Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic

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H04R2430/20

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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

H04R2430/20Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic

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Patents Grantslast 30 patents

Information Patent Grant
Speaker calibration method, apparatus and program
- Patent number 12,192,711
- Issue date Jan 7, 2025
- Nippon Telegraph and Telephone Corporation
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent audio system using multiple sensor modalities
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- Issue date Dec 31, 2024
- Shure Acquisition Holdings, Inc.
- Christopher Meyer
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Information Patent Grant
Processor
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- Issue date Dec 31, 2024
- NXP USA, INC.
- Aurelie Donjon
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Information Patent Grant
Parametric array loudspeaker, signal processing device, and signal...
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- Issue date Dec 31, 2024
- The Ritsumeikan Trust
- Takanobu Nishiura
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Information Patent Grant
Spatial audio correction
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- Issue date Dec 17, 2024
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- Timothy Sheen
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Information Patent Grant
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- Nobuhiko Washio
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial audio correction
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- Issue date Nov 12, 2024
- SONOS, INC.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound source localization with co-located sensor elements
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- Issue date Aug 27, 2024
- Soundskrit Inc.
- Frederic Francois Leon Lepoutre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device, method and computer program
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Information Patent Grant
Facilitation of collaborative monitoring of an event
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- Issue date Aug 27, 2024
- AT&T Intellectual Property I, L.P.
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Information Patent Grant
Array microphone module and system
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Information Patent Grant
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Information Patent Grant
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- Samuel Henry Chang
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Information Patent Grant
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- Phil Catton
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Information Patent Grant
Localization of an acoustic source
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- ORANGE
- Jérome Daniel
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Information Patent Grant
Microphone array
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Information Patent Grant
Converting binaural signals to stereo audio signals
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Information Patent Grant
Audio signal processing method, apparatus and device, and storage m...
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- Rilin Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Rendering audio over multiple speakers with multiple activation cri...
- Patent number 12,003,933
- Issue date Jun 4, 2024
- Dolby Laboratories Licensing Corporation
- Alan J. Seefeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound field optimization method and device performing same
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- Issue date Jun 4, 2024
- AAC Microtech (Changzhou) Co., Ltd.
- Shuyuan Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for generating spatial procedural audio
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- Issue date May 28, 2024
- Apple Inc.
- Jonathan D. Sheaffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio and musical instrument amplification and crossover system
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- Issue date May 21, 2024
- John Patrick Van Den Abeele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Abnormal-sound detection device and abnormal-sound detection method
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Information Patent Grant
Systems and methods for detachable and attachable acoustic imaging...
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- Issue date Apr 23, 2024
- Fluke Corporation
- Michael D. Stuart
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Information Patent Grant
Systems and methods for analyzing and displaying acoustic data
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- Issue date Apr 16, 2024
- Fluke Corporation
- Michael D. Stuart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual listener positions for mixed reality
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- Issue date Apr 9, 2024
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- Anastasia Andreyevna Tajik
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Information Patent Grant
Method and apparatus for using image data to aid voice recognition
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- Issue date Mar 26, 2024
- Google Technology Holdings LLC
- Robert A Zurek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auralization for multi-microphone devices
- Patent number 11,924,618
- Issue date Mar 5, 2024
- Google LLC
- Rajeev Conrad Nongpiur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable acoustic imaging tool with scanning and analysis capability
- Patent number 11,913,829
- Issue date Feb 27, 2024
- Fluke Corporation
- Michael D. Stuart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound pickup device, sound pickup method, and non-transitory comput...
- Patent number 11,900,920
- Issue date Feb 13, 2024
- Panasonic Intellectual Property Corporation of America
- Hiroki Furukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
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Information Patent Application
SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS
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AMBISONIC MICROPHONE
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FACILITATION OF COLLABORATIVE MONITORING OF AN EVENT
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IMAGE CAPTURE APPARATUS
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IMAGE CAPTURE APPARATUS AND CONTROL METHOD
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RENDERING AUDIO OVER MULTIPLE SPEAKERS WITH MULTIPLE ACTIVATION CRI...
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SYSTEMS AND METHODS FOR ANALYZING AND DISPLAYING ACOUSTIC DATA
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Method for determining a direction of propagation of a sound source...
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PARAMETRIC ARRAY LOUDSPEAKER, SIGNAL PROCESSING DEVICE, AND SIGNAL...
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- THE RITSUMEIKAN TRUST
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Method and Apparatus for Using Image Data to Aid Voice Recognition
- Publication number 20240221745
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- Google Technology Holdings LLC
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- B60 - VEHICLES IN GENERAL
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SPEAKER CONTROL METHOD AND DEVICE, TERMINAL EQUIPMENT AND COMPUTER-...
- Publication number 20240214722
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- Nan Cao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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DUAL LISTENER POSITIONS FOR MIXED REALITY
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LOCATION BASED VOICE RECOGNITION SYSTEM AND METHOD
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PORTABLE ACOUSTIC IMAGING TOOL WITH SCANNING AND ANALYSIS CAPABILITY
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Information Patent Application
Method for determining a direction of propagation of a sound source...
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SYSTEMS AND METHODS FOR REPRESENTING ACOUSTIC SIGNATURES FROM A TAR...
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STATE DETECTION FOR WEARABLE AUDIO DEVICES
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- Tom-Davy W. SAUX
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SPATIAL AUDIO CORRECTION
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Determining Spatial Audio Parameters
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- Alexander Donald Birner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Speaker calibration method, apparatus and program

Intelligent audio system using multiple sensor modalities

Processor

Parametric array loudspeaker, signal processing device, and signal...

Spatial audio correction

Loudspeaker device

Spatial audio correction

Sound source localization with co-located sensor elements

Electronic device, method and computer program

Facilitation of collaborative monitoring of an event

Array microphone module and system

Conferencing device with beamforming and echo cancellation

Analyzing audio signals for device selection

Apparatus, method and computer program for analyzing audio environm...

Localization of an acoustic source

Microphone array

Converting binaural signals to stereo audio signals

Audio signal processing method, apparatus and device, and storage m...

Rendering audio over multiple speakers with multiple activation cri...

Sound field optimization method and device performing same

Method and system for generating spatial procedural audio

Audio and musical instrument amplification and crossover system

Abnormal-sound detection device and abnormal-sound detection method

Systems and methods for detachable and attachable acoustic imaging...

Systems and methods for analyzing and displaying acoustic data

Dual listener positions for mixed reality

Method and apparatus for using image data to aid voice recognition

Auralization for multi-microphone devices

Portable acoustic imaging tool with scanning and analysis capability

Sound pickup device, sound pickup method, and non-transitory comput...

Patents Applicationslast 30 patents

LEARNABLE HEURISTICS TO OPTIMIZE A MULTI-HYPOTHESIS FILTERING SYSTEM

SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS

AMBISONIC MICROPHONE

FACILITATION OF COLLABORATIVE MONITORING OF AN EVENT

IMAGE CAPTURE APPARATUS

IMAGE CAPTURE APPARATUS AND CONTROL METHOD

RENDERING AUDIO OVER MULTIPLE SPEAKERS WITH MULTIPLE ACTIVATION CRI...

SYSTEMS AND METHODS FOR ANALYZING AND DISPLAYING ACOUSTIC DATA

Method for determining a direction of propagation of a sound source...

PARAMETRIC ARRAY LOUDSPEAKER, SIGNAL PROCESSING DEVICE, AND SIGNAL...

Method and Apparatus for Using Image Data to Aid Voice Recognition

SYSTEM AND METHOD FOR LOW LATENCY INDIVIDUAL SOUND ZONES

SPEAKER CONTROL METHOD AND DEVICE, TERMINAL EQUIPMENT AND COMPUTER-...

DUAL LISTENER POSITIONS FOR MIXED REALITY

SPEAKER ARRAY ADDRESSED BY ROW AND COLUMN SELECTION

BEAMFORMING METHOD AND MICROPHONE SYSTEM IN BOOMLESS HEADSET

AUTO FOCUS, AUTO FOCUS WITHIN REGIONS, AND AUTO PLACEMENT OF BEAMFO...

Improved Portable Wireless Sound System

LOCATION BASED VOICE RECOGNITION SYSTEM AND METHOD

PORTABLE ACOUSTIC IMAGING TOOL WITH SCANNING AND ANALYSIS CAPABILITY

Method for determining a direction of propagation of a sound source...

HEARING AID DEVICE COMPRISING A SENSOR MEMBER

SYSTEMS AND METHODS FOR REPRESENTING ACOUSTIC SIGNATURES FROM A TAR...

STATE DETECTION FOR WEARABLE AUDIO DEVICES

AUDIO SYSTEM WITH MIXED RENDERING AUDIO ENHANCEMENT

HEAD-WORN COMPUTING DEVICE WITH MICROPHONE BEAM STEERING

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR GESTUR...

SPATIAL AUDIO CORRECTION

Determining Spatial Audio Parameters

Volume Control Device for An Audio Delivery System