A liquid crystal display includes: a signal controller configured to receive an input image signal corresponding to a gray from the outside, and an image signal corrector configured to correct the input image signal. The image signal corrector is configured to shift a first input image signal value corresponding to a black gray by a first value based on a common voltage, is configured to shift a second input image signal value corresponding to a halftone gray by a second value based on the common voltage, and is configured to shift a third input image signal value corresponding to a white gray by a third value based on the common voltage. The first value and the second value are larger than a kickback voltage of each of the black gray and the halftone gray, and the third value is the same as a kickback voltage of the white gray. | 2015-08-27 |
20150243230 | SOURCE DRIVER AND DISPLAY DEVICE HAVING THE SAME - A source driver includes: a gamma voltage generator configured to receive a plurality of gamma reference voltages, a first common pre-emphasis voltage, and a second common pre-emphasis voltage, and to generate a plurality of gamma voltages based on the gamma reference voltages, a plurality of first pre-emphasis pulses respectively corresponding to pixels that emit light of different colors based on the first common pre-emphasis voltage, and a plurality of second pre-emphasis pulses respectively corresponding to the pixels that emit the light of different colors based on the second common pre-emphasis voltage; and a voltage supply unit configured to output one of the first pre-emphasis pulses and the second pre-emphasis pulses to each of a plurality of data lines, and to output data voltages to the plurality of data lines based on the gamma voltages. | 2015-08-27 |
20150243231 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - Disclosed is a display device including a display element and a transistor configured to drive the display element. The transistor has a channel layer, a gate electrode laminated under the channel layer, and wiring connecting the gate electrode and a capacitance electrode together. The capacitance electrode and the wiring are made of at least a transparent material. | 2015-08-27 |
20150243232 | IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - A driving method of an image display device includes detecting an amount of data change of an input image and calculating a moving speed of the input image, determining whether the image moving speed is within a preset reference range, when the image moving speed is within the reference range, driving a display screen according to an input frame frequency synchronized to the input image, and when the image moving speed is out of the reference range, down-modulating a frame frequency for displaying the input image to a frequency lower than the input frame frequency and driving the display screen according to a modulated frame frequency. | 2015-08-27 |
20150243233 | TECHNIQUES FOR AVOIDING AND REMEDYING DC BIAS BUILDUP ON A FLAT PANEL VARIABLE REFRESH RATE DISPLAY - A method for driving a display panel having a variable refresh rate is disclosed. The method comprises receiving a current input frame from an image source. Next, it comprises determining a number of re-scanned frames to insert between the current input frame and a subsequent input frame, wherein the re-scanned frames repeat the input frame, and wherein the number of re-scanned frames depends on the minimum refresh interval (MRI) of the display panel. Further, it comprises calculating respective intervals at which to insert the re-scanned frames between the current input frame and the subsequent input frame. Subsequently, it comprises determining if a charge accumulation in pixels of the display panel has crossed over a predetermined threshold value. Finally, responsive to a determination that the charge accumulation has crossed over a predetermined threshold value, it comprises performing a counter-measure to remediate the charge accumulation. | 2015-08-27 |
20150243234 | TECHNIQUES FOR AVOIDING AND REMEDYING DC BIAS BUILDUP ON A FLAT PANEL VARIABLE REFRESH RATE DISPLAY - A method for driving a display panel having a variable refresh rate is disclosed. The method comprises receiving a current input frame from an image source. It also comprises determining a first number of re-scanned frames to insert between the current input frame and a subsequent input frame, wherein the re-scanned frames repeat the current input frame, and wherein the determining depends on a minimum refresh interval (MRI) of the display panel. Further, it comprises calculating intervals to insert the first number of re-scanned frames between the current input frame and the subsequent input frame. Further, it comprises scanning the current input frame for display on the display panel. Finally it comprises inserting the first number of re-scanned frames at the respective intervals between the current input frame and the subsequent input frame from the image source, wherein the inserting is operable to reduce charge accumulation in the display panel. | 2015-08-27 |
20150243235 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING SAME - An image determination part configured to determine whether or not an image based on an input image signal is an image analogous to a polarity reversal pattern in a reversal driving scheme employed by default and to output a determination result, and a reversal pattern decision part configured to decide a reversal driving scheme based on the determination result are provided as constituent elements anterior to a liquid crystal drive unit. With regard to each unit area where the determination by the image determination part is made, the reversal pattern decision part decides the reversal driving scheme in the unit area, as a reversal driving scheme different from the reversal driving scheme employed by default, when the determination result indicates that the image based on the input image signal is the image analogous to the polarity reversal pattern in the reversal driving scheme employed by default. | 2015-08-27 |
20150243236 | PRESENT CONTENTS ON PERSISTENT DISPLAY - Various systems and methods for presenting contents on a persistent display are described herein. A system for controlling an electronic display comprises a persistent display; a trigger module to detect a triggering event; a configuration module to access a dead screen configuration in response to the triggering event, the dead screen configuration specifying content to display on the persistent display of the system after the system is powered down; and an output module to write the specified content to the persistent display as an image. | 2015-08-27 |
20150243237 | SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS - The present disclosure relates to the technical field of display. Provided are a shift register unit, a gate driving circuit and a display apparatus, the shift register unit includes an inputting module, a first outputting module and a second outputting module. As compared with the prior art, the structure of the shift register unit can be simplified effectively, and the number of use of the transistors can be further reduced. Embodiments of the present disclosure are used to implement scanning and driving. | 2015-08-27 |
20150243238 | DISPLAY DEVICE - There is provided a display device. The display device includes a display panel divided into a display region and a non-display region, with the display region having data lines, scan lines, and pixels connected to the data lines and the scan lines. The display device include a data driver to output data voltage to the data lines, and a scan driver to sequentially output scan signals to the scan lines. The display region is divided into a first region and a second region. A first portion of the scan driver is formed in the non-display region, while a second portion of the scan driver is formed in the first region. A pixel of the pixels formed in the first region comprises a single pixel electrode, and a pixel of the pixels formed in the second region comprises a plurality of pixel electrodes. | 2015-08-27 |
20150243239 | DISPLAY PANEL DRIVING DEVICE AND DISPLAY DEVICE - A display device is provided that effectively reduces noise generated inside a display panel such as a liquid crystal panel. The source driving unit of the display device includes positive amplifiers, negative amplifiers, a positive amplifier regulating unit and a negative amplifier regulating unit. The positive amplifiers transmit positive driving signals to the display panel unit via source lines. The negative amplifiers transmit negative driving signals to the display panel via source lines. The positive amplifier regulating unit regulates the timing for the positive amplifiers to output positive driving signals. The negative amplifier regulating unit regulates the timing for the negative amplifiers to output negative driving signals. | 2015-08-27 |
20150243240 | LIQUID CRYSTAL DISPLAY - A liquid crystal display device includes a plurality of pixels disposed on an insulation substrate in a horizontal direction, and including a thin film transistor region and a display area; and a reference voltage line extended along a center of the display area in a direction perpendicular to the horizontal direction. The display area includes a plurality of domains disposed in two rows, a domain in one of the two rows includes a high-gray subpixel area including a high-gray pixel electrode, and a domain in the other of the two rows includes a low-gray subpixel area including a low-gray pixel electrode. The high-gray pixel electrode and the low-gray pixel electrode each include a plurality of unit pixel electrodes, and each unit pixel electrode includes a center electrode having a planar structure and a plurality of minute branches that extend from a side of the center electrode. | 2015-08-27 |
20150243241 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display (LCD) device having a touch panel function, power consumption is reduced in the standby state. The display section is divided into blocks each of which is formed of a plurality of display lines. The counter electrode is disposed for each block. A driving circuit selectively supplies, to the counter electrode of each block, the voltage used for the liquid crystal display and the voltage used for the touch panel scanning. The driving circuit has a source amplifier that supplies the video voltages to the video lines. The driving circuit reduces the current in the source amplifier, such that the current is lower than current at the time of a normal operation, to lower the power consumption, and stops the operation of the source amplifier and supplies the GND voltage to the video lines to further lower the power consumption. | 2015-08-27 |
20150243242 | DISPLAY DEVICE - A display device includes a display unit including pixels in an area defined by a plurality of scan lines and a plurality of data lines, a scan driving unit configured to apply a plurality of scan signals to the scan lines, a data driving unit configured to apply a plurality of data signals to the data lines, an inspection circuit unit configured to apply a plurality of inspection signals to the data lines, a plurality of inspection pads configured to transmit a plurality of inspection control signals to the inspection circuit unit, a plurality of first inspection lines electrically connecting the inspection circuit unit to the inspection pads, and a plurality of second inspection lines branching off from the first inspection lines and electrically connecting the inspection circuit unit to the data driving unit. | 2015-08-27 |
20150243243 | SERVER-SIDE ADAPTIVE VIDEO PROCESSING - Adaptive video processing for a target display panel may be implemented in or by a server/encoding pipeline. The adaptive video processing methods may obtain and take into account video content and display panel-specific information including display characteristics and environmental conditions (e.g., ambient lighting and viewer location) when processing and encoding video content to be streamed to the target display panel in an ambient setting or environment. The server-side adaptive video processing methods may use this information to adjust one or more video processing functions as applied to the video data to generate video content in the color gamut and dynamic range of the target display panel that is adapted to the display panel characteristics and ambient viewing conditions. | 2015-08-27 |
20150243244 | ACCESSORY HAVING A DISPLAY - This invention is related to an accessory or a set of accessories which is able to change design images. Further, this invention is related to an accessory which is able to change design images in synchronization with other accessory or device. An accessory according to this invention can show various design images, such that the accessory can selectively show a design image which are suitable for season, place, or clothes. And, by simple manipulation, user can easily set harmonized design images between accessories in hand. | 2015-08-27 |
20150243245 | LOW POWER DRIVING METHOD AND ELECTRONIC DEVICE PERFORMING THEREOF - A low power driving method includes: receiving a signal for a sub control module from a main control module when an electronic device enters a low power mode; and transmitting display data to a display driving module in response to the signal. | 2015-08-27 |
20150243246 | SYNCHRONIZATION BETWEEN ELECTRONIC DEVICES - An electronic device is provided. The electronic device includes a management module configured to determine if a package related to an application is equipped in the first electronic device, a communication module configured to receive determine if a package related to an application is equipped in the first electronic device, and a display configured to output an item for executing the application, wherein the management module controls the display to display the item based on a comparison of the package and the application information. | 2015-08-27 |
20150243247 | DISPLAYING VISUAL ANALYTICS OF ENTITY DATA - According to an example, in a method for displaying visual analytics of entity data, geographic locations of entities may be plotted as first pixel cells on a first region and as second pixel cells on a second region of a geographic map. A determination may be made that the first pixel cells have a higher degree of overlap with each other in the first region compared to the second pixel cells in the second region. The geographic map may be distorted to enlarge the first region and the first pixel cells may be arranged in the first region in a manner that prevents the first pixel cells from overlapping each other. A color value for each of the pixel cells may be determined from a multi-paired color map that represents two variables corresponding to the entities by color and the pixel cells may be caused to be displayed on the distorted geographic map according to the determined respective color values. | 2015-08-27 |
20150243248 | IMAGE PROCESSING APPARATUS, DISPLAY APPARATUS, AND IMAGE PROCESSING SYSTEM AND METHOD, FOR DISPLAYING IMAGE DATA - An image processing apparatus, a display apparatus, and an image processing system and method, for displaying image data, are provided. The image processing apparatus includes a color gamut converter configured to convert a color gamut of at least a portion of an image received from the display apparatus, a controller configured to control the color gamut converter to convert color gamut of at least the portion of the image data based on region division information of a display image received from the display apparatus through the communicator and profile information for converting color gamut of a plurality of divided regions based on the region division information. Thus, the display apparatus displays image data converted into multiple-color gamut without an additional component for converting image quality and color gamut of the image data. | 2015-08-27 |
20150243249 | CALIBRATION APPARATUS AND CALIBRATION METHOD - A calibration apparatus comprises: a determination unit configured to determine, for each of a plurality of calibration images, which one of a plurality of subranges to which a characteristic value of the calibration image belongs; a display unit configured to simultaneously display, on a display apparatus, two or more calibration images of which the characteristic values are determined to belong to same subrange; an acquisition unit configured to acquire a calibration measurement value, which is a measurement value representing at least a display brightness or a display color of the calibration image; and a calibration unit configured to execute calibration of the display apparatus based on the calibration measurement value acquired by the acquisition unit. | 2015-08-27 |
20150243250 | CALIBRATION DEVICE, CALIBRATION METHOD AND DISPLAY DEVICE - A calibration device for a display device having a plurality of image quality adjustment items, the calibration device comprises a storage unit that stores set values of a plurality of parameters which are used respectively in processing of the plurality of image quality adjustment items, a calibration unit that implements calibration to update the set values of the plurality of parameters, by implementing, a plurality of times, processing for displaying a colorimetry image on the display device and determining the value of any of the parameters, using colorimetry results from the colorimetry image, and a display unit that displays, on the display device, a confirmation image for confirming the effects of calibration. The display unit displays the confirmation image at the image quality settings during calibration. | 2015-08-27 |
20150243251 | CALIBRATION SYSTEM AND RECORDING MEDIUM FOR MULTI-DISPLAY - The present invention includes: an input section ( | 2015-08-27 |
20150243252 | INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE - An information processing method applied to a first electronic device is provided. The first electronic device includes a display unit, N files and M file objects are displayed on the display unit, the M file objects are displayed in M regions of the display unit respectively, and the N files correspond to the M file objects. The method includes: receiving a first operation by the first electronic device; judging whether the first operation conforms to a first preset condition; and displaying P files in the N files at one or more regions of the M regions corresponding to the P files, in the case that the first operation conforms to the first preset condition, where P is a positive integer less than or equal to N. Thus, an operation for arranging files is simplified. | 2015-08-27 |
20150243253 | LIQUID-CRYSTAL DISPLAY DEVICE AND DRIVE METHOD THEREOF - Provided are a liquid crystal display device and a drive method thereof, capable of promptly making an afterimage, which is visually recognized during pause drive, visually unrecognizable while suppressing power consumption. When updated image data is transmitted, a first refresh is performed by used of this image data, and a refresh pauses based on Ref_int just in the next two-frame period. Then, the second and third refreshes are consecutively performed, and a refresh pause is repeated until the next updated image data is transmitted. In this case, since a refresh can be performed three times in a short period after reception of the updated image data, it is possible to make liquid crystal molecules oriented in a direction corresponding to an applied voltage in a short time and make an afterimage visually unrecognizable. | 2015-08-27 |
20150243254 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a display panel including data lines, scan lines, and pixels connecting with the data lines and the scan lines, a scan driver configured to supply scan signals to the scan lines, a source drive integrated circuit (“IC”) configured to convert digital video data into data voltages and to supply the data voltages to the data lines, and a timing controller configured to transmit the digital video data to the source drive IC and to control driving timing of the scan driver and the source drive IC, in which a transmitter and a receiver of the source drive IC are connected via a pair of transmission lines to a transmitter and a receiver of the timing controller. | 2015-08-27 |
20150243255 | LIQUID CRYSTAL DISPLAY DEVICE, METHOD OF DRIVING LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A liquid crystal display device is provided. The liquid crystal including an array of pixels each having a memory function; and a buffer to output a first voltage, wherein a second voltage is supplied to a counter electrode of a liquid crystal capacitor, and wherein each of the pixels supplies one of the first voltage and the second voltage to a pixel electrode of the liquid crystal capacitor according to a data value stored in the each of the pixels. | 2015-08-27 |
20150243256 | SHIFT REGISTER AND THE DRIVING METHOD THEREOF, GATE DRIVING APPARATUS AND DISPLAY DEVICE - The present invention provides a shift register, a driving method, a gate driving apparatus and a display apparatus. Said shift register comprises a pull-up unit, a reset unit, a pull-down unit and a signal output; the pull-up unit is connected to said signal output and pulls up an output signal; the reset unit is connected to a control end of said pull-up unit and said signal output respectively and resets the potential of the control end of said pull-up unit after said output signal is at high level; the pull-down unit is connected to a control end of said pull-up unit and said signal output respectively and pulls down the potential of the control end of said pull-up unit and said output signal after said reset unit has reset the potential of the control end of said pull-up unit, so that said pull-up unit switches off. | 2015-08-27 |
20150243257 | Cross-Platform Rendering Engine - A cross-platform rendering engine. The cross-platform rendering engine serves as an intermediary between the application and the operating system for displaying application content on the screen allowing software developers to write platform-agnostic application code. The application sends content to the cross-platform rendering engine in the form of resource-efficient content descriptions describing the content to be displayed. In turn, cross-platform rendering engine stores the content descriptions and provides rasterized images generated from the content descriptions to the compositor as needed. In the event that a content description corresponding to the texture needed by the compositor is not available, the cross-platform rendering engine pulls the content description from the application. By producing rasterized images from a user interface thread on behalf of the application rather than waiting for the application thread, the cross-platform rendering engine improves the overall responsiveness of the application and contributes to a better user experience. | 2015-08-27 |
20150243258 | TRANSPARENT GIFT CARD FOR OVERLAYING A DIGITAL DISPLAY - A visual display assembly is provided for allowing an operator of digital device such as a smartphone to have an interactive experience with their display. The assembly or apparatus includes a digital device with a display screen and an overlay card for positioning over the display screen. The overlay card, which may take the form of a gift card, a debit card, a credit card, an access card, an ID card, or the like, includes a light-blocking region and a viewing window that is at least translucent to light adjacent the light-blocking region. Further, the digital device is selectively operable to display an image on the display screen viewable through the viewing window of the overlay card. The assembly includes a web server accessible with the digital device to download the image onto the digital device, and the image is provided by the digital device playing video content. | 2015-08-27 |
20150243259 | METHOD AND APPARATUS FOR TRANSFERRING DATA IN A COMPUTER - A transpose unit of an apparatus comprises a plurality of banks each having a plurality of storage units, a write circuit, a plurality of selectors, and a parallel-to-serial circuit. The write circuit is configured to perform selections on the plurality of banks for storing data from a source memory. Each selector comprises an output and a plurality of inputs respectively coupled with the plurality of storage units of a corresponding bank, and the outputs of the plurality of selectors connect in parallel with the parallel-to-serial circuit. The parallel-to-serial circuit has a serial output connecting to a destination memory. | 2015-08-27 |
20150243260 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes: a pattern identification unit configured to perform pattern identification for first image data; a first data conversion unit configured to perform first data conversion for the first image data, after a pattern of the first image data is identified, to generate second image data; a second data conversion unit configured to perform second data conversion for the second image data to generate third image data; and a process selection unit configured to determine whether or not to perform at least one of the pattern identification, the first data conversion, or the second data conversion according to a measured value that is input from an outside or an on/off state of a call mode. | 2015-08-27 |
20150243261 | CAPO - A capo for use with a stringed instrument, said capo comprising: an upper arm member including an upper handle having a dimension W | 2015-08-27 |
20150243262 | TENSION REDISTRIBUTING AND BALANCING SYSTEM FOR STRINGED INSTRUMENTS, CONSISTING OF BRIDGE AND STRING COUPLING MECHANISM - A tension redistributing and balancing system for stringed instruments, consisting of bridge and string coupling mechanism which utilizes the very same string tension required to reach the desired pitch to apply inverted torque which counteracts the very same tension and torque forces as they relate to the bridge and/or soundboard. | 2015-08-27 |
20150243263 | Multifunction device to manipulate strings on a stringed instrument - A device to manipulate the strings on a stringed musical instrument with less friction and resistance than a traditional pick, allowing for faster and more responsive string contact, more control, accentuated sound, and it is more comfortable to use than other guitar picks available. The device offers a plurality of functions, providing an alternative to musicians who want to extend playing capabilities without spending a lot or having to carry several devices. | 2015-08-27 |
20150243264 | FLATPICK DEVICE - Methods, systems, and apparatus for a flatpick device is in the present application. The flatpick device includes a front face and a back face, the flatpick includes first and second bores through the flatpick extending from the front face to the back face. Also included is a band with a first distal end and a second distal end, the first distal end extending from the front face to the back face through a first bore and the second distal end extending from the front fact to the back face though the second bore. | 2015-08-27 |
20150243265 | MUSICAL INSTRUMENT VIBRATIONAL ENERGY MODIFICATION APPARATUS AND SYSTEM - A musical wind instrument, comprising a mouthpiece, key mechanism, body, and an alternative material bridge that is couple a first and second opposite facing tube. There is in an alternative embodiment at least one coupling mechanism affixed to at least one of the opposite facing tubes designed to releasably hold the wood based material bridge against the first and second tubes. Alternatively there is a musical wind instrument made of a predominantly first material, comprising a mouthpiece, key mechanism, and body; at least a first and second tube having a portion thereof being spatially opposite to each other respectively, and a bridge, having a first and second end that are coupled to the first and second tube respectively, wherein the bridge is made of an alternative material that is different from the predominantly first material of the instrument. | 2015-08-27 |
20150243266 | Drum damping modification device - A sound dampening modification means for a musical drum comprising, in combination with a drumshell, a drumhead with a playing surface and a rim, and a drumhead fastening means with a bottom edge, an annular base, and a means joined integral with the annular base to mount the annular base upon the drumhead rim. The means to mount the annular base upon the drumhead rim is positioned so that it may be suspended above the playing surface and held there between the bottom edge of the drumhead fastening means and the drumhead rim. Also provided is a means to muffle drumhead sounds comprised of sound absorbing material positioned between the drumhead fastening means and the drumhead rim. | 2015-08-27 |
20150243267 | MUSICAL INSTRUMENT TILTER AND CYMBAL STAND - A boom tilter includes a tilter body, a boom, a holder, a bolt and nut. The tilter body is attached to a support post to be rotatable around a first axis, which is the axis of the support post. The holder is fitted to the tilter body to be rotatable around a second axis, which is orthogonal to the first axis. The boom is held by the holder to be rotatable around a third axis, which is the axis of the boom, and so that the boom can slide along the third axis. | 2015-08-27 |
20150243268 | DRUM STAND - The drum stand includes a stand main body, a drum support, and an attachment that attaches the drum support to the stand main body. The drum support is composed of a first arm and two second arms that open and close with respect to the first arm. The first and second arms all extend obliquely and linearly from near the upper end of a post toward a bottom surface of a snare drum. | 2015-08-27 |
20150243269 | Music and Sound that Varies from Playback to Playback - A method and apparatus for the creation and playback of music and/or sound, so that sound sequences are generated that vary from one playback to another playback. In one embodiment, during composition creation, artist(s) may define how the composition may vary from playback to playback using visually interactive display(s). The artist's definition may be embedded into a composition dataset. During playback, a composition data set may be processed by a playback device and/or a playback program, so that each time the composition is played-back a unique version may be generated. Variability during playback may include: the variable selection of alternative sound segment(s); variable editing of sound segment(s) during playback processing; variable placement of sound segment(s) during playback processing; the spawning of group(s) of alternative sound segments from initiating sound segment(s); and the combining and/or mixing of alternative sound segments in one or more sound channels. MIDI-like variable compositions and the variable use of sound segments comprised of a timed sequence of MIDI-like commands are also disclosed. | 2015-08-27 |
20150243270 | METHOD AND APPARATUS FOR DOWN-MIXING OF A MULTI-CHANNEL AUDIO SIGNAL - A method for down-mixing of a m-channel audio signal (L, R, C, Ls, Rs, Rss, Lss) into a n-channel audio signal (Ro, Lo, Rso, Lso), where m is an integer for which holds m>n and n is an integer for which holds n≧2, including the step of generating one of the n-channel audio signals of one side (right or left) of a listener (Ro, Lo, Rso, Lso), by a combination of: a first term including a signal component (R, L, Rs, Ls) of the m-channel audio signal of the same side only, and a second term dependent of m, including one or more of further signal components of the m-channel audio signal (C, Ls, Rs, Rss, Lss) of the same side only, multiplied by at least one respective filtering function (H1, H2, H3, H4, H5, H6, H7, H8), said filtering function being dependent on: a frequency characteristic of the transmission path between the position of the loudspeaker of the respective signal component of the further m-channel audio signal, and a position of the right ear or left ear, respectively, of a listener in an m-channel reproduction situation, and a frequency characteristic of the transmission path between the position of a loudspeaker of the said one of the n-channel audio down-mixed signals, (Ro, Lo, Rso, Lso), and a position of the right ear or left ear, respectively, of a listener in an n-channel reproduction situation. | 2015-08-27 |
20150243271 | ACTIVE NOISE CONTROL WITH COMPENSATION FOR ACOUSTIC LEAK IN PERSONAL LISTENING DEVICES - An acoustic noise cancellation (ANC) process is performed during in-the-field use of a personal listening audio device, using a control filter to produce anti-noise by the device. The process includes computing an S_hat filter that estimates a signal path between an earpiece speaker of the device and an error microphone that are at a user's ear. A response associated with the computed S_hat filter is compared to a predetermined response that is stored in the device. The control filter is adjusted in accordance with the comparison. Other embodiments are also described and claimed. | 2015-08-27 |
20150243272 | METHOD AND APPARATUS FOR NOISE CANCELLATION IN A WIRELESS MOBILE DEVICE USING AN EXTERNAL HEADSET - A method, system, and apparatus for noise cancelation is disclosed herein, which may be used in a wireless unit (WU) and a headset removably connected to the WU. The WU may include a processor, a memory, a user interface, internal microphones and internal speakers. The headset may include microphones and speakers, and be powered by the WU. The WU may receive an ambient noise at microphone(s), including a headset microphone, which may generate a signal based on the ambient noise. The WU processor may then calculate an estimate of the ambient noise based on the signal, calculate an inverse of the estimated ambient noise based on the estimate of the ambient noise, cancel the estimated ambient noise from an audio output signal based on the application of the inverse of the estimated ambient noise, and send the audio output signal to the speakers of the headset or the WU. | 2015-08-27 |
20150243273 | ULTRASONIC TRANSDUCER WITH COMPOSITE CASE - A composite case of an ultrasonic transducer for transmitting, receiving, or both of ultrasound is disclosed. The case comprises a first case component and at least a second case component. The second case component is made of a material different from the first case component and is structurally connected to the first case component by strong bonding at an interface between the components so that the strong bonding forms a composite structure for the case. | 2015-08-27 |
20150243274 | SOUND ABSORBING DEVICE, ELECTRONIC DEVICE, AND IMAGE FORMING APPARATUS - A sound absorbing device including a Helmholtz resonator also includes a projection part having a shape of protruding from an outer wall surface of a communicating part forming plate among the communicating part forming plate and a cavity forming member that are cavity part forming members forming a cavity part of the Helmholtz resonator, and surrounding an opening of a communicating part that causes the cavity part to communicate with the outside. | 2015-08-27 |
20150243275 | VOICE FONT SPEAKER AND PROSODY INTERPOLATION - Multi-voice font interpolation is provided. A multi-voice font interpolation engine allows the production of computer generated speech with a wide variety of speaker characteristics and/or prosody by interpolating speaker characteristics and prosody from existing fonts. Using prediction models from multiple voice fonts, the multi-voice font interpolation engine predicts values for the parameters that influence speaker characteristics and/or prosody for the phoneme sequence obtained from the text to spoken. For each parameter, additional parameter values are generated by a weighted interpolation from the predicted values. Modifying an existing voice font with the interpolated parameters changes the style and/or emotion of the speech while retaining the base sound qualities of the original voice. The multi-voice font interpolation engine allows the speaker characteristics and/or prosody to be transplanted from one voice font to another or entirely new speaker characteristics and/or prosody to be generated for an existing voice font. | 2015-08-27 |
20150243276 | SYSTEMS AND METHODS FOR USING LATENT VARIABLE MODELING FOR MULTI-MODAL VIDEO INDEXING - A computer-implemented method performed in connection with a computerized system incorporating a processing unit and a memory, the computer-implemented method involving: using the processing unit to generate a multi-modal language model for co-occurrence of spoken words and displayed text in the plurality of videos; selecting at least a portion of a first video; extracting a plurality of spoken words from the selected portion of the first video; extracting a first displayed text from the selected portion of the first video; and using the processing unit and the generated multi-modal language model to rank the extracted plurality of spoken words based on probability of occurrence conditioned on the extracted first displayed text. | 2015-08-27 |
20150243277 | DATA INPUT DEVICE, DATA INPUT METHOD, STORAGE MEDIUM, AND IN-VEHICLE APPARATUS - A dynamic speech recognition dictionary generating unit extracts, from phrases stored in a speech recognition dictionary, phrases of which heads match a head of a character string inputted through a character string input unit and generates a dynamic speech recognition dictionary that stores difference phrases that are each part of an extracted phrase excluding a common phrase that is common among the extracted phrases. A speech recognition unit carries out recognition of a user utterance by using the dynamic speech recognition dictionary. An input character string confirming unit confirms an input character string candidate that includes a recognized difference phrase as an input character string. | 2015-08-27 |
20150243278 | PRONUNCIATION LEARNING THROUGH CORRECTION LOGS - A new pronunciation learning system for dynamically learning new pronunciations assisted by user correction logs. The user correction logs provide a record of speech recognition events and subsequent user behavior that implicitly confirms or rejects the recognition result and/or shows the user's intended words by via subsequent input. The system analyzes the correction logs and distills them down to a set of words which lack acceptable pronunciations. Hypothetical pronunciations, constrained by spelling and other linguistic knowledge, are generated for each of the words. Offline recognition determines the hypothetical pronunciations with a good acoustical match to the audio data likely to contain the words. The matching pronunciations are aggregated and adjudicated to select new pronunciations for the words to improve general or personalized recognition models. | 2015-08-27 |
20150243279 | SYSTEMS AND METHODS FOR RECOMMENDING RESPONSES - Various of the disclosed embodiments concern systems and methods for identifying and recommending interesting user responses that are obtained by an interactive device (e.g., audio responses to a virtual character as part of a virtual interaction). In some embodiments, a user may interact with one or more virtual characters via a mobile device, tablet, desktop computer, or the like. During the interaction, the user may respond to one or more questions posed by the virtual characters or to contexts presented by the interactive device. The system may record these user responses, analyze the audio data to extract one or more features, and prepare a ranking of the user responses. The extracted features can be augmented with human-generated metadata or ground truth values. A reviewer can review, share, etc., the user response. | 2015-08-27 |
20150243280 | Voice Recognition Function Realizing Method and Device - The embodiment of the present invention provides a method for realizing a voice recognition function, including: setting a corresponding relationship between the attitude parameter of a mobile terminal body and a voice recognition mode (S | 2015-08-27 |
20150243281 | APPARATUS AND METHOD FOR GENERATING A GUIDE SENTENCE - A server and a guide sentence generating method are provided. The method includes receiving user speech, analyzing the user speech, determining a category of the user speech from among a plurality of categories, storing the user speech in the determined category, determining a usage frequency and a popularity of each of the plurality of categories, selecting a category from among the plurality of categories based on the usage frequency and the popularity, and generating a guide sentence corresponding to the selected category. | 2015-08-27 |
20150243282 | System and Method for Adapting Automatic Speech Recognition Pronunciation by Acoustic Model Restructuring - Disclosed herein are systems, computer-implemented methods, and computer-readable storage media for recognizing speech by adapting automatic speech recognition pronunciation by acoustic model restructuring. The method identifies an acoustic model and a matching pronouncing dictionary trained on typical native speech in a target dialect. The method collects speech from a new speaker resulting in collected speech and transcribes the collected speech to generate a lattice of plausible phonemes. Then the method creates a custom speech model for representing each phoneme used in the pronouncing dictionary by a weighted sum of acoustic models for all the plausible phonemes, wherein the pronouncing dictionary does not change, but the model of the acoustic space for each phoneme in the dictionary becomes a weighted sum of the acoustic models of phonemes of the typical native speech. Finally the method includes recognizing via a processor additional speech from the target speaker using the custom speech model. | 2015-08-27 |
20150243283 | DISAMBIGUATION OF DYNAMIC COMMANDS - A first computing device registers a first grammar that is stored in a persistent memory of the first computing device and that is a system grammar of the first computing device. The first computing device further registers at least one second grammar associated with an application stored in at least one second computing device. Input including may be received. The first grammar is selected for the command upon a determination that the input is specified as a command in each of the first grammar and the second grammar. | 2015-08-27 |
20150243284 | SYSTEMS AND METHODS FOR SPEAKER DICTIONARY BASED SPEECH MODELING - A method for speech modeling by an electronic device is described. The method includes obtaining a real-time noise reference based on a noisy speech signal. The method also includes obtaining a real-time noise dictionary based on the real-time noise reference. The method further includes obtaining a first speech dictionary and a second speech dictionary. The method additionally includes reducing residual noise based on the real-time noise dictionary and the first speech dictionary to produce a residual noise-suppressed speech signal at a first modeling stage. The method also includes generating a reconstructed speech signal based on the residual noise-suppressed speech signal and the second speech dictionary at a second modeling stage. | 2015-08-27 |
20150243285 | METHODS FOR HYBRID GPU/CPU DATA PROCESSING - The present invention describes methods for performing large-scale graph traversal calculations on parallel processor platforms. The invention describes methods for on-the-fly hypothesis rescoring that utilizes graphic processing units (GPUs) in combination with utilizing central processing units (CPUs) of computing devices. The invention is described in one embodiment as applied to the task of large vocabulary continuous speech recognition. | 2015-08-27 |
20150243286 | STORYTELLING ENVIRONMENT: DISTRIBUTED IMMERSIVE AUDIO SOUNDSCAPE - Systems, methods and articles of manufacture for outputting an audio effect on a remote device are disclosed. Embodiments select a device from a plurality of devices within a physical environment for use in outputting an audio effect. Upon determining that transmitting the audio effect as uncompressed data to the selected device would violate a predefined performance criteria, the audio effect is modified by determining, for each of a plurality of portions of the audio effect, a respective priority. Additionally, upon determining that a first portion of the plurality of portions of the audio effect is a lower priority, relative to a second portion of the audio effect, embodiments compress the first portion of the audio effect, while the second portion of the audio effect remains uncompressed. The modified audio effect is then transmitted to the selected device for playback. | 2015-08-27 |
20150243287 | CONTROL METHOD FOR HOUSEHOLD ELECTRICAL APPLIANCE, HOUSEHOLD ELECTRICAL APPLIANCE CONTROL SYSTEM, AND GATEWAY - A gateway ( | 2015-08-27 |
20150243288 | MOUSE-FREE SYSTEM AND METHOD TO LET USERS ACCESS, NAVIGATE, AND CONTROL A COMPUTER DEVICE - The present invention is a simple, productive and easy-to-use mouse-free system and method to control all computer devices and applications, including those designed for a mouse. The present invention solves the problems of inaccessibility for users of accessibility software, including speech recognition and screen readers. The present invention is a computer-implemented mouse-free system and method that lets users access, navigate, and control a computer desktop and applications, windows, menus, icons, text entry fields, buttons, check-boxes, drop-down lists and HTML links and all other objects on the computer desktop, including those that are normally inaccessible to accessibility programs on a graphical user interface in a windowed computing environment. | 2015-08-27 |
20150243289 | Multi-Channel Audio Content Analysis Based Upmix Detection - Forensic audio upmixer detection is described. Feature sets are extracted from an audio signal that has two or more individual channels. Based on the extracted feature sets, it is determined whether the audio signal was upmixed from audio content that has fewer channels. | 2015-08-27 |
20150243290 | METHOD AND DEVICE FOR SEPARATING SIGNALS BY MINIMUM VARIANCE SPATIAL FILTERING UNDER LINEAR CONSTRAINT - The invention relates to a method and the associated device | 2015-08-27 |
20150243291 | MULTIFUNCTIONAL AUDIO SIGNAL GENERATION APPARATUS - A sample counter in each channel performs counting operation at a given rate. Independently for each channel, the rate and an initial value for the counter are set, and start and stop of the counting operation of the counter are controlled, so that a partial portion of an original waveform corresponding to a count range from the set initial value to a count stop point is reproduced in the channel. A control section sets the initial values in individual ones of a set of channels, selected from among the channels, such that sample values at different sample positions of the original waveform are simultaneously retrieved in individual ones of the set of channels, and controls an overlap adder to add up the retrieved sample values, so that sample values of an audio waveform signal with a plurality of partial portions of the original waveform, partially overlapping each other are output. | 2015-08-27 |
20150243292 | ORDER FORMAT SIGNALING FOR HIGHER-ORDER AMBISONIC AUDIO DATA - In general, techniques are described for signaling an order format for higher-order ambisonic audio data. An audio decoding device including a memory and a processor may perform the techniques. The memory may be configured to store a bitstream indicative of a coded higher-order ambisonic (HOA) audio signal. The processor may be configured to obtain, from the bitstream, a harmonic coefficient ordering format indicator indicative of a symmetric harmonic coefficient ordering format for a source set of HOA coefficients from which the coded HOA audio signal is generated. The processor may further be configured to decode the coded HOA audio signal based on the symmetric harmonic coefficient ordering format indicator. | 2015-08-27 |
20150243293 | AUDIO ENCODER AND BANDWIDTH EXTENSION DECODER - An audio encoder for providing an output signal using an input audio signal includes a patch generator, a comparator and an output interface. The patch generator generates at least one bandwidth extension high-frequency signal, wherein a bandwidth extension high-frequency signal includes a high-frequency band. The high-frequency band of the bandwidth extension high-frequency signal is based on a low frequency band of the input audio signal. A comparator calculates a plurality of comparison parameters. A comparison parameter is calculated based on a comparison of the input audio signal and a generated bandwidth extension high-frequency signal. Each comparison parameter of the plurality of comparison parameters is calculated based on a different offset frequency between the input audio signal and a generated bandwidth extension high-frequency signal. Further, the comparator determines a comparison parameter from the plurality of comparison parameters, wherein the determined comparison parameter fulfils a predefined criterion. | 2015-08-27 |
20150243294 | PLAYBACK APPARATUS, SETTING APPARATUS, PLAYBACK METHOD, AND PROGRAM - A playback apparatus includes: an acquiring unit that acquires auditory language data including data to be played back as a spoken voice; an analyzing unit that analyzes the auditory language data to output an analysis result; a setting unit that sets at least a portion of the auditory language data to a control portion to be played back at a set playback speed, based on the analysis result; and a voice playback unit that plays back the control portion as a spoken voice at the set playback speed. | 2015-08-27 |
20150243295 | Reconstructing an Audio Signal with a Noise Parameter - A method for reconstructing an audio signal having a baseband portion and a highband portion is disclosed. The method includes decoding an encoded audio signal to obtain a decoded baseband audio signal, filtering the decoded baseband audio signal to obtain subband signals, and generating a high-frequency reconstructed signal by copying a number of consecutive subband signals. The method also includes adjusting a spectral envelope of the high-frequency reconstructed signal based on an estimated spectral envelope of the highband portion extracted from the encoded audio signal to obtain an envelope adjusted high-frequency signal, generating a noise component based on a noise parameter extracted from the encoded audio signal, and adding the noise component to the envelope adjusted high-frequency signal to obtain a noise and envelope adjusted high-frequency signal. | 2015-08-27 |
20150243296 | EFFECTING VOICE COMMUNICATION IN A SOUND-RESTRICTED ENVIRONMENT - A headset is provided for use by a user to effect voice communication in a sound-restricted environment. The headset includes a microphone that converts the user's voice at a first sound level to produce a first audio signal. The headset also includes an apparatus with circuitry that amplifies the first audio signal to produce a second audio signal representing that produced by conversion of the user's voice at a greater, second sound level by the microphone, and outputs the second audio signal for communication to a telecommunications device or sound recording device. The circuitry also receives a third audio signal and measures a third sound level thereof. The circuitry produces a feedback signal in at least one instance in which the third sound level is greater than a threshold sound level that is less than the second sound level, and outputs the feedback signal for communication to the user. | 2015-08-27 |
20150243297 | Speech Intelligibility Measurement and Open Space Noise Masking - Methods and apparatuses for addressing open space noise are disclosed. In one example, a method for masking open space noise includes outputting a test signal from a speaker, the test signal operable to measure a speech transmission quality of a transmission channel. The method includes receiving the test signal at a microphone, outputting a detected test signal, and processing the detected test signal to determine the speech transmission quality of the transmission channel. The method further includes adjusting an output level of a noise masking signal from the speaker responsive to the speech transmission quality. | 2015-08-27 |
20150243298 | Hearing system and transmission method - A hearing system for improving intelligibility during the holding of a telephone conversation, includes a receiving device for receiving a first signal having first acoustic information and converting the first signal into electrical signals having the first acoustic information, a signal processing device for processing the electrical signals having the first acoustic information into electrical signals having second acoustic information, and an output device for outputting a second signal having the second acoustic information. A method for improving intelligibility during the holding of a telephone conversation using a hearing system is also provided. | 2015-08-27 |