JP2021534700A5 - - Google Patents

Info

Publication number
JP2021534700A5
JP2021534700A5 JP2021532270A JP2021532270A JP2021534700A5 JP 2021534700 A5 JP2021534700 A5 JP 2021534700A5 JP 2021532270 A JP2021532270 A JP 2021532270A JP 2021532270 A JP2021532270 A JP 2021532270A JP 2021534700 A5 JP2021534700 A5 JP 2021534700A5
Authority
JP
Japan
Prior art keywords
loudspeaker
response
loudspeaker system
input signal
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021532270A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021534700A (ja
JP7446306B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2019/046505 external-priority patent/WO2020037044A1/en
Publication of JP2021534700A publication Critical patent/JP2021534700A/ja
Publication of JP2021534700A5 publication Critical patent/JP2021534700A5/ja
Application granted granted Critical
Publication of JP7446306B2 publication Critical patent/JP7446306B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021532270A 2018-08-17 2019-08-14 適応ラウドスピーカーイコライゼーション Active JP7446306B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862719520P 2018-08-17 2018-08-17
US62/719,520 2018-08-17
PCT/US2019/046505 WO2020037044A1 (en) 2018-08-17 2019-08-14 Adaptive loudspeaker equalization

Publications (3)

Publication Number Publication Date
JP2021534700A JP2021534700A (ja) 2021-12-09
JP2021534700A5 true JP2021534700A5 (enExample) 2022-08-05
JP7446306B2 JP7446306B2 (ja) 2024-03-08

Family

ID=67777444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021532270A Active JP7446306B2 (ja) 2018-08-17 2019-08-14 適応ラウドスピーカーイコライゼーション

Country Status (6)

Country Link
US (1) US11601774B2 (enExample)
EP (1) EP3837864A1 (enExample)
JP (1) JP7446306B2 (enExample)
KR (1) KR102670793B1 (enExample)
CN (1) CN112771895B (enExample)
WO (1) WO2020037044A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11417351B2 (en) * 2018-06-26 2022-08-16 Google Llc Multi-channel echo cancellation with scenario memory
WO2020037044A1 (en) 2018-08-17 2020-02-20 Dts, Inc. Adaptive loudspeaker equalization
US11792595B2 (en) * 2021-05-11 2023-10-17 Microchip Technology Incorporated Speaker to adjust its speaker settings
US11589177B2 (en) * 2021-06-16 2023-02-21 Jae Whan Kim Apparatus for monitoring a space by using acoustic web
US11689875B2 (en) * 2021-07-28 2023-06-27 Samsung Electronics Co., Ltd. Automatic spatial calibration for a loudspeaker system using artificial intelligence and nearfield response
US20230362579A1 (en) * 2022-05-05 2023-11-09 EmbodyVR, Inc. Sound spatialization system and method for augmenting visual sensory response with spatial audio cues
US20250287164A1 (en) * 2024-03-06 2025-09-11 Sony Group Corporation Determination of needed room acoustic calibration of an audio system

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458362A (en) 1982-05-13 1984-07-03 Teledyne Industries, Inc. Automatic time domain equalization of audio signals
US6721428B1 (en) 1998-11-13 2004-04-13 Texas Instruments Incorporated Automatic loudspeaker equalizer
US6876750B2 (en) 2001-09-28 2005-04-05 Texas Instruments Incorporated Method and apparatus for tuning digital hearing aids
US7483540B2 (en) 2002-03-25 2009-01-27 Bose Corporation Automatic audio system equalizing
EP1475996B1 (en) 2003-05-06 2009-04-08 Harman Becker Automotive Systems GmbH Stereo audio-signal processing system
US8761419B2 (en) * 2003-08-04 2014-06-24 Harman International Industries, Incorporated System for selecting speaker locations in an audio system
US9413321B2 (en) 2004-08-10 2016-08-09 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US20060062398A1 (en) * 2004-09-23 2006-03-23 Mckee Cooper Joel C Speaker distance measurement using downsampled adaptive filter
CN101053152B (zh) 2005-07-29 2010-12-29 哈曼国际工业有限公司 自动音频调谐系统及方法
US20070032895A1 (en) 2005-07-29 2007-02-08 Fawad Nackvi Loudspeaker with demonstration mode
US20070030979A1 (en) 2005-07-29 2007-02-08 Fawad Nackvi Loudspeaker
US7529377B2 (en) 2005-07-29 2009-05-05 Klipsch L.L.C. Loudspeaker with automatic calibration and room equalization
WO2007068257A1 (en) * 2005-12-16 2007-06-21 Tc Electronic A/S Method of performing measurements by means of an audio system comprising passive loudspeakers
JP4950220B2 (ja) 2006-01-03 2012-06-13 エスエル オーディオ エイ／エス 部屋の中のスピーカーを等化する方法とシステム
EP1986466B1 (en) * 2007-04-25 2018-08-08 Harman Becker Automotive Systems GmbH Sound tuning method and apparatus
DE102008053721A1 (de) 2008-10-29 2010-05-12 Trident Microsystems (Far East) Ltd. Verfahren und Anordnung zur Optimierung des Übertragungsverhaltens von Lautsprechersystemen in einem Gerät der Unterhaltungselektronik
CN102197662B (zh) 2009-05-18 2014-04-23 哈曼国际工业有限公司 效率优化的音频系统
US8213637B2 (en) 2009-05-28 2012-07-03 Dirac Research Ab Sound field control in multiple listening regions
WO2011015932A1 (en) 2009-08-03 2011-02-10 Imax Corporation Systems and method for monitoring cinema loudspeakers and compensating for quality problems
US9172345B2 (en) 2010-07-27 2015-10-27 Bitwave Pte Ltd Personalized adjustment of an audio device
WO2013126603A1 (en) 2012-02-21 2013-08-29 Intertrust Technologies Corporation Audio reproduction systems and methods
MX2014008123A (es) 2012-03-22 2014-10-17 Dirac Res Ab Diseño de controlador de precompensacion de audio usando un conjunto variable de bocinas de soporte.
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
US9706302B2 (en) 2014-02-05 2017-07-11 Sennheiser Communications A/S Loudspeaker system comprising equalization dependent on volume control
EP3001701B1 (en) 2014-09-24 2018-11-14 Harman Becker Automotive Systems GmbH Audio reproduction systems and methods
US9794719B2 (en) * 2015-06-15 2017-10-17 Harman International Industries, Inc. Crowd sourced audio data for venue equalization
US9991862B2 (en) 2016-03-31 2018-06-05 Bose Corporation Audio system equalizing
US9992595B1 (en) * 2017-06-01 2018-06-05 Apple Inc. Acoustic change detection
WO2019070328A1 (en) * 2017-10-04 2019-04-11 Google Llc METHODS AND SYSTEMS FOR AUTOMATICALLY EQUALIZING AUDIO OUTPUT BASED ON THE CHARACTERISTICS OF THE PART
WO2020037044A1 (en) 2018-08-17 2020-02-20 Dts, Inc. Adaptive loudspeaker equalization
US10734965B1 (en) * 2019-08-12 2020-08-04 Sonos, Inc. Audio calibration of a portable playback device

Similar Documents

Publication Publication Date Title
JP2021534700A5 (enExample)
TWI620426B (zh) 用於波束成形應用的適應性無相位失真振幅回應等化(mre)
JP2011508533A5 (enExample)
CN107439019B (zh) 用于动态声学环境中的多信道声音的声学回波抵消的校准
CN104952450B (zh) 远场识别的处理方法和装置
CN109285554B (zh) 一种回声消除方法、服务器、终端及系统
CN112740324B (zh) 用于使虚拟3d音频适应现实房间的设备和方法
JP2011512768A5 (enExample)
CN111164990B (zh) 基于级别的音频对象交互
CN109286730A (zh) 一种回声检测的方法、装置及系统
WO2014131054A2 (en) Dynamic audio perspective change during video playback
TWI397057B (zh) 音訊分離裝置及其操作方法
CN104937955A (zh) 自动的扬声器极性检测
CN107079219A (zh) 面向用户体验的音频信号处理
US11812236B2 (en) Collaborative distributed microphone array for conferencing/remote education
CN113053402B (zh) 一种语音处理方法、装置和车辆
JP6442037B2 (ja) 室内インパルス応答の少なくとも第１のペアに基づいて総ミキシング時間を推定する装置および方法、ならびに対応するコンピュータプログラム
CN113014844A (zh) 一种音频处理方法、装置、存储介质及电子设备
CN105513592A (zh) 声学脉冲响应模拟
JP2024509254A (ja) メディアタイプに基づく残響除去
CN110265048B (zh) 回声消除方法、装置、设备及存储介质
JP2018006892A5 (ja) 信号処理装置および信号処理方法
CN110913312B (zh) 一种回声消除方法及装置
CN106098080A (zh) 一种噪声环境下言语识别阈的确定方法及装置
JP7722467B2 (ja) 信号処理装置、信号処理方法及び信号処理プログラム