Direction finding using a sum-delay beam-former

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H04R2430/23

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2430/00Signal processing covered by H04R, not provided for in its groups

Current Industry

H04R2430/23Direction finding using a sum-delay beam-former

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Patents Grantslast 30 patents

Information Patent Grant
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Microphone array system
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Beamforming for wind noise optimized microphone placements
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Robust short-time fourier transform acoustic echo cancellation duri...
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Method, apparatus and computer-readable media utilizing positional...
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Audio signal processing for noise reduction
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HEARING DEVICE ADAPTED TO PROVIDE AN ESTIMATE OF A USER'S OWN VOICE
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Information Patent Application
HEARING DEVICE OR SYSTEM FOR EVALUATING AND SELECTING AN EXTERNAL A...
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- OTICON A/S
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSDUCER STEERING AND CONFIGURATION SYSTEMS AND METHODS USING A L...
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- Shure Acquisition Holdings, Inc.
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Direction finding using a sum-delay beam-former

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stereo enhancement system and stereo enhancement method

Processing of audio signals from multiple microphones

Robust short-time fourier transform acoustic echo cancellation duri...

Audio processing of multi-channel audio signals

Transducer steering and configuration systems and methods using a l...

Ceiling tile microphone

Hearing device adapted to provide an estimate of a user's own voice

Method for wall detection and localization

Beamforming for wind noise optimized microphone placements

Conferencing device with beamforming and echo cancellation

Sound source localization apparatus, sound source localization meth...

Apparatus for sound detection, sound localization and beam forming...

Speaker system and sound output method

Apparatus, method and computer-readable storage medium for mixing c...

Ceiling tile microphone

System to select audio from multiple connected devices

Conferencing device with beamforming and echo cancellation

Distributed audio capture and mixing controlling

Earhole-wearable sound collection device, signal processing device,...

Microphone array system

Ceiling-tile beamforming microphone array system with auto voice tr...

Ceiling-tile beamforming microphone array system with combined data...

Transducer steering and configuration systems and methods using a l...

Hearing device or system for evaluating and selecting an external a...

Beamforming for wind noise optimized microphone placements

Systems and methods of user localization

Robust short-time fourier transform acoustic echo cancellation duri...

Method, apparatus and computer-readable media utilizing positional...

Ceiling tile microphone system

Audio signal processing for noise reduction

Patents Applicationslast 30 patents

HEARING DEVICE ADAPTED TO PROVIDE AN ESTIMATE OF A USER'S OWN VOICE

HEARING DEVICE HAVING BILATERAL BEAMFORMING WITH BINAURAL CUES

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

HEARING AID AND METHOD

Ceiling Tile Microphone

METHOD FOR OPERATING A HEARING SYSTEM AND HEARING SYSTEM

TRANSDUCER STEERING AND CONFIGURATION SYSTEMS AND METHODS USING A L...

AUTOMATIC LOCALIZATION OF AUDIO DEVICES

Conferencing Device with Beamforming and Echo Cancellation

STEREO ENHANCEMENT SYSTEM AND STEREO ENHANCEMENT METHOD

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

Microphone Array System

Conferencing Device with Beamforming and Echo Cancellation

APPARATUS FOR SOUND DETECTION, SOUND LOCALIZATION AND BEAM FORMING...

Flux Beamforming

PROCESSING OF AUDIO SIGNALS FROM MULTIPLE MICROPHONES

SPEAKER SYSTEM AND SOUND OUTPUT METHOD

APPARATUS, METHOD AND COMPUTER-READABLE STORAGE MEDIUM FOR MIXING C...

CEILING-TILE BEAMFORMING MICROPHONE ARRAY SYSTEM WITH AUTO VOICE TR...

CEILING-TILE BEAMFORMING MICROPHONE ARRAY SYSTEM WITH COMBINED DATA...

MISCELLANEOUS AUDIO SYSTEM APPLICATIONS

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

APPARATUS AND METHOD FOR OBTAINING DIRECTIONAL AUDIO SIGNALS

Microphone Array System

SOUND SOURCE LOCALIZATION APPARATUS, SOUND SOURCE LOCALIZATION METH...

SELF-CALIBRATION DYNAMIC SPATIOTEMPORAL BEAMFORMING SYSTEM

HEARING DEVICE ADAPTED TO PROVIDE AN ESTIMATE OF A USER'S OWN VOICE

HEARING DEVICE OR SYSTEM FOR EVALUATING AND SELECTING AN EXTERNAL A...

TRANSDUCER STEERING AND CONFIGURATION SYSTEMS AND METHODS USING A L...

HEARING DEVICE OR SYSTEM FOR EVALUATING AND SELECTING AN EXTERNAL A...