DE69417571D1 - Vorrichtung zur verarbeitung von binauralen signalen - Google Patents

Vorrichtung zur verarbeitung von binauralen signalen

Info

Publication number
DE69417571D1
DE69417571D1 DE69417571T DE69417571T DE69417571D1 DE 69417571 D1 DE69417571 D1 DE 69417571D1 DE 69417571 T DE69417571 T DE 69417571T DE 69417571 T DE69417571 T DE 69417571T DE 69417571 D1 DE69417571 D1 DE 69417571D1
Authority
DE
Germany
Prior art keywords
binaural signals
processing binaural
processing
signals
binaural
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
DE69417571T
Other languages
English (en)
Other versions
DE69417571T2 (de
Inventor
Adam Rupert Philip
Alastair Sibbald
Richard David Clemow
Fawad Nackvi
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.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories Ltd
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 Central Research Laboratories Ltd filed Critical Central Research Laboratories Ltd
Publication of DE69417571D1 publication Critical patent/DE69417571D1/de
Application granted granted Critical
Publication of DE69417571T2 publication Critical patent/DE69417571T2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
DE69417571T 1993-11-25 1994-11-23 Vorrichtung zur verarbeitung von binauralen signalen Expired - Lifetime DE69417571T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939324240A GB9324240D0 (en) 1993-11-25 1993-11-25 Method and apparatus for processing a bonaural pair of signals
PCT/GB1994/002573 WO1995015069A1 (en) 1993-11-25 1994-11-23 Apparatus for processing binaural signals

Publications (2)

Publication Number Publication Date
DE69417571D1 true DE69417571D1 (de) 1999-05-06
DE69417571T2 DE69417571T2 (de) 1999-10-28

Family

ID=10745681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417571T Expired - Lifetime DE69417571T2 (de) 1993-11-25 1994-11-23 Vorrichtung zur verarbeitung von binauralen signalen

Country Status (6)

Country Link
US (1) US6643375B1 (de)
EP (1) EP0730812B1 (de)
JP (1) JP3803368B2 (de)
DE (1) DE69417571T2 (de)
GB (1) GB9324240D0 (de)
WO (1) WO1995015069A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9324240D0 (en) 1993-11-25 1994-01-12 Central Research Lab Ltd Method and apparatus for processing a bonaural pair of signals
GB9606814D0 (en) * 1996-03-30 1996-06-05 Central Research Lab Ltd Apparatus for processing stereophonic signals
GB9610394D0 (en) * 1996-05-17 1996-07-24 Central Research Lab Ltd Audio reproduction systems
GB9622773D0 (en) * 1996-11-01 1997-01-08 Central Research Lab Ltd Stereo sound expander
EP0968624A2 (de) * 1997-03-18 2000-01-05 Central Research Laboratories Limited Fernsprechübertragung von dreidimensionalem schall
GB2340005B (en) * 1998-07-24 2003-03-19 Central Research Lab Ltd A method of processing a plural channel audio signal
US7676047B2 (en) * 2002-12-03 2010-03-09 Bose Corporation Electroacoustical transducing with low frequency augmenting devices
US8139797B2 (en) * 2002-12-03 2012-03-20 Bose Corporation Directional electroacoustical transducing
US7991176B2 (en) 2004-11-29 2011-08-02 Nokia Corporation Stereo widening network for two loudspeakers
DE102005033239A1 (de) * 2005-07-15 2007-01-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Steuern einer Mehrzahl von Lautsprechern mittels einer graphischen Benutzerschnittstelle
DE102005033238A1 (de) * 2005-07-15 2007-01-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ansteuern einer Mehrzahl von Lautsprechern mittels eines DSP
US7688992B2 (en) * 2005-09-12 2010-03-30 Richard Aylward Seat electroacoustical transducing
US8243967B2 (en) 2005-11-14 2012-08-14 Nokia Corporation Hand-held electronic device
FR2910312A1 (fr) * 2006-12-20 2008-06-27 Oreal Procede de traitement des cheveux par une silicone reactive vinylique capable de reagir par hydrosilylation
ITTV20070070A1 (it) * 2007-04-20 2008-10-21 Swing S R L Dispositivo trasduttore del suono.
US8325936B2 (en) * 2007-05-04 2012-12-04 Bose Corporation Directionally radiating sound in a vehicle
US8483413B2 (en) * 2007-05-04 2013-07-09 Bose Corporation System and method for directionally radiating sound
US20080273722A1 (en) * 2007-05-04 2008-11-06 Aylward J Richard Directionally radiating sound in a vehicle
US9100748B2 (en) 2007-05-04 2015-08-04 Bose Corporation System and method for directionally radiating sound
US8724827B2 (en) * 2007-05-04 2014-05-13 Bose Corporation System and method for directionally radiating sound
US8411126B2 (en) 2010-06-24 2013-04-02 Hewlett-Packard Development Company, L.P. Methods and systems for close proximity spatial audio rendering
JP5964311B2 (ja) * 2010-10-20 2016-08-03 ディーティーエス・エルエルシーＤｔｓ Ｌｌｃ ステレオイメージ拡張システム
US9973871B2 (en) * 2013-01-17 2018-05-15 Koninklijke Philips N.V. Binaural audio processing with an early part, reverberation, and synchronization
JP2015211418A (ja) * 2014-04-30 2015-11-24 ソニー株式会社 音響信号処理装置、音響信号処理方法、および、プログラム
CN109644316B (zh) * 2016-08-16 2021-03-30 索尼公司 声信号处理装置、声信号处理方法及程序
CN111937414A (zh) * 2018-04-10 2020-11-13 索尼公司 音频处理装置、音频处理方法和程序
CN112954581B (zh) * 2021-02-04 2022-07-01 广州橙行智动汽车科技有限公司 一种音频播放方法、系统及装置

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US1855149A (en) 1927-04-13 1932-04-19 Jones W Bartlett Method and means for the ventriloquial production of sound
GB394325A (en) 1931-12-14 1933-06-14 Alan Dower Blumlein Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems
US3236949A (en) 1962-11-19 1966-02-22 Bell Telephone Labor Inc Apparent sound source translator
GB1450533A (en) * 1972-11-08 1976-09-22 Ferrograph Co Ltd Stereo sound reproducing apparatus
US4097689A (en) 1975-08-19 1978-06-27 Matsushita Electric Industrial Co., Ltd. Out-of-head localization headphone listening device
US4149036A (en) 1976-05-19 1979-04-10 Nippon Columbia Kabushikikaisha Crosstalk compensating circuit
JPS53114201U (de) * 1977-02-18 1978-09-11
US4209665A (en) * 1977-08-29 1980-06-24 Victor Company Of Japan, Limited Audio signal translation for loudspeaker and headphone sound reproduction
JPS5832840B2 (ja) 1977-09-10 1983-07-15 日本ビクター株式会社 立体音場拡大装置
JPS5931279B2 (ja) * 1979-06-19 1984-08-01 日本ビクター株式会社 信号変換回路
EP0160431B1 (de) 1984-04-09 1990-09-19 Pioneer Electronic Corporation Schallfeldverbesserungssystem
US5136651A (en) 1987-10-15 1992-08-04 Cooper Duane H Head diffraction compensated stereo system
US4975954A (en) 1987-10-15 1990-12-04 Cooper Duane H Head diffraction compensated stereo system with optimal equalization
AU3981489A (en) * 1988-07-08 1990-02-05 Adaptive Control Limited Improvements in or relating to sound reproduction systems
US5128886A (en) 1989-07-14 1992-07-07 Tektronix, Inc. Using long distance filters in the presence of round-off errors
US5440639A (en) * 1992-10-14 1995-08-08 Yamaha Corporation Sound localization control apparatus
EP0689756B1 (de) 1993-03-18 1999-10-27 Central Research Laboratories Limited Tonverarbeitung für mehrere kanäle
GB9324240D0 (en) 1993-11-25 1994-01-12 Central Research Lab Ltd Method and apparatus for processing a bonaural pair of signals
JP3258195B2 (ja) 1995-03-27 2002-02-18 シャープ株式会社 音像定位制御装置

Also Published As

Publication number Publication date
EP0730812A1 (de) 1996-09-11
US6643375B1 (en) 2003-11-04
JP3803368B2 (ja) 2006-08-02
WO1995015069A1 (en) 1995-06-01
GB9324240D0 (en) 1994-01-12
JPH09505702A (ja) 1997-06-03
DE69417571T2 (de) 1999-10-28
EP0730812B1 (de) 1999-03-31

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Legal Events

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