Two-channel systems

Industry

CPC
H04S1/00

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Signal processing apparatus and method
- Patent number 12,363,494
- Issue date Jul 15, 2025
- Sony Group Corporation
- Yuki Yamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for creating seat-based low frequency audio playback
- Patent number 12,363,498
- Issue date Jul 15, 2025
- Harman International Industries, Incorporated
- Jason Riggs
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Colorless generation of elevation perceptual cues using all-pass fi...
- Patent number 12,363,499
- Issue date Jul 15, 2025
- Boomcloud 360 Inc.
- Zachary Seldess
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for tracking and compensating for dynamic delay b...
- Patent number 12,360,729
- Issue date Jul 15, 2025
- Crestron Electronics, Inc.
- Ekin Binal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Second-order equalizer for high-speed data lines
- Patent number 12,362,717
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- Dongyang Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Headset and control method with usage status detection
- Patent number 12,356,134
- Issue date Jul 8, 2025
- LUXSHARE ELECTRONIC TECHNOLOGY (KUNSHAN) LTD.
- ZhiZhong Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio system and method of augmenting spatial audio rendition
- Patent number 12,356,161
- Issue date Jul 8, 2025
- Apple Inc.
- Aram M. Lindahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus and operating method thereof
- Patent number 12,356,174
- Issue date Jul 8, 2025
- Samsung Electronics Co., Ltd.
- Hyeeun Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method that expedites playing sound of a talking emoji
- Patent number 12,348,947
- Issue date Jul 1, 2025
- Philip Scott Lyren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing device with enhanced awareness
- Patent number 12,343,617
- Issue date Jul 1, 2025
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio device and intelligent wearable device
- Patent number 12,342,117
- Issue date Jun 24, 2025
- GoerTek Inc.
- Jie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for switching sound channel of headset, and heads...
- Patent number 12,342,143
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Rongrong Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo sound pickup method and apparatus, terminal device, and comp...
- Patent number 12,342,150
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Bo Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automotive audio system transducer
- Patent number 12,335,714
- Issue date Jun 17, 2025
- Sound United, LLC
- George Digby Fryer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless device with enhanced awareness
- Patent number 12,330,052
- Issue date Jun 17, 2025
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing device with enhanced awareness
- Patent number 12,330,053
- Issue date Jun 17, 2025
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downmixed signal calculation method and apparatus
- Patent number 12,327,567
- Issue date Jun 10, 2025
- Huawei Technologies Co., Ltd.
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound output unit and a method of operating it
- Patent number 12,328,558
- Issue date Jun 10, 2025
- Sowa Sound ApS
- Villads Sørensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable electronic device (WED) plays sound processed with a room...
- Patent number 12,328,563
- Issue date Jun 10, 2025
- Philip Scott Lyren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sonic device and method for repelling mosquitoes
- Patent number 12,324,428
- Issue date Jun 10, 2025
- Laurence H. Cooke
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Generating restored spatial audio signals for occluded microphones
- Patent number 12,323,783
- Issue date Jun 3, 2025
- QUALCOMM Incorporated
- Sanghyun Chi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual auditory display filters and associated systems, methods, a...
- Patent number 12,323,785
- Issue date Jun 3, 2025
- Iyo Inc.
- Neil David Treat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo parameters for stereo decoding
- Patent number 12,322,400
- Issue date Jun 3, 2025
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar Chebiyyam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Headset
- Patent number D1076874
- Issue date May 27, 2025
- Apple Inc.
- Robert Brunner
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,315,520
- Issue date May 27, 2025
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filtering method, filtering device, and storage medium stored with...
- Patent number 12,315,528
- Issue date May 27, 2025
- Yamaha Corporation
- Ryo Tanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-track audio in a security system
- Patent number 12,309,567
- Issue date May 20, 2025
- THE ADT SECURITY CORPORATION
- Michael A. Arnao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Streaming audio synchronization system
- Patent number 12,308,945
- Issue date May 20, 2025
- White Snake Projects, Inc.
- Jonathan C. Robertson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio circuit
- Patent number 12,309,556
- Issue date May 20, 2025
- Rohm Co., Ltd.
- Mitsuteru Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binaural sound in visual entertainment media
- Patent number 12,302,088
- Issue date May 13, 2025
- Philip Scott Lyren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods and Apparatus to Assist Listeners in Distinguishing Between...
- Publication number 20250240369
- Publication date Jul 24, 2025
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING SOUND THEREOF
- Publication number 20250234151
- Publication date Jul 17, 2025
- Samsung Electronics Co., Ltd.
- Donghyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF RENDERING ONE OR MORE CAPTURED AUDIO SOUNDFIELDS TO A LIS...
- Publication number 20250234147
- Publication date Jul 17, 2025
- Dolby Laboratories Licensing Corporation
- Richard J. Cartwright
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Localizing Binaural Sound to Objects
- Publication number 20250220386
- Publication date Jul 3, 2025
- Glen A. Norris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT
- Publication number 20250220377
- Publication date Jul 3, 2025
- Dolby Laboratories Licensing Corporation
- Michael C. Ward
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio System for Suppressing Leakage Signal from In-Ear Device
- Publication number 20250220347
- Publication date Jul 3, 2025
- Meta Platforms Technologies, LLC
- William Owen Brimijoin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TELECOIL BASED VIRTUAL AUDIO JACK FOR AUDIO DEVICES
- Publication number 20250211890
- Publication date Jun 26, 2025
- SONY GROUP CORPORATION
- PETER SHINTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA MICROPHONE DRAINAGE SYSTEM DESIGNED FOR BEAMFORMING
- Publication number 20250203281
- Publication date Jun 19, 2025
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20250203309
- Publication date Jun 19, 2025
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, METHOD OR COMPUTER PROGRAM FOR GENERATING AN OUTPUT DOWN...
- Publication number 20250166654
- Publication date May 22, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Franz REUTELHUBER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound Generation Device And Applications
- Publication number 20250150759
- Publication date May 8, 2025
- Sonicedge Ltd.
- Mordehai Margalit
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION OF PLAYBACK DEVICE(S)
- Publication number 20250150768
- Publication date May 8, 2025
- Sonos, Inc.
- Ananth Jasty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO PROCESSING METHOD AND SYSTEM, AND ELECTRONIC DEVICE
- Publication number 20250150769
- Publication date May 8, 2025
- Huawei Technologies Co., Ltd
- Yiwei KOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING OR DECODING OF PRECOMPUTED DATA F...
- Publication number 20250142279
- Publication date May 1, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Christian BORß
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT OF PROFESSIONALLY GENERATED AND USER-GENERATED AUDIO CON...
- Publication number 20250130756
- Publication date Apr 24, 2025
- Dolby Laboratories Licensing Corporation
- Shaofan YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ONE OR MORE COMPUTER-READABLE NON-TRANSITORY STORAGE MEDIA HAVING S...
- Publication number 20250128160
- Publication date Apr 24, 2025
- Nintendo Co., Ltd.
- Yoshito SEKIGAWA
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR AUDIO SIGNAL FILTERING
- Publication number 20250126425
- Publication date Apr 17, 2025
- Magic Leap, Inc.
- Remi Samuel AUDFRAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT
- Publication number 20250126427
- Publication date Apr 17, 2025
- Dolby Laboratories Licensing Corporation
- Michael C. Ward
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound Localization for an Electronic Call
- Publication number 20250126423
- Publication date Apr 17, 2025
- Glen A. Norris
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGN...
- Publication number 20250126424
- Publication date Apr 17, 2025
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING
- Publication number 20250119700
- Publication date Apr 10, 2025
- Nokia Technologies Oy
- Sampo VESA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching Binaural Sound
- Publication number 20250113152
- Publication date Apr 3, 2025
- Philip Scott Lyren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPUTER DESKTOP THAT DYNAMICALLY ADAPTS TO A LIVE MULTI-CHANNEL AU...
- Publication number 20250103193
- Publication date Mar 27, 2025
- T-Mobile USA, Inc.
- Jonathan Soini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Low Frequency Sound Reproduction
- Publication number 20250097639
- Publication date Mar 20, 2025
- Nokia Technologies Oy
- Arvi Lintervo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL AUDIO NAVIGATION
- Publication number 20250085132
- Publication date Mar 13, 2025
- Apple Inc.
- Bruno M. Sommer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR AUDIO RENDERING EMPLOYING A GEOMETRIC DIST...
- Publication number 20250071496
- Publication date Feb 27, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Simone NEUKAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUTOMOTIVE AUDIO PLA...
- Publication number 20250071504
- Publication date Feb 27, 2025
- Ex Machina Soundworks, LLC
- William Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROTATABLE DISPLAY APPARATUS
- Publication number 20250071482
- Publication date Feb 27, 2025
- Samsung Electronics Co., Ltd.
- Donghyun JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREO AUDIO ENCODER AND DECODER
- Publication number 20250054506
- Publication date Feb 13, 2025
- DOLBY INTERNATIONAL AB
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BINAURAL RENDERING FOR HEADPHONES USING METADATA PROCESSING
- Publication number 20250045010
- Publication date Feb 6, 2025
- Dolby Laboratories Licensing Corporation
- Nicolas R. TSINGOS
- G06 - COMPUTING CALCULATING COUNTING

Two-channel systems

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Signal processing apparatus and method

System and method for creating seat-based low frequency audio playback

Colorless generation of elevation perceptual cues using all-pass fi...

System and method for tracking and compensating for dynamic delay b...

Second-order equalizer for high-speed data lines

Headset and control method with usage status detection

Audio system and method of augmenting spatial audio rendition

Display apparatus and operating method thereof

Method that expedites playing sound of a talking emoji

Hearing device with enhanced awareness

Audio device and intelligent wearable device

Method and system for switching sound channel of headset, and heads...

Stereo sound pickup method and apparatus, terminal device, and comp...

Automotive audio system transducer

Wireless device with enhanced awareness

Computing device with enhanced awareness

Downmixed signal calculation method and apparatus

Sound output unit and a method of operating it

Wearable electronic device (WED) plays sound processed with a room...

Sonic device and method for repelling mosquitoes

Generating restored spatial audio signals for occluded microphones

Virtual auditory display filters and associated systems, methods, a...

Stereo parameters for stereo decoding

Headset

Sound signal downmixing method, sound signal coding method, sound s...

Filtering method, filtering device, and storage medium stored with...

Multi-track audio in a security system

Streaming audio synchronization system

Audio circuit

Binaural sound in visual entertainment media

Patents Applicationslast 30 patents

Methods and Apparatus to Assist Listeners in Distinguishing Between...

ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING SOUND THEREOF

METHOD OF RENDERING ONE OR MORE CAPTURED AUDIO SOUNDFIELDS TO A LIS...

Localizing Binaural Sound to Objects

LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT

Audio System for Suppressing Leakage Signal from In-Ear Device

TELECOIL BASED VIRTUAL AUDIO JACK FOR AUDIO DEVICES

CAMERA MICROPHONE DRAINAGE SYSTEM DESIGNED FOR BEAMFORMING

SOUND SYSTEM

APPARATUS, METHOD OR COMPUTER PROGRAM FOR GENERATING AN OUTPUT DOWN...

Sound Generation Device And Applications

CALIBRATION OF PLAYBACK DEVICE(S)

AUDIO PROCESSING METHOD AND SYSTEM, AND ELECTRONIC DEVICE

APPARATUS AND METHOD FOR ENCODING OR DECODING OF PRECOMPUTED DATA F...

MANAGEMENT OF PROFESSIONALLY GENERATED AND USER-GENERATED AUDIO CON...

ONE OR MORE COMPUTER-READABLE NON-TRANSITORY STORAGE MEDIA HAVING S...

METHODS AND SYSTEMS FOR AUDIO SIGNAL FILTERING

LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT

Sound Localization for an Electronic Call

SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGN...

AUDIO PROCESSING

Switching Binaural Sound

COMPUTER DESKTOP THAT DYNAMICALLY ADAPTS TO A LIVE MULTI-CHANNEL AU...

Low Frequency Sound Reproduction

SPATIAL AUDIO NAVIGATION

APPARATUS AND METHOD FOR AUDIO RENDERING EMPLOYING A GEOMETRIC DIST...

METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUTOMOTIVE AUDIO PLA...

ROTATABLE DISPLAY APPARATUS

STEREO AUDIO ENCODER AND DECODER

BINAURAL RENDERING FOR HEADPHONES USING METADATA PROCESSING