| 10th week of 2022 patent applcation highlights part 56 |
| Patent application number | Title | Published |
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| 20220076593 | Prosthesis Simulator Devices and Methods - Disclosed herein are prosthesis simulator devices comprising a first restraint configured to restrain one or more fingers of a wearer of the simulator, a second restraint configured to restrain a thumb of the wearer, and a plurality of artificial digits configured to move in a manner to simulate one or more prosthetic fingers and a prosthetic thumb of a prosthesis. The first restraint can be attached to a roof plate connected to a base plate and defining a dorsal side of the prosthesis simulator. The second restraint can be attached to a holster connected to the base plate on a palmar side of the prosthesis simulator. Also disclosed herein are methods of using the same. | 2022-03-10 |
| 20220076594 | EFFICIENT SQUARING WITH LOOP EQUALIZATION IN ARITHMETIC LOGIC UNITS - Aspects of the present disclosure describe a method and a system to support execution of the method to perform a cryptographic operation involving identifying an N-word number, X=XN−1 . . . X | 2022-03-10 |
| 20220076595 | COMPOSITIONS FOR REMOVABLE LABELS - Compositions for use in labels and receiving print thereon are described. The compositions anchor and retain the adhesive and enable labels or facestock using such compositions to be used in container reclamation and reuse programs. | 2022-03-10 |
| 20220076596 | DISPLAY DEVICE - A display device may include a display panel in which a plurality of pixels is defined, a back cover disposed on a bottom surface of the display panel, a roller which winds or unwinds the back cover and the display panel and a cover unit which is disposed at a lower side of the display panel and includes a variable cover which moves up or down as the display panel is wound or unwound. Stain, cracks, and separation of the display panel which are caused during the rolling may be reduced. | 2022-03-10 |
| 20220076597 | METHOD FOR TRANSMITTING CONTROL INSTRUCTIONS TO A PLURALITY OF RECEIVERS AND RECEIVER ADAPTED TO RECEIVE A LIGHT PIXEL CARRYING THE CONTROL INSTRUCTIONS - Control instructions are transmitted to receivers by modulating light sources to generate light beams that are modulated with digital data streams for inducing control instructions in the light beams. Each light beam is applied to a pixel shaper element of a pixel shaper assembly to produce a light pixel, each light pixel carrying the control instructions of the light beam, each light pixel having a perimeter defined by the pixel shaper element. The pixel shaper assembly combines the light pixels into an image without significant overlap or voids between the light pixels. The light pixels are directed toward a projector lens for transmission toward the receivers. In a receiver, an optical receiver detects a light pixel. A controller decodes the control instructions received in the detected light pixel and uses the control instructions to control a function of the receiver. | 2022-03-10 |
| 20220076598 | PAIRING DISPLAY DEVICE, PAIRING DISPLAY SYSTEM, AND PAIRING DISPLAY METHOD - A pairing display device includes a detection processing unit for detecting a user who is paired with a movable object having a display unit and a detection unit, by using the detection unit, and an output processing unit for, when the user is detected by the detection processing unit, displaying information showing that the user is paired with the movable object on a floor in the vicinity of the movable object, by using the display unit. | 2022-03-10 |
| 20220076599 | ON-CHIP TESTING ARCHITECTURE FOR DISPLAY SYSTEM - Embodiments disclosed herein provide systems and methods for testing and repairing various aspects of an electronic display. The electronic display includes a reference array and an active array. The electronic display also includes test circuitry used to test individual or any combination of pixels of the electronic display. Switches may be disposed between the pixels and the test circuitry to be to repair the various components of the electronic display. | 2022-03-10 |
| 20220076600 | METHOD FOR VALIDATING ENVIRONMENTAL IMAGE DATA, APPARATUS, COMPUTER PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM - A method for validating transmitted image data comprises providing image data and transmitting the image data to a display unit, providing reference image data, comparing the transmitted image data to the reference image data by means of a cross-correlation in a comparison unit as to whether the reference image data are present in the transmitted image data, creating a comparison probability value on the basis of the comparison, displaying the transmitted image data on the display unit if the comparison probability value lies above a provided, predefined limit probability value, and outputting a substitute response if the comparison probability value lies below the provided, predefined limit probability value. | 2022-03-10 |
| 20220076601 | Pixel Circuit and Testing Method - The disclosure relates to a pixel circuit and a testing method of the pixel circuit. The pixel circuit comprises a light emitting element, a storage capacitor Cst, a drive sub-circuit, a reset sub-circuit, a write sub-circuit, a light emission control sub-circuit and a testing element, wherein a control terminal of the testing element is connected to s reset control signal line, a first terminal of the testing element is connected to a reset signal line, a second terminal of the testing element is connected to the drive sub-circuit, and the testing element is configured to test elements included in the pixel circuit. | 2022-03-10 |
| 20220076602 | PIXEL UNIT, ARRAY SUBSTRATE, DISPLAY PANEL, DISPLAY APPARATUS, AND DETECTION METHOD OF PIXEL CIRCUIT - A pixel unit includes a pixel circuit, a light-emitting element, a first sensing line and a second sensing line. The pixel circuit is electrically connected to the light-emitting element, and the pixel circuit includes a driving sub-circuit. The driving sub-circuit has a control terminal, a first terminal and a second terminal. The first terminal of the driving sub-circuit is configured to be electrically connected to a first power supply terminal, and is electrically connected to the first sensing line. The second terminal of the driving sub-circuit is electrically connected to the light-emitting element. The control terminal of the driving sub-circuit is electrically connected to the second sensing line. The first sensing line is configured to sense a voltage of the first terminal of the driving sub-circuit. The second sensing line is configured to sense a voltage of the control terminal of the driving sub-circuit. | 2022-03-10 |
| 20220076603 | VISUAL COMFORT DEVICE - The invention relates to a visual comfort device comprising at least one inertial sensor, a processing unit and at least one screen. The screen is intended to be positioned laterally in a peripheral field of vision of a user. The processing unit is coupled to the inertial sensor and to the screen. The device is configured to display, on the screen, an inertial matrix representative of an inertial information item, the displayed inertial matrix comprising a maximum of sixteen points and/or line crossings. | 2022-03-10 |
| 20220076604 | DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display panel and a display device. The display panel includes a driving circuit comprising N stages of cascaded shift registers. Each shift register includes a first control unit, a second control unit, a third control unit, and a fourth control unit. The first control unit is configured to receive an input signal and control a signal of a first node. The second control unit is configured to receive a first voltage signal and control a signal of a second node. The third control unit is configured to receive a signal of a fourth node and control an output signal, or receive a second voltage signal and control the output signal. The fourth control unit is configured to receive the first voltage signal and a third voltage signal and control the signal of the fourth node. | 2022-03-10 |
| 20220076605 | DISPLAY PANEL ADJUSTMENT METHOD AND ADJUSTMENT DEVICE FOR DISPLAY PANEL - The present application provides a display panel adjustment method and an adjustment method for a display panel. A fan-out mura region of the display panel is divided into multiple first sub-regions along a first direction; according to an initial grayscale value of a first bonding point in the first sub-region, the fan-out mura degree and a first correction value of the corresponding first sub-region are obtained; and then grayscale compensation is performed on the corresponding first sub-region. The present application improves the mura effects in the fan-out region and improves the display quality of a product. | 2022-03-10 |
| 20220076606 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a display panel, a contrast analyzer, a contrast processor and a data driver. The display panel includes a plurality of sub display areas. The display panel is configured to display an image based on input image data. The contrast analyzer is configured to analyze the input image data in a time division method. The contrast processor is configured to adjust contrast of the input image data based on analysis result of the contrast analyzer. The data driver is configured to generate data voltages based on output data of the contrast processor. A number of contrast analysis cores of the contrast analyzer is determined according to a number of the sub display areas and a frame rate. | 2022-03-10 |
| 20220076607 | TEST DEVICE, DISPLAY DEVICE, AND METHOD OF GENERATING COMPENSATION DATA FOR A DISPLAY DEVICE - A method of generating information to control display of images providing a display device with align pattern data to which box data having a maximum reference gray level is added, obtaining a first capture image generated based on the align pattern data to which the box data is added, providing the display device with one or more full pattern data respectively having one or more reference gray levels lower than the maximum reference gray level, and obtaining one or more second capture images generated based on the one or more full pattern data. The method also includes generating compensation data including compensation values at the one or more reference gray levels and the maximum reference gray level. The compensation data may be generated based on the one or more second capture images and a portion of the first capture image corresponding to the box data. | 2022-03-10 |
| 20220076608 | SHIFT REGISTER UNIT, METHOD FOR DRIVING SAME, GATE DRIVE CIRCUIT AND DISPLAY DEVICE - A shift register unit includes a signal input module, a first control module, a second control module, a signal output module and a total reset module. The total reset module is configured to control a potential of the pull-up node and a potential of the signal output terminal based on a potential of a first pull-down node, a potential of a second pull-down node and a level signal. | 2022-03-10 |
| 20220076609 | SHIFT REGISTER UNIT AND METHOD OF DRIVING THE SAME, GATE DRIVING CIRCUIT, AND DISPLAY DEVICE - A shift register unit and a method of driving the shift register unit, a gate driving circuit, and a display device. The shift register unit includes: a first shift register configured to generate a first control output signal (CR | 2022-03-10 |
| 20220076610 | DISPLAY USING ANALOG AND DIGITAL SUBFRAMES - A display comprises a matrix comprising a plurality of N rows divided into a plurality of M columns of cells, each cell including a light emitting device; a scan driver providing a plurality of N scan line signals to respective rows of said matrix, each for selecting a respective row of the matrix to be programmed with pixel values; and a data driver providing a plurality of M variable level data signals to respective columns of the matrix, each for programming a respective pixel within a selected row of the matrix with a pixel value. A pulse driver provides a plurality of N driving signals to respective rows of the matrix, each driving signal comprising successive sequences of pulses enabling the cells to emit light according to their programmed pixel values during respective sub-frames of successive frames to be displayed. The data driver is arranged to provide variable level data signals to respective pixels within a selected row of the matrix during a limited number of sub-frames of a frame, the variable data levels corresponding to a programmed value of a plurality of bits of a pixel value for a frame. The data driver is further arranged to provide data signals to respective pixels within a selected row of the matrix during a remaining number of sub-frames of a frame, the data signals each corresponding to a programmed value of a single bit of a pixel value for a frame. | 2022-03-10 |
| 20220076611 | DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display panel and a display device. The display panel includes a driver circuit including N stages of cascaded shift registers, where N≥2. Each shift register includes a first control part and a second control part. The second control part includes a first control unit and a second control unit. The first control unit is configured to receive a signal of a preset node and a first output control signal and control a signal of a fourth node, where the preset node is one of a second node or a third node. A first output control signal received by a shift register at an M | 2022-03-10 |
| 20220076612 | DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND DISPLAY CONTROL PROGRAM - A display control device includes a display control unit configured to control a display unit to output a first image based on a first imaging signal and a second image based on a second imaging signal, the first imaging signal and the second imaging signal being output from an imaging element that outputs the first imaging signal by pixel-thinning for an entire angle of view and outputs the second imaging signal in all of pixels for a partial region in the entire angle of view. | 2022-03-10 |
| 20220076613 | CONTROL METHOD FOR DISPLAY APPARATUS, DISPLAY APPARATUS, AND DISPLAY SYSTEM - A control method for a display apparatus includes receiving a first control signal transmitted from a first terminal and a second control signal transmitted from a second terminal, storing priority information in which data showing that the second control signal has lower priority than the first control signal is recorded, and, when processing by the first control signal and processing by the second control signal are incompatible with each other, preferentially executing the processing by the first control signal according to the priority information. | 2022-03-10 |
| 20220076614 | MULTI-GRAYSCALE PIXEL DRIVING CIRCUIT AND DISPLAY PANEL - A multi-grayscale pixel driving circuit and a display panel are provided. A driving module, a light emitting module, and a light emitting control module are coupled in series between a first electrode and a second electrode in the multi-grayscale pixel driving circuit. A light emitting situation of using the driving module and the light emitting control module to control the light emitting module to emit light according to a preset time sequence allows the light emitting module to realize multi-grayscale displays of low grayscale or high grayscale, greatly improving a grayscale number for displaying in the display panel. | 2022-03-10 |
| 20220076615 | LIGHT-EMITTING DIODE (LED) DISPLAY DRIVER WITH BLANK TIME DISTRIBUTION - A light-emitting diode (LED) display driver is operable to drive LEDs of an LED display and has a display interval with sub-periods and a blank time, each sub-period having multiple segments. The LED display driver includes: a data input; LED channel outputs adapted to be coupled to LEDs to drive the LEDs; and blank time distribution circuitry coupled between the data input and the LED channel outputs. The blank time distribution circuitry operable to distribute the blank time as blank time portions added to at least some of the sub-periods. Each blank time portion is smaller than a duration of each sub-period. | 2022-03-10 |
| 20220076616 | PIXEL DRIVING CIRCUIT, DISPLAY APPARATUS, AND METHOD FOR DRIVING PIXEL DRIVING CIRCUIT - The present application provides a pixel driving circuit, a display apparatus and a method for driving a pixel driving circuit. The pixel driving circuit includes a driving sub-circuit, a duration control sub-circuit and a data writing sub-circuit. The driving sub-circuit is electrically coupled to the duration control sub-circuit and the data writing sub-circuit, respectively, the data writing sub-circuit is configured to transmit a data signal to the driving sub-circuit, the duration control sub-circuit is configured to control a turned-on duration of the driving sub-circuit, and the driving sub-circuit is configured to control a current of a to-be-driven element according to the data signal during the turned-on duration. The display apparatus includes the pixel driving circuit provided by the present application. The method is applied to the pixel driving circuit provided by the present application. | 2022-03-10 |
| 20220076617 | PIXEL AND DISPLAY DEVICE INCLUDING THE SAME - A display device includes: a pixel unit having a plurality of pixels; a timing controller supplying respective scan start signals to a plurality of scan drivers and an emission start signal to an emission driver, in response to synchronization signals supplied from the outside; the emission driver supplying an emission signal to emission control lines connected to the pixels based on the emission start signal; the scan drivers supplying scan signals to the scan lines connected to the pixels based on the scan start signal; and a data driver supplying a data signal to data lines connected to the pixels, and at least one of a frequency of the emission start signal and frequencies of the scan start signals may be a first frequency that is determined independently of a driving frequency when the driving frequency is less than or equal to a threshold value. | 2022-03-10 |
| 20220076618 | DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display panel and a display device. The display panel includes a driving circuit. The driving circuit includes N stages of cascaded shift registers. Each shift register includes a first control unit, a second control unit, and a third control unit. The first control unit is configured to receive a third voltage signal and control a signal of a fourth node in response to a frequency control signal. The second control unit is configured to receive a fourth voltage signal and control a signal of a fifth node in response to the frequency control signal. The third control unit is configured to receive a fifth voltage signal and generate an output signal in response to a signal of the fourth node; or the third control unit is configured to receive a sixth voltage signal and generate an output signal in response to a signal of the fifth node. | 2022-03-10 |
| 20220076619 | DISPLAY DEVICE - A display device includes a plurality of pixels. One of the pixels includes a light emitting diode and a driving circuit coupled to the light emitting diode. A display frame period includes at least two emission periods. The light emitting diode emits light according to a data signal including a gray level in each of the at least two emission periods. | 2022-03-10 |
| 20220076620 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (“OLED”) display includes a semiconductor layer on a substrate, first and second signal lines on the semiconductor layer, a shield layer on the first and second signal lines, a data line on the shield layer, and an OLED on the data line, where the transistor includes a driving transistor, a second transistor connected to the first signal line and the data line, and a third transistor including a gate electrode connected to the first signal line, a third electrode connected to a second electrode of the driving transistor, and a fourth electrode connected to a gate electrode of the driving transistor, the shield layer includes an overlapped portion overlapping at least a part of the connection portion and non-overlaps the second transistor, and the shield layer is separated from the first and second signal lines with a gap therebetween in a plan view. | 2022-03-10 |
| 20220076621 | ELECTRONIC DEVICE AND METHOD FOR DRIVING THE SAME - An electronic device includes a display panel which includes a plurality of light emitting elements and in which a plurality of areas is defined based on the plurality of light emitting elements, a compensation unit which calculates compensation values for image data provided to each of the plurality of areas, and a control unit which controls the output of the image data provided to the display panel based on the compensation values and the image data, where the control unit may include a correction unit which outputs a correction ratio of each of the plurality of areas based on the compensation values and a comparison unit which determines whether an input current of the image data is in a normal range based on the correction ratio. | 2022-03-10 |
| 20220076622 | PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREFOR, DISPLAY PANEL AND DISPLAY APPARATUS - A pixel driving circuit includes a light-emitting control sub-circuit and a plurality of display control sub-circuits. The light-emitting control sub-circuit is connected to a light-emitting control signal terminal, a power supply signal terminal and a light-emitting control node, and is configured to transmit a power supply signal from the power supply signal terminal to the light-emitting control node in response to a light-emitting control signal received from the light-emitting control signal terminal. Each display control sub-circuit is connected to the light-emitting control node, a scan signal terminal, a data signal terminal, and a light-emitting element. Each display control sub-circuit is configured to, in response to a scan signal received from the scan signal terminal, output a driving signal according to the power supply signal and a data signal from the data signal terminal, so as to drive the light-emitting element to emit light. | 2022-03-10 |
| 20220076623 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - An organic light emitting display device and a driving method thereof are disclosed. The display device has sub-pixels of multiple colors. In one aspect, the organic light emitting display device detects sub-pixels which are positioned at the edges of the panel. Data for the sub-pixels on the edges are reduced so that colors on the edges are less observable. | 2022-03-10 |
| 20220076624 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a first power source, a timing controller, and pixels. The timing controller is connected to the first power source through a main line, an auxiliary line, and a detection line. The pixels are commonly connected to the first power source through a first power line. The first power source includes: a main power source connected to the first power line and the main line; an auxiliary power source connected to the auxiliary line; a rectifier connected between the auxiliary power source and the first power line; and a comparator comparing a voltage of the first power line and providing its output to the detection line. | 2022-03-10 |
| 20220076625 | Self-Emission Display Device and Self-Emission Display Panel - Embodiments of the disclosure relate to a self-emission display device and a self-emission display panel and include a fake subpixel disposed in a non-display area of the self-emission display panel and including a reference transistor controlled by a control signal and connected between a first voltage node and a detection node and a bias transistor controlled by a bias voltage and connected between a second voltage node and the detection node. Thus, it is possible to restore the initial characteristic value of the driving transistor in the subpixel disposed in the display area by driving the fake subpixel. | 2022-03-10 |
| 20220076626 | DISPLAY DEVICE AND DISPLAY DEVICE DRIVING METHOD - A display device includes: a luminance converter which converts input gradation value into a corresponding target luminance value; a luminance correction calculator which calculates output gradation value from the target luminance value using efficiency residual ratio representing a deterioration degree of a light-emitting element, and calculates a corrected luminance value therefrom; a current stress calculator which converts current stress amount on a light-emitting element calculated from the corrected luminance value into current stress amount when first reference current flows through the light-emitting element, and accumulates this to calculate an accumulated first stress amount; a CB stress calculator which converts CB stress amount on the light-emitting element into current stress amount when second reference current flows through the light-emitting element, and accumulates this to calculate an accumulated second stress amount; and an efficiency residual ratio calculator which updates the efficiency residual ratio, using the accumulated first and second stress amounts calculated. | 2022-03-10 |
| 20220076627 | Dynamic Voltage Tuning to Mitigate Visual Artifacts on an Electronic Display - Systems, methods, and devices are provided for mitigating visual artifacts by dynamically tuning bias voltages applied to display pixels. An electronic display may include a display pixel and a bias voltage supply. The bias voltage supply may supply a first bias voltage to the display pixel for a first subframe of a frame of image data. The bias voltage supply may supply a different second bias voltage to the display pixel for a second subframe of the frame of image data. This may mitigate certain image artifacts, such as flicker or variable refresh rate luminance difference, that could arise due to display pixel hysteresis that varies across subframes of the image frame. | 2022-03-10 |
| 20220076628 | ELEMENT SUBSTRATE AND LIGHT EMITTING DEVICE - A light emitting device and an element substrate which are capable of suppressing variations in luminance intensity of a light emitting element among pixels due to characteristic variations of a driving transistor without suppressing off-current of a switching transistor low and increasing storage capacity of a capacitor. A gate potential of a driving transistor is connected to a first scan line or a second scan line, and the driving transistor operates in a saturation region. A current controlling transistor which operates in a linear region is connected in series to the driving transistor. A video signal which transmits a light emission or non-emission of a pixel is input to the gate of the current controlling transistor through a switching transistor. | 2022-03-10 |
| 20220076629 | Dynamic Uniformity Compensation for Electronic Display - A system may include an electronic display panel having pixels, where each pixel emits light based on a respective programming signal applied to the pixel. The system may also include processing circuitry to determine a respective control signal upon which the respective programing signal for each pixel is based. The processing circuitry may determine each respective control signal based at least in part on approximations of respective pixel brightness-to-data relationship as defined by a function having variables stored in memory accessible to the processing circuitry. | 2022-03-10 |
| 20220076630 | DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A display device may include a display unit, a signal controller, and a sensing unit. The display unit may include pixels. The signal controller may select a first pixel set from the pixel according to ages of the pixels determined based on an image signal. The sensing unit may be electrically connected to each of the display unit and the signal controller and may sense deterioration information of one or more pixels included in the first pixel set for a vertical blank period in which the display unit displays no image. | 2022-03-10 |
| 20220076631 | PIXEL CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE - A pixel circuit, a driving method, and a display device are provided. The pixel circuit include: a signal input subcircuit, a threshold compensation subcircuit, a light-emitting control subcircuit, a drive transistor, a light-emitting device. The signal input subcircuit writes a voltage at a data signal end, a voltage at a reference voltage signal end, and a threshold voltage of the drive transistor into a gate thereof according to signals of first, second, and third control signal ends. The threshold compensation subcircuit turns on a gate of the drive transistor and a drain thereof under the control of a signal of a reset signal end. The light-emitting control subcircuit turns on a first power supply end and the drive transistor, and turns on the drive transistor and the light-emitting device under the control of a signal of a first light-emitting control end and a signal of a second light-emitting control end. | 2022-03-10 |
| 20220076632 | DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display panel and a display device. The display panel includes a pixel driving circuit and a reset control circuit. The pixel driving circuit includes a light-emitting element, a first reset module, a first control module, a data write module, a driving transistor, a second reset module and a second control module. In the initial reset stage of the pixel driving circuit, the reset control circuit is configured to control the first reset module to turn on and apply a reset voltage of the reset voltage terminal to the first electrode of the light-emitting element, and the first scan signal terminal is configured to control the second reset module to turn on and apply the reset voltage to the gate of the driving transistor. | 2022-03-10 |
| 20220076633 | ELECTROLUMINESCENT DISPLAY DEVICE - An electroluminescent display device includes a display panel in which a plurality of pixels are disposed, each pixel including a first sub pixel, a second sub pixel, a third sub pixel, and a fourth sub pixel each having a different color; a data driver which supplies a data voltage to the plurality of pixels by means of a plurality of data lines; and a gate driver which supplies a gate signal to the plurality of pixels by means of a plurality of gate lines. Each of the plurality of data lines is divided into a plurality of sub data lines, and each of the plurality of sub data lines is connected to a plurality of sub pixels having the same color, the sub pixel includes a switching transistor, and a source electrode of the switching transistor includes a compensation pattern which is provided on at least one side of the source electrode spaced apart from the gate line, thereby improving luminance difference between sub pixels having the same color which are converted by the exposure overlay shift of the gate line. | 2022-03-10 |
| 20220076634 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a display panel including pixels connected to data lines and scan lines, a data driving circuit which drives the data lines, a scan driving circuit which drives the scan lines, and a driving controller divides the display panel into first and second display regions, controls the data driving circuit and the scan driving circuit to drive the first display region at a first driving frequency and to drive the second display region at a second driving frequency lower than the first driving frequency, and sets third driving frequencies respectively corresponding to horizontal lines in a boundary region, which is defined by a portion of the second display region adjacent to the first display region, during a multi-frequency mode. Each of the third driving frequencies has a frequency level between the first driving frequency and the second driving frequency. | 2022-03-10 |
| 20220076635 | DISPLAY DEVICE AND METHOD OF OPERATING A DISPLAY DEVICE - A display device includes a display panel, a controller, and a data driver. The display panel includes a plurality of pixels. The controller detects a logo region including a logo in image data, determines a correction gain based on a first average gray level of the logo region and a second average gray level of a peripheral region adjacent to the logo region, and generates corrected image data by correcting the image data based on the correction gain. The data driver provides data signals to the plurality of pixels based on the corrected image data. | 2022-03-10 |
| 20220076636 | DISPLAY DEVICE - A display device of the present invention includes a pixel unit including a plurality of pixels connected to data lines and scan lines; a data driver disposed on one side of the pixel unit to drive the data lines; a scan driver disposed on the one side of the pixel unit together with the data driver to drive the scan lines; and a controller which controls an output timing of a data signal in units of pixel columns and units of pixel rows based on a load of a scan signal supplied to the scan lines and a load of the data signal supplied to the data lines. | 2022-03-10 |
| 20220076637 | DISPLAY APPARATUS - A display apparatus includes a display panel in which a plurality of pixels and a plurality of data lines and a plurality of sensing lines connected to the pixels are arranged, a first driving circuit connected to data lines and sensing lines arranged in a first pixel column and a second pixel column adjacent to the first pixel column, and a second driving circuit connected to data lines and sensing lines arranged in a third pixel column adjacent to the second pixel column and a fourth pixel column adjacent to the third pixel column. | 2022-03-10 |
| 20220076638 | SENSING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME - A sensing circuit includes a first input selecting circuit connected to a first sensing line and a second sensing line, a first path setting circuit that sets a path of a first sensing signal received from the first sensing line or a path of a second sensing signal received from the second sensing line, a second path setting circuit that sets a path of a sensing reference voltage, a first switch matrix connected to the first path setting circuit and the second path setting circuit, a first mode setting circuit connected to a first output terminal of the first switch matrix, a first common sensing amplifier connected to the first mode setting circuit, a second mode setting circuit connected to a second output terminal of the first switch matrix, and a second common sensing amplifier connected to the second mode setting circuit. | 2022-03-10 |
| 20220076639 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING SYSTEM - An image processing method, an image processing system, an electronic device and a storage medium. The image processing method is applied to the server, and includes: receiving an image processing request sent by a terminal, wherein the image processing request includes an original-image information and an electronic-device information; determining a displaying protocol of an electronic device according to the electronic-device information, and processing the original-image information according to the displaying protocol, to obtain a target-image information; and sending the target-image information and the displaying protocol to the electronic device. | 2022-03-10 |
| 20220076640 | SELF-ADAPTIVE ADJUSTMENT METHOD BASED ON AMBIENT LIGHT DISTRIBUTION FIELD - A self-adaptive adjustment method based on an ambient light distribution field comprises: obtaining a background image of a background environment in a viewing angle range of a user ( | 2022-03-10 |
| 20220076641 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first liquid crystal display panel of a field sequential type, a second liquid crystal display panel of a color filter type disposed on a back face side of the first liquid crystal display panel, and a backlight configured to emit white light on a back face side of the second liquid crystal display panel. | 2022-03-10 |
| 20220076642 | DISPLAY DEVICE AND DISPLAY SYSTEM - A display device includes a liquid crystal display panel having a display region, pixels provided in the display region and arranged in a matrix (row-column configuration) in a first direction and a second direction different from the first direction, and a pixel gradation corrector correcting a gradation value of a first pixel in accordance with gradation values of second pixels adjacent to the first pixel, the pixel gradation corrector multiplying a value indicating sensitivity with which the first pixel is influenced by the second pixels and a value indicating strength of influence that the second pixels exert on the first pixel together, and subtracting the multiplied value from an input gradation value of the first pixel to calculate an output gradation value to the first pixel. | 2022-03-10 |
| 20220076643 | DRIVING METHOD AND SYSTEM OF DISPLAY PANEL, AND DISPLAY DEVICE - The present application discloses a driving method and driving system of a display panel, and a display device. The driving method includes: converting the first color signal to obtain a first HSV (hue, saturation, value) spatial signal; obtaining a second HSV spatial signal; reducing the minimum value of the first brightness normalized signals according to the second HSV spatial signal to obtain second brightness normalized signals; converting the second brightness normalized signals to obtain a second color signal; and driving the display panel using the second color signal. | 2022-03-10 |
| 20220076644 | DISPLAY DEVICE - According to one embodiment, a display device includes a pair of substrates including a display area in which pixels are arranged, pixel electrodes and memories provided in the pixels, signal lines supplied with digital signals, switching elements connecting the memories and the signal lines, scanning lines supplied with scanning signals, a first driver unit, and a second driver unit. The first driver unit is provided in a peripheral area around the display area, and supplies the digital signal to the signal line. The second driver unit is provided in the peripheral area, and supplies the scanning signal to the scanning line. In the display device, at least a part of the first driver unit is provided between the display area and the second driver unit. | 2022-03-10 |
| 20220076645 | PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD, ARRAY SUBSTRATE AND DISPLAY DEVICE - A pixel driving circuit, a pixel driving method, an array substrate and a display device are provided. The pixel driving circuit includes a plurality of pixel regions; a pixel electrode array; and a thin film transistor switch, where at least one thin film transistor switch is arranged in each pixel region; the polarities of input voltage signals to two adjacent pixel electrodes are opposite in a same row of pixel electrodes; M rows of pixel electrodes are divided into Q pixel groups, including a first pixel group, a second pixel group and (Q−2) third pixel groups located between the first pixel group and the second pixel group, and each third pixel group includes at least q rows of pixel electrodes; and in the same column of pixel electrodes, the polarities of input voltage signals to the pixel electrodes in the same pixel group are the same, and the polarities of input voltage signals to the pixel electrodes of two adjacent pixel groups are opposite. | 2022-03-10 |
| 20220076646 | OUTPUT PARAMETER ADJUSTMENT METHOD EMPLOYING AMBIENT LIGHT DISTRIBUTION FIELD - An output parameter adjustment method employing an ambient light distribution field including: acquiring an environmental image of a background environment in a viewing angle range of a user; dividing the environmental image according to preset partitioning to obtain environmental sub-images; obtaining the illumination value of each environmental sub-image; splicing the illumination of all of environmental sub-images to obtain distributed illumination distribution information corresponding to the environmental image; obtaining a first illumination model corresponding to the illumination distribution information; querying a model-parameter list, to obtain a first adjustment parameter corresponding to the first illumination model; and adjusting, display parameters of a display screen of a user terminal and/or adjusting light compensation output parameters of a lighting compensation device according to the first adjustment parameter so that the display parameter of the display screen match an illumination state of the background environment in the viewing angle range of the user. | 2022-03-10 |
| 20220076647 | LCC (Low Cost Controllerless) Graphics Processing - An apparatus includes a graphics driver circuit and a graphics engine circuit. The graphics engine circuit is configured to determine graphics data to be output to a display and to render the graphics data to a buffer. The graphics driver circuit is configured to output the buffer to the display. The graphics engine circuit is further configured to, while the graphics driver circuit is outputting the first buffer to the display, encode the first graphics data into another buffer, and to signal the graphics driver circuit to output the other buffer to the display. | 2022-03-10 |
| 20220076648 | METHOD FOR ASSEMBLING KEYBOARD INSTRUMENT - A method for assembling a keyboard instrument includes installing a keyboard unit on a lower case such that an insertion hole of a key-connecting part of the keyboard unit is positioned corresponding to a lower side installation part of the lower case; thereafter, placing a upper case on the keyboard unit such that an upper side installation part of the upper case is positioned inside the insertion hole of the key-connecting part of the keyboard unit and mates with the lower side installation part of the lower case; and while the upper side installation part of the upper case is positioned inside the insertion hole of the key-connecting part of the keyboard unit and mates with the lower side installation part, inserting a fastening member into the upper side installation part and the lower side installation part to fix the upper case to the lower case via the fastening member. | 2022-03-10 |
| 20220076649 | STAND FOR SUPPORTING A MUSICAL INSTRUMENT - A musical instrument stand is detachably secured to a musical instrument and is movable from a stowed position into a deployed position to support the musical instrument in an upright orientation. The stand includes a low-profile track that is attached to the back of the instrument and an assembly that is configured to removably receive the track to secure the assembly to the musical instrument via the track. The assembly has a base member and a leg member that is pivotally attached to the base member at the tops thereof and is pivotal between the stowed and deployed positions. In the stowed position, the leg member lays against the base member. In the deployed position, the leg member forms together with the base member and instrument an A-frame like support for the instrument. The stand is low profile in relation to the musical instrument and does not interfere with the normal operation of the instrument. | 2022-03-10 |
| 20220076650 | MUSICAL PIECE DATA COMPARISON DEVICE, MUSICAL PIECE ANALYSIS DATA DISTRIBUTION SERVER, MUSICAL PIECE DATA COMPARISON PROGRAM, AND MUSICAL PIECE ANALYSIS DATA DISTRIBUTION PROGRAM - A music piece data comparison device includes: a music piece selector that allows a user to select music piece data; a first parameter generator that generates a first parameter from an entirety of the music piece data selected through the music piece selector; a first parameter transmitter that transmits the first parameter generated by the first parameter generator to a server being connected in a manner capable of communication; and a music piece analysis data receiver that receives matched music piece analysis data from the server, in which the server stores the music piece analysis data generated for the music piece data associated with a second parameter generated from the entirety of the music piece data and compares the second parameter with the first parameter to find the music piece analysis data whose second parameter matches the first parameter. | 2022-03-10 |
| 20220076651 | ELECTRONIC MUSICAL INSTRUMENT, METHOD, AND STORAGE MEDIUM - An electronic musical instrument includes: a plurality of keys that include at least first keys corresponding to a first pitch range and second keys corresponding to a second pitch range; and at least one processor, configured to perform the following: causing a syllable position in a phrase that is digitally synthesized for output to be not advanced no matter how the second keys in the second pitch range are operated while a key operation in the first pitch range is being continuously maintained; and causing the syllable position to advance every time a key operation in the second pitch rang is performed while none of the first keys in the first pitch range are being operated. | 2022-03-10 |
| 20220076652 | KEYBOARD MUSICAL INSTRUMENT - A keyboard musical instrument includes a musical instrument case including an upper case, and a lower case having a concave part provided on a lower surface and opened on an outer peripheral surface-side, and a strap pin fixing portion is arranged in the concave part. | 2022-03-10 |
| 20220076653 | CONTROL METHOD OF SOUND ABSORPTION CHARACTERISTICS OF SOUNDPROOF MATERIAL - A control method of sound absorption characteristics of a soundproof material is provided to change the sound absorption characteristics of the soundproof material while equally maintaining constituent materials, total thickness, and total weight of the soundproof material. The soundproof material includes: a surface cover layer composed of a fiber material; a back-surface layer laminated onto the surface cover layer, and composed of a porous material with voids interconnected with each other; and one or more joining layers laminated between the surface cover layer and the back-surface layer, each joining layer being composed of a joining material, having a total joint area percentage of less than 100% with respect to the entire contact surface between the surface cover layer and the back-surface layer. The sound absorption characteristics are changed by changing the areas of the joining layers. | 2022-03-10 |
| 20220076654 | Electromyography Signal Detection Device - An embodiment electromyography signal detection device includes a noise signal obtaining device configured to obtain a noise signal of an unknown reference frequency at a periphery of a user, an electromyography signal acquisition device configured to measure an electromyography signal from the user, and a controller configured to remove a noise signal included in the electromyography signal of the user based on the obtained noise signal of the unknown reference frequency. | 2022-03-10 |
| 20220076655 | WIND TURBINE AND METHOD FOR NOISE REDUCTION FOR A WIND TURBINE - Wind turbine comprising a tower ( | 2022-03-10 |
| 20220076656 | ROBUST OPEN-EAR AMBIENT SOUND CONTROL WITH LEAKAGE DETECTION - Described herein are system and method embodiments for adaptive noise control for headphones, specifically for open-ear headphones. A leakage detection module in an ambient sound control (ASC) circuit implements leakage detection to determine a leakage mode. Based on the determined leakage mode, an ASC profile may create, select or modify an ASC profile for the ASC circuit to operate. Pilot tone, ambient noise, or audio playback may be used respectively or in combination for leakage detection. Experimental results show that embodiments of adaptive ASC approach may achieve improved performance compared to a default ASC, especially under loose fitting of an earphone. | 2022-03-10 |
| 20220076657 | METHOD OF REGISTERING ATTRIBUTE IN SPEECH SYNTHESIS MODEL, APPARATUS OF REGISTERING ATTRIBUTE IN SPEECH SYNTHESIS MODEL, ELECTRONIC DEVICE, AND MEDIUM - A method of registering an attribute in a speech synthesis model, an apparatus of registering an attribute in a speech synthesis model, an electronic device, and a medium are provided, which relate to a field of an artificial intelligence technology such as a deep learning and intelligent speech technology. The method includes: acquiring a plurality of data associated with an attribute to be registered; and registering the attribute in the speech synthesis model by using the plurality of data associated with the attribute, wherein the speech synthesis model is trained in advance by using a training data in a training data set. | 2022-03-10 |
| 20220076658 | ELECTRONIC MUSICAL INSTRUMENT, METHOD, AND STORAGE MEDIUM - An electronic musical instrument includes: a plurality of keys that include at least first keys corresponding to a first pitch range and second keys corresponding to a second pitch range; and at least one processor, configured to perform the following: in accordance with a key operation in the first pitch range, determining a syllable position contained in a phrase; and in accordance with a key operation in the second pitch rang, instructing a sound production of a digitally synthesized sound corresponding to the determined syllable position. | 2022-03-10 |
| 20220076659 | Voice activity detection device and method - Disclosed is a voice activity detection (VAD) device and method capable of referring to an environment detection result and thereby selecting one of multiple VAD results as a basis for determining whether a voice activity occurs. The VAD device includes an environment detection circuit, a VAD circuit, and a voice activity decision circuit. The environment detection circuit is configured to process an audio input signal and thereby generate an environment detection result. The VAD circuit is configured to analyze the audio input signal with multiple VAD algorithms and thereby generate multiple VAD results. The voice activity decision circuit is configured to select one of the multiple VAD results according to the environment detection result. | 2022-03-10 |
| 20220076660 | ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF - Disclosed is an electronic apparatus. The electronic apparatus includes a memory configured to store first voice recognition information related to a first language and second voice recognition information related to a second language, and a processor to obtain a first text corresponding to a user voice that is received on the basis of first voice recognition information, based on an entity name being included in the user voice according to the obtained first text, identify a segment in the user voice in which the entity name is included, and obtain a second text corresponding to the identified segment of the user voice on the basis of the second voice recognition information, and obtain control information corresponding to the user voice on the basis of the first text and the second text. | 2022-03-10 |
| 20220076661 | DURATION BASED TASK MONITORING OF ARTIFICIAL INTELLIGENCE VOICE RESPONSE SYSTEMS - A method, computer system, and a computer program product for task monitoring is provided. The present invention may include training an AI voice response system based on task performance data, wherein the task performance data originates from at least one monitoring device. The present invention may include receiving a request for instructions to complete a task from a user. The present invention may include monitoring a performance of the task by the user, wherein the performance of the task by the user is monitored utilizing at least one monitoring device. The present invention may include determining differences between the performance of the task by the user and a task sequence. | 2022-03-10 |
| 20220076662 | BONE CONDUCTION TRANSDUCERS FOR PRIVACY - A method for routing audio content through an electronic device that is to be worn by a user. The method obtains a communication and determines whether the communication is private. In response to determining that the communication is private, the method drives a bone conduction transducer of the electronic device with an audio signal associated with the communication. In response to determining that the communication is not private, however, the method drives a speaker of the electronic device with the audio signal. | 2022-03-10 |
| 20220076663 | PREDICTION AND IDENTIFICATION TECHNIQUES USED WITH A HEARING PROSTHESIS - A method, including receiving a signal which includes speech data, processing the received signal to identify and/or predict one or more words in the speech data, and evoking a hearing percept based on the received signal, wherein the evoked hearing percept includes one or more modified words based on the identification and/or prediction of the one or more words. | 2022-03-10 |
| 20220076664 | SPEECH RECOGNITION USING DATA ANALYSIS AND DILATION OF INTERLACED AUDIO INPUT - The disclosure includes using dilation of speech content from an interlaced audio input for speech recognition. A learning model is initiated to determine dilation parameters for each of a plurality of audible sounds of speech content from a plurality of speakers received at a computer as an audio input. As part of the learning model, a change of each of a plurality of independent sounds is determined in response to an audio stimulus, the independent sounds being derived from the audio input. The disclosure applies the dilation parameters, respectively, based on the change of each of the independent sounds. A voice print is constructed for each of the speakers based on the independent sounds and the dilation parameters, respectively. Speech content is attributed to each of the plurality of speakers based at least in part on the voice print, respectively, and the independent sounds. | 2022-03-10 |
| 20220076665 | SPEECH RECOGNITION USING DATA ANALYSIS AND DILATION OF SPEECH CONTENT FROM SEPARATED AUDIO INPUT - The disclosure includes using dilation of speech content from a separated audio input for speech recognition. An audio input from a speaker and predicted changes for the audio input based on an external noise are received at a CNN (Convolutional Neural Network). In the CNN, diarization is applied to the audio input to predict how a dilation of speech content from the speaker changes the audio input to generate a CNN output. A resulting dilation is determined from the CNN output. A word error rate is determined for the dilated CNN output to determine an accuracy for speech to text outputs. An adjustment parameter is set to change a range of the dilation based on the word error rate, and the resulting dilation of the CNN output is adjusted based on the adjustment parameter to reduce the word error rate. | 2022-03-10 |
| 20220076666 | SYSTEM AND METHOD FOR ARTIFICIAL INTELLIGENCE (AI) ASSISTED ACTIVITY TRAINING - The disclosure relates to system and method for Artificial Intelligence (AI) assisted activity training. The method includes presenting a plurality of activity categories to a user and receiving a voice-based input from the user. The method uses a Natural Language Processing (NLP) model to process the received voice-based input to extract the selection of at least one activity and at least one activity attribute. Contemporaneous to receiving voice-based input, the method presents a multimedia content in conformance with one activity and one activity attribute. In response to initiation of the multimedia content, the method further detects initiation of a user activity performance. The method captures a video of the user activity and process the video using an AI model to extract a set of user performance parameters. Further, a feedback may be generated based on differential between the set of user performance parameters and a target set of performance parameters. | 2022-03-10 |
| 20220076667 | SPEECH RECOGNITION APPARATUS, METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - According to one embodiment, a speech recognition apparatus includes processing circuitry. The processing circuitry generates, based on sensor information, environmental information relating to an environment in which the sensor information has been acquired, generates, based on the environmental information and generic speech data, an adapted acoustic model obtained by adapting a base acoustic model to the environment, acquires speech uttered in the environment as input speech data, and subjects the input speech data to a speech recognition process using the adapted acoustic model. | 2022-03-10 |
| 20220076668 | DOCUMENT CREATION AND EDITING VIA AUTOMATED ASSISTANT INTERACTIONS - Implementations set forth herein relate to an automated assistant that allows a user to create, edit, and/or share documents without directly interfacing with a document editing application. The user can provide an input to the automated assistant in order to cause the automated assistant to interface with the document editing application and create a document. In order to identify a particular action to perform with respect to a document, and/or identify a particular subsection within the document to direct the action, the automated assistant can rely on semantic annotations. As a user continues to interact with the automated assistant to edit a document, the semantic annotations can be updated according to how the document is changing and/or how the user refers to the document. This can allow the automated assistant to more readily fulfill document-related requests that may lack express details. | 2022-03-10 |
| 20220076669 | SYSTEM AND METHOD FOR PROVIDING TECHNICAL SUPPORT AND HOME APPLIANCE RECOMMENDATIONS TO A CONSUMER - A first data that identifies a first device is used to identify within a data store a one or more capabilities of the first device. When a voice input having one or more keywords that have been pre-associated within the data store to an operational problem associated with at least the first device is received, a system causes a state of at least the first device at a time at which the voice input is received to be identified, causes the one or more keywords, the one or more capabilities of the first device, and the state of at least the first device to be used to identify within the data store a set of instructions for interacting with at least the first device to solve the operational problem, and causes the set of instructions to be presented to a user. | 2022-03-10 |
| 20220076670 | VIRTUAL CONVERSATION AGENT FOR CONTROLLING MULTIPLE VEHICULAR INTELLIGENT VIRTUAL ASSISTANTS - A system includes an internal bidirectional communication system configured for communication with a first person disposed in a vehicle; an internal-facing intelligent virtual assistant communicatively coupled to the internal bidirectional communication system; an external bidirectional communication system configured for communication with a second person disposed outside the vehicle; an external-facing intelligent virtual assistant communicatively coupled to the external bidirectional communication system; and a conversation agent that controls information exchanged between the internal-facing intelligent virtual assistant and the external-facing intelligent virtual assistant. | 2022-03-10 |
| 20220076671 | INFORMATION PROCESSING TERMINAL, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD - An information processing terminal according to the present disclosure includes a control unit ( | 2022-03-10 |
| 20220076672 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - Provided is an information processing apparatus which includes a control section that controls a conversation with a user according to a recognized situation. The control section acquires knowledge elements related to the recognized situation in terms of knowledge from knowledge sets, and determines contents of an utterance on the basis of the knowledge elements and an utterance template. Further, provided is an information processing method that includes controlling, by a processor, a conversation with a user according to a recognized situation. The controlling further includes acquiring knowledge elements related to the recognized situation in terms of knowledge from knowledge sets, and determining contents of an utterance on the basis of the knowledge elements and an utterance template. | 2022-03-10 |
| 20220076673 | SPEECH SETTING SYSTEM, SPEECH SETTING ASSISTANCE DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM ENCODED WITH SPEECH SETTING ASSISTANCE PROGRAM - A speech setting system includes a job execution device that executes a job for which a plurality of parameters are set in accordance with the plurality of parameters and a speech setting assistance server, and the speech setting assistance server determines a plurality of parameters based on speech information obtained from a speech, determines utterance order of the plurality of parameters as output order, and outputs speech output information for outputting the plurality of parameters by speech in accordance with the output order. | 2022-03-10 |
| 20220076674 | CROSS-DEVICE VOICEPRINT RECOGNITION - According to an embodiment, an electronic device is provided. The electronic device includes: at least one processor; and a memory comprising instructions, which when executed, control the at least one processor to: receive a voice instruction of a user at the electronic device; transmit information regarding the voice instruction to a control device for identifying the user by mapping to a first voiceprint which is registered by another electronic device, a second voiceprint of the voice instruction of the user based on a voiceprint mapping model; and perform an operation corresponding to the voice instruction upon the identification of the user. | 2022-03-10 |
| 20220076675 | SYSTEMS AND METHODS OF OPERATING MEDIA PLAYBACK SYSTEMS HAVING MULTIPLE VOICE ASSISTANT SERVICES - Systems and methods for managing multiple voice assistants are disclosed. Audio input is received via one or more microphones of a playback device. A first activation word is detected in the audio input via the playback device. After detecting the first activation word, the playback device transmits a voice utterance of the audio input to a first voice assistant service (VAS). The playback device receives, from the first VAS, first content to be played back via the playback device. The playback device also receives, from a second VAS, second content to be played back via the playback device. The playback device plays back the first content while suppressing the second content. Such suppression can include delaying or canceling playback of the second content. | 2022-03-10 |
| 20220076676 | ELECTRONIC APPARATUS FOR RECOGNIZING VOICE AND METHOD OF CONTROLLING THE SAME - Disclosed is an electronic apparatus which may receive a user voice of a user to be registered as a start command for activating a speech recognition function of the electronic apparatus; identify whether the user voice is misrecognized as a reference audio, wherein the reference audio includes a voice uttered by a user with high frequency from among a plurality of voices previously uttered by the user; and based on the user voice being not misrecognized as the reference audio, register the user voice as the start command. | 2022-03-10 |
| 20220076677 | VOICE INTERACTION METHOD, DEVICE, AND STORAGE MEDIUM - Provided are a voice interaction method, a device and a storage medium, relating to the technical field of data processing and in particular to artificial intelligence technologies such as Internet of Things and voice technologies. The scheme is as follows: in response to a trigger operation of a target user on a voice interaction device, outputting response information; determining, according to a response operation of the target user on the response information, whether a feedback condition is met; and in response to meeting the feedback condition, feeding back emotion guidance information. | 2022-03-10 |
| 20220076678 | RECEIVING A NATURAL LANGUAGE REQUEST AND RETRIEVING A PERSONAL VOICE MEMO - A computer-implemented method is provided. The method includes receiving commands to store memos, identifying subjects related to the memos, storing, in a database, the memos, their related subjects, and associated time information, receiving a natural language request to retrieve a memo, the request having query information, identifying a subject related to the request, responsive to the request, querying the database for memos related to the subject, identifying multiple memos in response to the database query, identifying a memo, from the multiple identified memos, that has the most recent associated time information and providing a response in dependence on the identified memo. | 2022-03-10 |
| 20220076679 | MULTILINGUAL SPEECH RECOGNITION AND TRANSLATION METHOD AND RELATED SYSTEM - The present invention provides a multilingual speech recognition and translation method for a conference. The conference includes at least one attendee, and the method includes: receiving, at a server , at least one piece of audio data and at least one piece of video data generated by at least one terminal apparatus; analyzing the video data to generate a video recognition result related to an attendance, and an ethnic of the attendee and a body movement, and a facial movement of the attendee when talking; generating at least one language family recognition result according to the video recognition result and the audio data, and obtaining a plurality of audio segments corresponding to the attendee; performing speech recognition on and translating the audio segments; and displaying a translation result on the terminal apparatus. | 2022-03-10 |
| 20220076680 | SYSTEMS AND METHODS FOR PROCESSING AUDIO AND VIDEO - System and methods for processing audio signals are disclosed. In one implementation, a system may include a microphone configured to capture sounds from an environment of a user; and at least one processor. The processor may be programmed to receive at least one audio signal representative of the sounds captured by the microphone; transcribe at least a portion of the at least one audio signal into text; generate metadata based on the transcribed text; after receiving the at least one audio signal, receive a request for information associated with a topic; select an information source from a plurality of information sources based on the received request for information; search the selected information source for a word or phrase based on the request; and output the word or phrase for entry into a record associated with the topic. | 2022-03-10 |
| 20220076681 | TRANSCRIPTION SUMMARY PRESENTATION - A method to present a summary of a transcription may include obtaining, at a first device, audio directed to the first device from a second device during a communication session between the first device and the second device. Additionally, the method may include sending, from the first device, the audio to a transcription system. The method may include obtaining, at the first device, a transcription during the communication session from the transcription system based on the audio. Additionally, the method may include obtaining, at the first device, a summary of the transcription during the communication session. Additionally, the method may include presenting, on a display, both the summary and the transcription simultaneously during the communication session. | 2022-03-10 |
| 20220076682 | AUDIO FIREWALL - An audio firewall system has a microphone that generates audio data. A speech-to-text engine converts the audio data to text data. The text data is parsed for a service wake word and corresponding content data. The service wake word identifies one of a local security system and a remote assistant server. A text-to-speech engine converts the service wake word and the corresponding content data to converted audio data. The converted audio data is provided to the remote assistant server. The content data is provided to the local security system. The audio firewall system receives a response from the remote assistant server or the local security system and outputs an audio signal corresponding to the response. | 2022-03-10 |
| 20220076683 | DATA MINING APPARATUS, METHOD AND SYSTEM FOR SPEECH RECOGNITION USING THE SAME - A data mining device, and a speech recognition method and system using the same are disclosed. The speech recognition method includes selecting speech data including a dialect from speech data, analyzing and refining the speech data including a dialect, and learning an acoustic model and a language model through an artificial intelligence (AI) algorithm using the refined speech data including a dialect. The user is able to use a dialect speech recognition service which is improved using services such as eMBB, URLLC, or mMTC of 5G mobile communications. | 2022-03-10 |
| 20220076684 | Method for Controlling Wearable Device, Wearable Device, and Storage Medium - A method for controlling a wearable device includes: acquiring voice information collected by an acoustoelectric element and vibration information collected by a vibration sensor, in which the acoustoelectric element and the vibration sensor are included in the wearable device; determining a voice command based on the voice information; determining identity information of the voice command based on the voice information and the vibration information; and executing or ignoring the voice command based on the identity information. | 2022-03-10 |
| 20220076685 | AUDIO DECODER, METHOD AND COMPUTER PROGRAM USING A ZERO-INPUT-RESPONSE TO OBTAIN A SMOOTH TRANSITION - An audio decoder for providing a decoded audio information on the basis of an encoded audio information includes a linear-prediction-domain decoder configured to provide a first decoded audio information on the basis of an audio frame encoded in a linear prediction domain, a frequency domain decoder configured to provide a second decoded audio information on the basis of an audio frame encoded in a frequency domain, and a transition processor. The transition processor is configured to obtain a zero-input-response of a linear predictive filtering, wherein an initial state of the linear predictive filtering is defined depending on the first decoded audio information and the second decoded audio information, and modify the second decoded audio information depending on the zero-input-response, to obtain a smooth transition between the first and the modified second decoded audio information. | 2022-03-10 |
| 20220076686 | SYSTEMS AND METHODS FOR FILTERING UNWANTED SOUNDS FROM A CONFERENCE CALL USING VOICE SYNTHESIS - To filter unwanted sounds from a conference call, a first voice signal is captured by a first device during a conference call and converted into corresponding text, which is then analyzed to determine that a first portion of the text was spoken by a first user and a second portion of the text was spoken by a second user. If the first user is relevant to the conference call while the second user is not, the first voice signal is prevented from being transmitted into the conference call, the first portion of text is converted into a second voice signal using a voice profile of the first user to synthesize the voice of the first user, and the second voice signal is then transmitted into the conference call. The second portion of text is not converted into a voice signal, as the second user is determined not to be relevant. | 2022-03-10 |
| 20220076687 | ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM - An electronic device comprising circuitry configured to perform ( | 2022-03-10 |
| 20220076688 | METHOD AND APPARATUS FOR OPTIMIZING SOUND QUALITY FOR INSTANT MESSAGING - Disclosed are an instant messaging sound quality optimization method, an apparatus and a device. The method includes: obtaining first human voice data, the first human voice data being voice data of a user of a first client terminal; using a loudspeaker to play the first human voice data, local background music of a second client terminal to obtain first audio data; using a microphone to collect the first audio data and second human voice data to obtain second audio data, the second human voice data being voice data of a user of a second client terminal; filtering the first human voice data in the second audio data to obtain filtered audio data; when the background music played by the first client terminal is the second client terminal, sending the filtered audio data to the first client terminal to enable the first client terminal to play the filtered audio data. | 2022-03-10 |
| 20220076689 | SYSTEMS AND METHODS FOR FILTERING UNWANTED SOUNDS FROM A CONFERENCE CALL - To filter unwanted sounds from a conference call, a voice profile of a first user is generated based on a first voice signal captured by a media device during a first conference call. The voice profile may be generated by identifying a base frequency of the first voice signal and determining a plurality of voice characteristics, such as pitch, intonation, accent, loudness, and speech rate. These data may be stored in association with the first user. During a second conference call, a second voice signal captured by the media device is analyzed to determine, based on the voice profile of the first user, whether the second voice signal includes the voice of a second user. If so, the second voice signal is prevented from being transmitted into the conference call. A voice profile of the second user may be generated from the second voice signal for future use. | 2022-03-10 |
| 20220076690 | SIGNAL PROCESSING APPARATUS, LEARNING APPARATUS, SIGNAL PROCESSING METHOD, LEARNING METHOD AND PROGRAM - A signal processing device according to an embodiment of the present invention includes: a conversion unit configured to convert an input mixed acoustic signal into a plurality of first internal states, a weighting unit configured to generate a second internal state which is a weighted sum of the plurality of first internal states based on auxiliary information regarding an acoustic signal of a target sound source when the auxiliary information is input, and generate the second internal state by selecting one of the plurality of first internal states when the auxiliary information is not input, and a mask estimation unit configured to estimate a mask based on the second internal state. | 2022-03-10 |
| 20220076691 | SPEAKING RHYTHM TRANSFORMATION APPARATUS, MODEL LEARNING APPARATUS, METHODS THEREFOR, AND PROGRAM - It is intended to accurately convert a speech rhythm. A model storage unit ( | 2022-03-10 |
| 20220076692 | AUDIO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM - The embodiments of this application disclose an audio processing method and apparatus, an electronic device, and a storage medium. In the embodiments of this application, a current playback environment of audio may be obtained; audio recognition may be performed on ambient sound of the current playback environment in a case that the current playback environment is in a foreground state; foreground sound in the ambient sound may be determined according to an audio recognition result; the foreground sound in the ambient sound may be classified to determine a type of the foreground sound; and audio mixing may be performed on the foreground sound and the audio to obtain mixed playback sound based on the type of the foreground sound. | 2022-03-10 |
