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Signal Processing

Signal Processing-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Narrow directional microphone
Kabushiki Kaisha Audio-technica
June 15, 2017 - N°20170171680

A narrow directional microphone includes a unit case having a front end portion to which a microphone unit is mounted, and a side surface functioning as a grip, an acoustic tube formed of resin material in a tubular shape, covering the microphone unit, and attached to the front end portion of the unit case such that the microphone unit is ...
Hearing aid
Gn Resound A/s
June 15, 2017 - N°20170171676

A hearing aid includes: a wireless communication element for wireless communication; a signal processing element for providing an audio signal; a connector for coupling an in-ear element to the hearing aid; a first conductor connected to the wireless communication element; and a second conductor configured for carrying the audio signal to the connector; wherein the first conductor is capacitively coupled ...
Method and apparatus for earphone sound effect compensation and an earphone
Goertek Inc.
June 15, 2017 - N°20170171657

The present invention discloses a method and an apparatus for earphone sound effect compensation and an earphone. The method of the present invention comprises: obtaining monitored signal data in a current wearing state of an earphone user according to a signal collected by a monitoring microphone and an audio signal played by a loudspeaker of the earphone; computing error data ...
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Signal Processing Patent Applications
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Electronic device, apparatus and method for video signal processing
Le Shi Zhi Xin Electronic Technology (tianjin) Limited
June 15, 2017 - N°20170171505

An electronic device, and a video signal processing method and device is disclosed. The video signal processing device includes: a processor, a conversion module and a display; wherein the processor is configured to process a video signal to obtain a first format video signal and send the first format video signal to the conversion module; the conversion module is configured ...
Electronic device and method for implementing split television and split television
Le Shi Zhi Xin Electronic Technology (tianjin) Limited
June 15, 2017 - N°20170171502

An electronic device, a split television implementation method and a split television are disclosed. The split television implementation method includes: processing, by the processor, a received video signal, such that the video signal is converted into a first signal capable of being transmitted in a wireless manner; sending, by the processor, the first signal obtained via conversion to the playing ...
Solid-state imaging device and driving method of solid-state imaging device, and electronic equipment
Sony Corporation
June 15, 2017 - N°20170171482

The solid-state imaging device of the present disclosure includes a signal processing unit including an ad converter that digitizes an analog pixel signal read from each pixel of the pixel array unit to a signal line, the signal processing unit transferring digitized pixel data at a first speed higher than a frame rate; a memory unit that stores the pixel ...
Signal Processing Patent Pack
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Signal Processing Patent Applications
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  • 912+ full patent PDF documents of Signal Processing-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Signal filtering and signal processing apparatus and method
Samsung Electronics Co., Ltd.
June 15, 2017 - N°20170170852

A signal processing method, a signal filtering apparatus, and a signal processing apparatus are provided. An input signal may be input into a filter having a passband, a superfluous signal of the passband may be output from the filter, and a target signal may be obtained by subtracting the superfluous signal from the input signal.
Cmos image sensor and fabrication method thereof
Semiconductor Manufacturing International (beijing) Corporation
June 15, 2017 - N°20170170224

A method to form a stacked cmos image sensor includes forming a signal processing layer including a plurality of discrete signal processing circuit, an image sensor layer including a plurality of discrete image sensing units, and an intermediate capacitor layer including a dielectric layer and a plurality of capacitors. Each capacitor includes a first electrode, a v-shaped or u-shaped first ...
Acoustic signal processing system capable of detecting double-talk and method
Semiconductor Components Industries, Llc
June 15, 2017 - N°20170169838

An acoustic signal processing system and method. In accordance with an embodiment, the acoustic signal processing system includes an adaptive filter that filters a signal from a frequency band reservation module and generates a filter signal that is received by a subtractor. The subtractor generates an error signal that is used by a double-talk indicator module to generate a control ...
Combined voice recognition, hands-free telephony and in-car communication
Nuance Communications, Inc.
June 15, 2017 - N°20170169836

A multi-mode speech communication system is described that has different operating modes for different speech applications. A signal processing module is in communication with the speech applications and includes an input processing module and an output processing module. The input processing module processes microphone input signals to produce a set user input signals for each speech application that are limited ...
Method and apparatus for generating output signals on the basis of sensors provided in an ...
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.
June 15, 2017 - N°20170169690

An apparatus includes an object for sitting or lying on, a plurality of sensors arranged within the object for sitting or lying on, and a signal processing unit connected to the sensors. The signal processing unit is provided to generate, on the basis of the sensor signals, an output signal which describes a posture and/or a movement of a ...
Signal processing circuit, signal processing ic, and semiconductor device
Semiconductor Energy Laboratory Co., Ltd.
June 15, 2017 - N°20170168648

An object is to improve the signal-to-noise ratio (snr). A signal processing circuit includes first to fourth terminals, a switch circuit, and an integrator circuit. The integrator circuit includes an amplifier circuit. The amplifier circuit has an output terminal, a terminal (−), a first terminal (+), and a second terminal (+). The switch circuit has a function of electrically connecting the terminal (&#...
Ultrasonic noise based sonar
Sound Solutions International Co., Ltd.
June 15, 2017 - N°20170168158

The invention relates to a device with a microphone and a speaker or transducer and processing means to process audio signals from the microphone and for the transducer. Electronic devices and especially mobile devices serve several user interfaces of which the touch screen has revolutionized the market in the past few years. Ultrasonic gesture control has the power to add ...
Signal Processing Patent Pack
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Signal Processing Patent Applications
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  • 912+ full patent PDF documents of Signal Processing-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Non-invasive impedance analyzing apparatus and method
National Cheng Kung University
June 15, 2017 - N°20170168099

A stability analyzing apparatus is in cooperation with a dc power system having a bus terminal connected to at least a load, and comprises a perturbation signal generating module, a signal processing module and a determining module. The perturbation signal generating module generates a perturbation signal injected into the bus terminal to obtain a transfer function of the bus terminal ...
Electronic absolute position encoder
Mitutoyo Corporation
June 15, 2017 - N°20170167893

An electronic absolute position encoder comprises a scale, a detector and a signal processing configuration. The scale comprises a signal modulating scale pattern including a first periodic pattern component having a spatial wavelength λ1, and a second periodic pattern component having a spatial wavelength λ2. The detector comprises a set of first wavelength sensing elements comprising a first ...
Systems and methods for controlling sensor-based data acquisition and signal processing in vehicles
Octo Telematics Spa
June 15, 2017 - N°20170166217

Systems and methods are provided for dynamically controlling sensor-based data acquisition in vehicles. The disclosed embodiments may receive signals associated with sensors in a vehicle, wherein the signals are associated with sampling rates, and apply bandwidth filters to the signals to create filtered signals. The disclosed embodiments may also detect an occurrence of an event by comparing the filtered signals ...
Signal processing device, signal processing method, and monitoring system
Sony Corporation
June 15, 2017 - N°20170166131

In accordance with driving information that is obtained by a driving situation detecting sensor 13 and is related to the driving situation of a vehicle, a display control unit 20 sets the image area to be presented to the driver dr of the vehicle from an image obtained by a peripheral area imaging unit 11 imaging a peripheral area around the vehicle, and, ...
Electrical stimulation device for improving fluidity of motion
Sony Corporation
June 15, 2017 - N°20170165481

The present invention will provide a device in which a movement-impairing episode, such as freezing of gait, is overcome by electrically monitoring and stimulating the individual as soon as the episode is anticipated. The device will be simple and effective when used by individuals suffering from diseases such as parkinson's disease without the side effects of oral treatments. This is ...
Signal processing device and endoscope system
Olympus Corporation
June 15, 2017 - N°20170164817

A signal processing device processes a signal sent from an imaging device detachably attached to the signal processing device and includes: a signal processing unit configured to rewrite processing contents in accordance with a configuration; configuration memories having different capabilities and configured to store pieces of configuration data corresponding to contents of image processes that are performed in accordance with ...
Signal processing devices and methods
Mediatek Singapore Pte. Ltd.
June 08, 2017 - N°20170164240

A signal processing device for communication is provided and includes a de-rate matching module, a decoder, a signal-quality generation module, and a first control module. The de-rate matching module performs a de-rate matching operation on the control signal to obtain a de-rate matching signal. The decoder performs a decoding operation on the de-rate matching signal to obtain a decoding signal. ...
Transmitting apparatus, receiving apparatus and signal processing method thereof
Samsung Electronics Co., Ltd.
June 08, 2017 - N°20170164233

A method for generating a packet of transmitting apparatus is provided. The method includes: setting a value of a deleted null packet (dnp) counter to zero; increasing the value for each deleted null packet preceding a non-null transport stream (ts) packet; and generating a packet comprising a header and a payload, wherein the header includes a dnp field, the payload ...
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