DE69941237D1 - Tonwiedergabeeinrichtung - Google Patents

Tonwiedergabeeinrichtung

Info

Publication number
DE69941237D1
DE69941237D1 DE69941237T DE69941237T DE69941237D1 DE 69941237 D1 DE69941237 D1 DE 69941237D1 DE 69941237 T DE69941237 T DE 69941237T DE 69941237 T DE69941237 T DE 69941237T DE 69941237 D1 DE69941237 D1 DE 69941237D1
Authority
DE
Germany
Prior art keywords
reproduction device
sound reproduction
sound
reproduction
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.)
Expired - Lifetime
Application number
DE69941237T
Other languages
English (en)
Inventor
Yuji Yamada
Yasuhisa Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69941237D1 publication Critical patent/DE69941237D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S3/004—For headphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
DE69941237T 1998-01-22 1999-01-21 Tonwiedergabeeinrichtung Expired - Lifetime DE69941237D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1023998 1998-01-22
JP10140972A JPH11275696A (ja) 1998-01-22 1998-05-22 ヘッドホン、ヘッドホンアダプタおよびヘッドホン装置

Publications (1)

Publication Number Publication Date
DE69941237D1 true DE69941237D1 (de) 2009-09-24

Family

ID=26345476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941237T Expired - Lifetime DE69941237D1 (de) 1998-01-22 1999-01-21 Tonwiedergabeeinrichtung

Country Status (6)

Country Link
US (2) US6614912B1 (de)
EP (1) EP0932324B1 (de)
JP (1) JPH11275696A (de)
KR (1) KR100533136B1 (de)
CN (1) CN1134206C (de)
DE (1) DE69941237D1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11275696A (ja) * 1998-01-22 1999-10-08 Sony Corp ヘッドホン、ヘッドホンアダプタおよびヘッドホン装置
AUPP271598A0 (en) * 1998-03-31 1998-04-23 Lake Dsp Pty Limited Headtracked processing for headtracked playback of audio signals
JP4240683B2 (ja) * 1999-09-29 2009-03-18 ソニー株式会社 オーディオ処理装置
JP4379976B2 (ja) * 1999-10-25 2009-12-09 ソニー株式会社 信号処理装置
JP4560858B2 (ja) * 1999-10-25 2010-10-13 ソニー株式会社 送受信装置
WO2001031973A1 (fr) 1999-10-28 2001-05-03 Mitsubishi Denki Kabushiki Kaisha Systeme servant a reproduire un champ sonore tridimensionnel
JP4281937B2 (ja) * 2000-02-02 2009-06-17 パナソニック株式会社 ヘッドホンシステム
JP2001292500A (ja) * 2000-04-10 2001-10-19 Dimagic:Kk アナログ・デジタル音響信号の合成及び再生装置
JP4737804B2 (ja) * 2000-07-25 2011-08-03 ソニー株式会社 音声信号処理装置及び信号処理装置
DE10039187A1 (de) * 2000-08-10 2002-02-21 Werner Bauer Drahtfreie digitale Datenübertragungsstrecke
GB2368998B (en) * 2000-08-15 2004-08-11 Nigel Charles Verity Improvements in and relating to mobile telephones
US6678892B1 (en) * 2000-10-27 2004-01-13 Audivox Corporation Multimedia entertainment unit for use in a vehicle
US7065218B2 (en) * 2001-05-29 2006-06-20 Koninklijke Philips Electronics N.V. Method of generating a left modified and a right modified audio signal for a stereo system
JP4867121B2 (ja) * 2001-09-28 2012-02-01 ソニー株式会社 音声信号処理方法および音声再生システム
JP3930727B2 (ja) * 2001-11-28 2007-06-13 パイオニア株式会社 リアエンタテイメントシステム
JP2005080079A (ja) * 2003-09-02 2005-03-24 Sony Corp 音声再生装置及び音声再生方法
DE10345190A1 (de) * 2003-09-29 2005-04-21 Thomson Brandt Gmbh Verfahren und Anordnung zur raumrichtungskonstanten Ortung von Hörereignissen mittels Kopfhörern
JP2005341257A (ja) * 2004-05-27 2005-12-08 Yamaha Corp コードレススピーカ用アダプタ、コードレススピーカ用送信機およびオーディオアンプ
TW200603652A (en) * 2004-07-06 2006-01-16 Syncomm Technology Corp Wireless multi-channel sound re-producing system
US9704502B2 (en) 2004-07-30 2017-07-11 Invention Science Fund I, Llc Cue-aware privacy filter for participants in persistent communications
US9779750B2 (en) * 2004-07-30 2017-10-03 Invention Science Fund I, Llc Cue-aware privacy filter for participants in persistent communications
CN101116374B (zh) * 2004-12-24 2010-08-18 松下电器产业株式会社 声像定位装置
CN101422054B (zh) * 2006-03-13 2011-04-13 松下电器产业株式会社 声像定位装置
EP2005793A2 (de) * 2006-04-04 2008-12-24 Aalborg Universitet Binauraltechnologieverfahren mit positionsverfolgung
DE602007009784D1 (de) * 2007-01-16 2010-11-25 Harman Becker Automotive Sys Vorrichtung und Verfahren zum Verfolgen von surround Kopfhörern unter Verwendung von Audiosignalen unterhalb der maskierten Hörschwelle
DE102007051308B4 (de) 2007-10-26 2013-05-16 Siemens Medical Instruments Pte. Ltd. Verfahren zum Verarbeiten eines Mehrkanalaudiosignals für ein binaurales Hörgerätesystem und entsprechendes Hörgerätesystem
US7627128B2 (en) * 2008-01-14 2009-12-01 Apple Inc. Methods of calibrating tone-based communications systems
US9445213B2 (en) * 2008-06-10 2016-09-13 Qualcomm Incorporated Systems and methods for providing surround sound using speakers and headphones
CA2820199C (en) 2008-07-31 2017-02-28 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Signal generation for binaural signals
JP4735993B2 (ja) * 2008-08-26 2011-07-27 ソニー株式会社 音声処理装置、音像定位位置調整方法、映像処理装置及び映像処理方法
TWM351575U (en) * 2008-09-01 2009-02-21 Cotron Corp Multiple channel digital sound field wireless earphone device
KR20110069112A (ko) * 2008-10-14 2011-06-22 비덱스 에이/에스 보청기 시스템에서 바이노럴 스테레오를 렌더링하는 방법 및 보청기 시스템
JP5499633B2 (ja) * 2009-10-28 2014-05-21 ソニー株式会社 再生装置、ヘッドホン及び再生方法
US9344813B2 (en) * 2010-05-04 2016-05-17 Sonova Ag Methods for operating a hearing device as well as hearing devices
US9258665B2 (en) 2011-01-14 2016-02-09 Echostar Technologies L.L.C. Apparatus, systems and methods for controllable sound regions in a media room
JP5716451B2 (ja) * 2011-02-25 2015-05-13 ソニー株式会社 ヘッドホン装置およびヘッドホン装置の音声再生方法
CN102685302A (zh) * 2011-03-08 2012-09-19 鸿富锦精密工业（深圳）有限公司 通讯装置及切换方法
US8954177B2 (en) 2011-06-01 2015-02-10 Apple Inc. Controlling operation of a media device based upon whether a presentation device is currently being worn by a user
US9106192B2 (en) * 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
US9648409B2 (en) 2012-07-12 2017-05-09 Apple Inc. Earphones with ear presence sensors
US8718930B2 (en) * 2012-08-24 2014-05-06 Sony Corporation Acoustic navigation method
US20140146982A1 (en) 2012-11-29 2014-05-29 Apple Inc. Electronic Devices and Accessories with Media Streaming Control Features
US9344792B2 (en) 2012-11-29 2016-05-17 Apple Inc. Ear presence detection in noise cancelling earphones
US9049508B2 (en) 2012-11-29 2015-06-02 Apple Inc. Earphones with cable orientation sensors
US9067135B2 (en) 2013-10-07 2015-06-30 Voyetra Turtle Beach, Inc. Method and system for dynamic control of game audio based on audio analysis
US9716958B2 (en) 2013-10-09 2017-07-25 Voyetra Turtle Beach, Inc. Method and system for surround sound processing in a headset
US10063982B2 (en) 2013-10-09 2018-08-28 Voyetra Turtle Beach, Inc. Method and system for a game headset with audio alerts based on audio track analysis
US9338541B2 (en) 2013-10-09 2016-05-10 Voyetra Turtle Beach, Inc. Method and system for in-game visualization based on audio analysis
US9143878B2 (en) * 2013-10-09 2015-09-22 Voyetra Turtle Beach, Inc. Method and system for headset with automatic source detection and volume control
US8979658B1 (en) 2013-10-10 2015-03-17 Voyetra Turtle Beach, Inc. Dynamic adjustment of game controller sensitivity based on audio analysis
DE102014009298A1 (de) * 2014-06-26 2015-12-31 Audi Ag Verfahren zum Betreiben eines Virtual-Reality-Systems und Virtual-Reality-System
US9723406B2 (en) 2015-01-21 2017-08-01 Qualcomm Incorporated System and method for changing a channel configuration of a set of audio output devices
US9578418B2 (en) 2015-01-21 2017-02-21 Qualcomm Incorporated System and method for controlling output of multiple audio output devices
ES2922373T3 (es) 2015-03-03 2022-09-14 Dolby Laboratories Licensing Corp Realce de señales de audio espacial por decorrelación modulada
TW201715380A (zh) * 2015-10-23 2017-05-01 圓剛科技股份有限公司 電子裝置及其聲音訊號調整方法
CN112954582B (zh) * 2016-06-21 2024-08-02 杜比实验室特许公司 用于预渲染的双耳音频的头部跟踪
DK3280159T3 (da) 2016-08-03 2019-09-23 Oticon As Binaural høreapparatanordning
DE102017208600B4 (de) * 2017-05-22 2024-07-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Bereitstellung eines räumlich wahrnehmbaren Akustiksignals für einen Zweiradfahrer
WO2019001404A1 (en) 2017-06-29 2019-01-03 Shenzhen GOODIX Technology Co., Ltd. USER-PERSONALIZABLE HEADPHONES SYSTEM
CN212677349U (zh) * 2020-03-31 2021-03-09 易力声科技(深圳)有限公司 一种监测组件、信息处理组件及耳机
CN114173274B (zh) * 2020-09-10 2024-08-09 瑞昱半导体股份有限公司 音频处理芯片、多声道系统与音频处理方法
CN112291673B (zh) * 2020-10-30 2022-09-13 歌尔科技有限公司 一种声相定位电路及设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620170A1 (de) * 1986-06-14 1987-12-17 Loewe Opta Gmbh Schaltungsanordnung fuer eine tonwiedergabeeinrichtung
US4817149A (en) * 1987-01-22 1989-03-28 American Natural Sound Company Three-dimensional auditory display apparatus and method utilizing enhanced bionic emulation of human binaural sound localization
KR100225546B1 (ko) * 1990-01-19 1999-10-15 이데이 노부유끼 음향신호재생장치
JP2964514B2 (ja) * 1990-01-19 1999-10-18 ソニー株式会社 音響信号再生装置
KR940011504B1 (ko) * 1991-12-07 1994-12-19 삼성전자주식회사 2채널 음장재생 장치 및 방법
US5687239A (en) * 1993-10-04 1997-11-11 Sony Corporation Audio reproduction apparatus
US5841879A (en) * 1996-11-21 1998-11-24 Sonics Associates, Inc. Virtually positioned head mounted surround sound system
JP3385725B2 (ja) * 1994-06-21 2003-03-10 ソニー株式会社 映像を伴うオーディオ再生装置
JP3577798B2 (ja) * 1995-08-31 2004-10-13 ソニー株式会社 ヘッドホン装置
JP3796776B2 (ja) * 1995-09-28 2006-07-12 ソニー株式会社 映像音声再生装置
AU1527197A (en) * 1996-01-04 1997-08-01 Virtual Listening Systems, Inc. Method and device for processing a multi-channel signal for use with a headphone
JPH09205700A (ja) * 1996-01-25 1997-08-05 Victor Co Of Japan Ltd ヘッドホン再生における音像定位装置
JP3976360B2 (ja) * 1996-08-29 2007-09-19 富士通株式会社 立体音響処理装置
JPH10164699A (ja) * 1996-11-27 1998-06-19 Sanyo Electric Co Ltd マルチチャンネルオーディオ信号の再生装置
JP4339420B2 (ja) * 1997-08-04 2009-10-07 ソニー株式会社 オーディオ再生装置
JP3994296B2 (ja) * 1998-01-19 2007-10-17 ソニー株式会社 オーディオ再生装置
JPH11275696A (ja) * 1998-01-22 1999-10-08 Sony Corp ヘッドホン、ヘッドホンアダプタおよびヘッドホン装置

Also Published As

Publication number Publication date
EP0932324B1 (de) 2009-08-12
US6614912B1 (en) 2003-09-02
JPH11275696A (ja) 1999-10-08
CN1230867A (zh) 1999-10-06
KR19990068019A (ko) 1999-08-25
EP0932324A3 (de) 2005-09-14
US20030210800A1 (en) 2003-11-13
KR100533136B1 (ko) 2005-12-01
CN1134206C (zh) 2004-01-07
EP0932324A2 (de) 1999-07-28

Similar Documents

Publication Publication Date Title
DE69941237D1 (de) Tonwiedergabeeinrichtung
NO20004921D0 (no) Akustisk innretning
DE69936801D1 (de) Aufzeichnungsvorrichtung
DE69932507D1 (de) Akustisches gerät
DE69941883D1 (de) Lautsprecher
DE19980892T1 (de) Aufzeichnungs-Wiedergabegerät
DE19980321T1 (de) Kopfhörervorrichtung
DE69929927D1 (de) Wiedergabegerät
DE69738387D1 (de) Lautsprecher
DE60228529D1 (de) Schallwiedergabeeinrichtung
DE59814415D1 (de) Schallwiedergabeanordnung
DE69731329D1 (de) Lautsprecher
DE69934069D1 (de) Schalleffekt Addiergerät
DE69934564D1 (de) Lautsprecher
DE69938115D1 (de) Audiowiedergabegerät
DE69736941D1 (de) Lautsprechervorrichtung
DE19980741T1 (de) Lautsprechervorrichtung
DE59814406D1 (de) Tonwiedergabeanordnung
DE59808816D1 (de) Audioabspielgerät
DE69925201D1 (de) Wiedergabevorrichtung
DE19983479T1 (de) Lautsprecher
DE69833263D1 (de) Plattenvorrichtung
DE69832636D1 (de) Plattenvorrichtung
DE69833872D1 (de) Plattenvorrichtung
DE19980688T1 (de) Audio-Wiedergabevorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition