Images List Premium Download Classic

Signal Processing

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


loading
Hearing device with neural network-based microphone signal processing
October 12, 2017 - N°20170295439

A hearing system performs nonlinear processing of signals received from a plurality of microphones using a neural network to enhance a target signal in a noisy environment. In various embodiments, the neural network can be trained to improve a signal-to-noise ratio without causing substantial distortion of the target signal. An example of the target sound includes speech, and the neural ...
Audio signal processing circuit and electronic apparatus including the same
Rohm Co., Ltd.
October 12, 2017 - N°20170295428

An audio signal processing circuit is disclosed. The audio signal processing circuit includes a digital signal processing part formed in a digital area, and configured to process a digital audio signal; an analog circuit formed in an analog area, and configured to process an analog audio signal; a frequency divider formed in the digital area, and configured to divide a ...
Signal receiving end of digital television and signal processing method thereof
Mstar Semiconductor, Inc.
October 12, 2017 - N°20170295342

A signal receiving end of a digital television includes: an analog-to-digital converter (adc), converting an input signal from an analog format to a digital format, the input signal including a target signal and an interference signal; a digital gain control circuit, coupled to the adc, adjusting an amplitude of the target signal according to a gain; a detecting module, coupled ...
Signal Processing Patent Pack
Download 912+ patent application PDFs
Signal Processing Patent Applications
Download 912+ Signal Processing-related PDFs
For professional research & prior art discovery
inventor
  • 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.
Flexible readout and signal processing in a computational sensor array
The Johns Hopkins University
October 12, 2017 - N°20170295337

A computational sensing array includes an array of sensing elements. In each sensing element, a first signal is generated from a transducer. A second signal is produced by a collection unit in response to receiving the first signal. The second signal may be modified, in a conditioning unit. A sensing element preprocessing unit generates a word representing the value of ...
Signal processing device, photoelectric conversion element, image scanning device, image forming apparatus, and method of ...
Ricoh Company, Ltd.
October 12, 2017 - N°20170295298

A signal processing device includes a first adjuster, a second adjuster, and a digitizer. The first adjuster coarsely adjusts an output range of a signal input to the first adjuster to output a first signal. The second adjuster adjusts an output range of a signal more finely than the first adjuster adjusts to output a second signal. The digitizer digitizes ...
System and method for communication using orbital angular momentum with multiple layer overlay modulation
Nxgen Partners Ip, Llc
October 12, 2017 - N°20170294965

A system includes first signal processing circuitry to transmit a signal including a plurality of data streams over a link. The first signal processing circuitry generates a plurality of composite data streams by overlaying at least one first data signal of the plurality of data signals in a first data layer with at least one second data signal of the ...
Signal Processing Patent Pack
Download 912+ patent application PDFs
Signal Processing Patent Applications
Download 912+ Signal Processing-related PDFs
For professional research & prior art discovery
inventor
  • 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.
Imaging device
Nikon Corporation
October 12, 2017 - N°20170294466

An image sensor having a pixel part generating a signal in accordance with a light, a signal processing part performing signal processing on the signal read from the pixel part, and a power supply part connected to the signal processing part via a first wiring, and supplying a power supply to the signal processing part, and a storage package storing ...
Speech improvement system and method of its use
Nikon Corporation
October 12, 2017 - N°20170294138

A speech improvement system includes a memory, an audio input device, and a signal processing device. A baseline spoken audio signal is pre-recorded and stored in the memory. A real-time spoken audio signal is captured using the audio input device. The signal processing device is configured to compare the real-time spoken audio signal to the baseline spoken audio signal and ...
Fully digitally controller for cantilever-based instruments
Oxford Instruments Afm Inc.
October 12, 2017 - N°20170292971

A controller for cantilever-based instruments, including atomic force microscopes, molecular force probe instruments, high-resolution profilometers and chemical or biological sensing probes. The controller samples the output of the photo-detector commonly used to detect cantilever deflection in these instruments with a very fast analog/digital converter (adc). The resulting digitized representation of the output signal is then processed with field programmable ...
On-board electronic mirror
Panasonic Intellectual Property Management Co., Ltd.
October 12, 2017 - N°20170291550

The purpose of the present invention is to prevent screen flicker when the screen of an on-board electronic mirror changes at a high speed, and to provide optimal information to a user. An on-board electronic minor (10), which is mounted on a vehicle, is provided with: a camera (100) for capturing images of the periphery of the vehicle; a video signal processing ...
Multi-site crt capture verification
Cardiac Pacemakers, Inc.
October 12, 2017 - N°20170291022

An apparatus comprises a cardiac signal sensing circuit configured for coupling electrically to a plurality of electrodes and to sense intrinsic cardiac activation at three or more locations within a subject's body using the electrodes; a stimulus circuit configured for coupling to the plurality of electrodes; a signal processing circuit electrically coupled to the cardiac signal sensing circuit and configured ...
Systems and methods for variable filter adjustment by heart rate metric feedback and noise reference ...
Valencell, Inc.
October 12, 2017 - N°20170290549

A physiological signal processing system/method for a physiological waveform that includes a cardiovascular signal component provides a first variable high pass filter that is responsive to the physiological waveform, and to a first corner frequency that is applied. A second variable high pass filter is responsive to a noise reference waveform from a noise reference sensor and is configured ...
Capacitive sensor for respiratory monitoring
Hill-rom Services, Inc.
October 12, 2017 - N°20170290548

A system is provided for monitoring a patient on an air support system. The system comprises a capacitive sensor system having a capacitive sensor positioned at the underside of an air filled mattress, and a respiration signal processing module that receives the output of the capacitive sensor system and is configured to monitor patient respiration. Respiration is monitored by: periodically ...
Signal Processing Patent Pack
Download 912+ patent application PDFs
Signal Processing Patent Applications
Download 912+ Signal Processing-related PDFs
For professional research & prior art discovery
inventor
  • 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.
Hearing assistance device control
Northwestern University
October 05, 2017 - N°20170289707

A hearing assistance device may be a hearing aid worn on a person or a mobile device. The hearing assistance device may perform a hearing assistance algorithm based on signal processing parameters. A set of audiological values for a population may be identified. The set of audiological values has a first number of dimensions. The set of audiological values is ...
Audio signal processing via crosstalk cancellation for hearing impairment compensation
Bose Corporation
October 05, 2017 - N°20170289683

A system and processes for a proximate-speaker audio compensation system include a first speaker and a second speaker that are proximate to a user. A control unit couples to at least one of the first speaker or the second speaker. The control unit adjusts audio signal based on a hearing-aid type adjustment. The control unit sends adjusted audio signal to ...
Signal processing circuit and imaging apparatus
Bose Corporation
October 05, 2017 - N°20170289449

Stitching (projective transformation and warping) is performed on direct-transformation region images on the basis of camera initial condition information (information on directions of camera modules) stored in an eeprom. Stitching is performed on overlapping-region images under the determined composition condition. Stitching is performed on buffer region images by the use of a value (e. G., moderate value) determined on the ...
Apparatus for internetworked wireless integrated network sensors (wins)
Behnov Gmbh, Llc
October 05, 2017 - N°20170289323

The wireless integrated network sensor next generation (wins ng) nodes provide distributed network and internet access to sensors, controls, and processors that are deeply embedded in equipment, facilities, and the environment. The wins ng network is a new monitoring and control capability for applications in transportation, manufacturing, health care, environmental monitoring, and safety and security. The wins ng nodes combine ...
Signal processing circuits
Nxp B.v.
October 05, 2017 - N°20170288927

A signal processing circuit comprising a clip-generation-block. The clip-generation-block is configured to receive an input-signal; and determine a clip-signal that comprises only values of the input-signal that exceed a clipping-threshold. The signal processing circuit also comprises a scaling-block configured to apply a scaling-factor to the clip-signal in order to generate a scaled-clip-signal, wherein the scaling-factor is greater than one; and ...
Band translation with protection of in-home networks
Maxlinear, Inc.
October 05, 2017 - N°20170288908

Methods and systems are provided for band translation with protection. A signal processing circuitry (chip) may be configured to receive and process a plurality of input signals, and generate one or more output signals based on the plurality of input signals. The processing may comprise determining when including a component of a first input signal into at least one output ...
Method for controlling audio signal processing device, audio signal processing device, and storage medium
Yamaha Corporation
October 05, 2017 - N°20170288798

In an audio signal processing device including a plurality of mixing buses to mix audio signals processed in a plurality of channels, a switching instruction to switch function of the mixing buses is accepted. In accordance with the switching instruction, operation mode of one or a plurality of switch mixing buses among the plurality of mixing buses is switched between ...
Base station signal matching device
Solid, Inc.
October 05, 2017 - N°20170288767

A base station signal matching device is a base station signal matching device mounted in a distributed antenna system for amplifying a received base station signal and transmitting the amplified base station signal to a user terminal. The base station signal matching device includes a first unit for generating first and second branch base station signals by using a power ...
Loading