Electronic adaptation of audio signals to reverberation of the listening space for PA

Industry

CPC
H04R2227/007

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

Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2227/00Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups

Current Industry

H04R2227/007Electronic adaptation of audio signals to reverberation of the listening space for PA

Industries

Patents Grantslast 30 patents

Information Patent Grant
Playback device calibration
- Patent number 11,877,139
- Issue date Jan 16, 2024
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive media playback experiences for commercial environments
- Patent number 11,818,427
- Issue date Nov 14, 2023
- Sonos, Inc.
- Ryan Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial audio correction
- Patent number 11,736,878
- Issue date Aug 22, 2023
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calibration of a playback device based on an estimated frequency re...
- Patent number 11,698,770
- Issue date Jul 11, 2023
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice controlled system
- Patent number 11,501,792
- Issue date Nov 15, 2022
- Amazon Technologies, Inc.
- Michael Alan Pogue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Playback device calibration based on representative spectral charac...
- Patent number 11,379,179
- Issue date Jul 5, 2022
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Playback device calibration
- Patent number 11,350,233
- Issue date May 31, 2022
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial audio correction
- Patent number 11,337,017
- Issue date May 17, 2022
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio processing device, system, use and method in which one of a p...
- Patent number 11,264,964
- Issue date Mar 1, 2022
- Oticon A/S
- Michael Syskind Pedersen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamically providing to a person feedback pertaining to utterances...
- Patent number 11,189,301
- Issue date Nov 30, 2021
- International Business Machines Corporation
- Alan D. Emery
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound diffusion system embedded in a railway vehicle and associated...
- Patent number 11,166,117
- Issue date Nov 2, 2021
- SPEEDINNOV
- Matthieu Delaporte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adjusting listener location and head orientation within...
- Patent number 11,159,883
- Issue date Oct 26, 2021
- Marvin William Caesar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and method for monitoring cinema loudspeakers and compensat...
- Patent number 10,924,874
- Issue date Feb 16, 2021
- Imax Corporation
- Brian John Bonnick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Playback device calibration based on representative spectral charac...
- Patent number 10,884,698
- Issue date Jan 5, 2021
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determination of room reverberation for signal enhancement
- Patent number 10,869,140
- Issue date Dec 15, 2020
- MED-EL Elektromedizinische Geraete GmbH
- Cornelia Falch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Headphone set
- Patent number 10,863,259
- Issue date Dec 8, 2020
- Yamaha Corporation
- Taku Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration of a playback device based on an estimated frequency re...
- Patent number 10,853,027
- Issue date Dec 1, 2020
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Playback device calibration
- Patent number 10,848,892
- Issue date Nov 24, 2020
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial audio correction
- Patent number 10,750,303
- Issue date Aug 18, 2020
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic device and acoustic control device
- Patent number 10,750,283
- Issue date Aug 18, 2020
- Clarion Co., Ltd.
- Kazutomo Fukue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for setting filter frequency response
- Patent number 10,728,663
- Issue date Jul 28, 2020
- Yamaha Corporation
- Kenji Ishizuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Speaker calibration user interface
- Patent number 10,664,224
- Issue date May 26, 2020
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio processing device, system, and method in which frequency band...
- Patent number 10,615,766
- Issue date Apr 7, 2020
- Oticon A/S
- Michael Syskind Pedersen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and systems for simulating microphone capture within a capt...
- Patent number 10,609,502
- Issue date Mar 31, 2020
- Verizon Patent and Licensing Inc.
- Zhiguang Eric Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for hearing-assist systems in various venues
- Patent number 10,511,919
- Issue date Dec 17, 2019
- Barry Epstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device of optimizing sound signal
- Patent number 10,499,156
- Issue date Dec 3, 2019
- Xiaomi Inc.
- Chiafu Yen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration of a playback device based on an estimated frequency re...
- Patent number 10,459,684
- Issue date Oct 29, 2019
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio feedback reduction utilizing adaptive filters and nonlinear p...
- Patent number 10,455,326
- Issue date Oct 22, 2019
- Polycom, Inc.
- Kwan Truong
- G11 - INFORMATION STORAGE
Information Patent Grant
Playback device calibration based on representative spectral charac...
- Patent number 10,402,154
- Issue date Sep 3, 2019
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamically providing to a person feedback pertaining to utterances...
- Patent number 10,395,671
- Issue date Aug 27, 2019
- International Business Machines Corporation
- Alan D. Emery
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPATIAL AUDIO CORRECTION
- Publication number 20240089680
- Publication date Mar 14, 2024
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive Media Playback Experiences for Commercial Environments
- Publication number 20240080522
- Publication date Mar 7, 2024
- Sonos, Inc.
- Ryan Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL AUDIO CORRECTION
- Publication number 20240007811
- Publication date Jan 4, 2024
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDITORY GUIDANCE METHOD AND SYSTEM
- Publication number 20230260379
- Publication date Aug 17, 2023
- Norphonic AS
- Eugene ZAIKONNIKOV
- G08 - SIGNALLING
Information Patent Application
PUBLIC ADDRESS DEVICE, HOWLING SUPPRESSION DEVICE, AND HOWLING SUPP...
- Publication number 20230254640
- Publication date Aug 10, 2023
- TOA CORPORATION
- Toshimitsu SUETSUGU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A SOUND OUTPUT UNIT AND A METHOD OF OPERATING IT
- Publication number 20230232153
- Publication date Jul 20, 2023
- Sowa Sound IVS
- Villads Sørensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLAYBACK DEVICE CALIBRATION BASED ON REPRESENTATIVE SPECTRAL CHARAC...
- Publication number 20230024158
- Publication date Jan 26, 2023
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPATIAL AUDIO CORRECTION
- Publication number 20220360923
- Publication date Nov 10, 2022
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive Media Playback Experiences for Commercial Environments
- Publication number 20220312072
- Publication date Sep 29, 2022
- Sonos, Inc.
- Ryan Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO PROCESSING DEVICE, SYSTEM, USE AND METHOD IN WHICH ONE OF A P...
- Publication number 20220149800
- Publication date May 12, 2022
- OTICON A/S
- Michael Syskind PEDERSEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Playback Device Calibration Based on Representative Spectral Charac...
- Publication number 20210191688
- Publication date Jun 24, 2021
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND DIFFUSION SYSTEM EMBEDDED IN A RAILWAY VEHICLE AND ASSOCIATED...
- Publication number 20210076147
- Publication date Mar 11, 2021
- SpeedInnov
- Matthieu DELAPORTE
- G08 - SIGNALLING
Information Patent Application
Spatial Audio Correction
- Publication number 20210067889
- Publication date Mar 4, 2021
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO PROCESSING DEVICE, SYSTEM, USE AND METHOD
- Publication number 20200204136
- Publication date Jun 25, 2020
- OTICON A/S
- Michael Syskind PEDERSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Playback Device Calibration
- Publication number 20200196083
- Publication date Jun 18, 2020
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Calibration of a Playback Device Based on an Estimated Frequency Re...
- Publication number 20200065059
- Publication date Feb 27, 2020
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Playback Device Calibration Based on Representative Spectral Charac...
- Publication number 20190384565
- Publication date Dec 19, 2019
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC DEVICE AND ACOUSTIC CONTROL DEVICE
- Publication number 20190342662
- Publication date Nov 7, 2019
- Clarion Co., Ltd.
- Kazutomo FUKUE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker Calibration User Interface
- Publication number 20190317721
- Publication date Oct 17, 2019
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO FEEDBACK REDUCTION UTILIZING ADAPTIVE FILTERS AND NONLINEAR P...
- Publication number 20190253796
- Publication date Aug 15, 2019
- POLYCOM, INC.
- Kwan Truong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spatial Audio Correction
- Publication number 20190124458
- Publication date Apr 25, 2019
- Sonos, Inc.
- Timothy Sheen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SOUND REPRODUCTION IN REFLECTION ENVIRONMENTS, IN PARTIC...
- Publication number 20180262859
- Publication date Sep 13, 2018
- Saalakustik.de GmbH
- Gernot von SCHULTZENDORFF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Playback Device Calibration Based on Representative Spectral Charac...
- Publication number 20180136901
- Publication date May 17, 2018
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Spatial Audio Correction
- Publication number 20180054687
- Publication date Feb 22, 2018
- Sonos, Inc.
- Timothy Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Calibration of a Playback Device Based on an Estimated Frequency Re...
- Publication number 20180039474
- Publication date Feb 8, 2018
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Compensation for Speaker Nonlinearities
- Publication number 20170245079
- Publication date Aug 24, 2017
- Sonos, Inc.
- Timothy W. Sheen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for determining or verifying spatial relations in a loudspea...
- Publication number 20170070822
- Publication date Mar 9, 2017
- Music Group IP Ltd.
- Esben Skovenborg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Personal Audio Mixer
- Publication number 20170017461
- Publication date Jan 19, 2017
- Power Chord Group Limited
- Graham TULL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method Of Augmenting An Audio Content
- Publication number 20170017460
- Publication date Jan 19, 2017
- Power Chord Group Limited
- Graham TULL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Synchronising An Audio Signal
- Publication number 20170019743
- Publication date Jan 19, 2017
- Power Chord Group Limited
- Graham TULL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Electronic adaptation of audio signals to reverberation of the listening space for PA

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Playback device calibration

Adaptive media playback experiences for commercial environments

Spatial audio correction

Calibration of a playback device based on an estimated frequency re...

Voice controlled system

Playback device calibration based on representative spectral charac...

Playback device calibration

Spatial audio correction

Audio processing device, system, use and method in which one of a p...

Dynamically providing to a person feedback pertaining to utterances...

Sound diffusion system embedded in a railway vehicle and associated...

Method for adjusting listener location and head orientation within...

Systems and method for monitoring cinema loudspeakers and compensat...

Playback device calibration based on representative spectral charac...

Determination of room reverberation for signal enhancement

Headphone set

Calibration of a playback device based on an estimated frequency re...

Playback device calibration

Spatial audio correction

Acoustic device and acoustic control device

Method and apparatus for setting filter frequency response

Speaker calibration user interface

Audio processing device, system, and method in which frequency band...

Methods and systems for simulating microphone capture within a capt...

Methods for hearing-assist systems in various venues

Method and device of optimizing sound signal

Calibration of a playback device based on an estimated frequency re...

Audio feedback reduction utilizing adaptive filters and nonlinear p...

Playback device calibration based on representative spectral charac...

Dynamically providing to a person feedback pertaining to utterances...

Patents Applicationslast 30 patents

SPATIAL AUDIO CORRECTION

Adaptive Media Playback Experiences for Commercial Environments

SPATIAL AUDIO CORRECTION

AUDITORY GUIDANCE METHOD AND SYSTEM

PUBLIC ADDRESS DEVICE, HOWLING SUPPRESSION DEVICE, AND HOWLING SUPP...

A SOUND OUTPUT UNIT AND A METHOD OF OPERATING IT

PLAYBACK DEVICE CALIBRATION BASED ON REPRESENTATIVE SPECTRAL CHARAC...

SPATIAL AUDIO CORRECTION

Adaptive Media Playback Experiences for Commercial Environments

AUDIO PROCESSING DEVICE, SYSTEM, USE AND METHOD IN WHICH ONE OF A P...

Playback Device Calibration Based on Representative Spectral Charac...

SOUND DIFFUSION SYSTEM EMBEDDED IN A RAILWAY VEHICLE AND ASSOCIATED...

Spatial Audio Correction

AUDIO PROCESSING DEVICE, SYSTEM, USE AND METHOD

Playback Device Calibration

Calibration of a Playback Device Based on an Estimated Frequency Re...

Playback Device Calibration Based on Representative Spectral Charac...

ACOUSTIC DEVICE AND ACOUSTIC CONTROL DEVICE

Speaker Calibration User Interface

AUDIO FEEDBACK REDUCTION UTILIZING ADAPTIVE FILTERS AND NONLINEAR P...

Spatial Audio Correction

METHOD FOR SOUND REPRODUCTION IN REFLECTION ENVIRONMENTS, IN PARTIC...

Playback Device Calibration Based on Representative Spectral Charac...

Spatial Audio Correction

Calibration of a Playback Device Based on an Estimated Frequency Re...

Compensation for Speaker Nonlinearities

Method for determining or verifying spatial relations in a loudspea...

Personal Audio Mixer

Method Of Augmenting An Audio Content

Synchronising An Audio Signal