DE69816298D1 - A sound reproduction - Google Patents

A sound reproduction

Info

Publication number
DE69816298D1
DE69816298D1 DE69816298T DE69816298T DE69816298D1 DE 69816298 D1 DE69816298 D1 DE 69816298D1 DE 69816298 T DE69816298 T DE 69816298T DE 69816298 T DE69816298 T DE 69816298T DE 69816298 D1 DE69816298 D1 DE 69816298D1
Authority
DE
Germany
Prior art keywords
sound reproduction
reproduction
sound
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 - Fee Related
Application number
DE69816298T
Other languages
German (de)
Other versions
DE69816298T2 (en
Inventor
Peter Hollier
Chee Foo
Omar-University Of E Hawksford
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE69816298D1 publication Critical patent/DE69816298D1/en
Application granted granted Critical
Publication of DE69816298T2 publication Critical patent/DE69816298T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
DE69816298T 1997-06-19 1998-05-27 A sound reproduction Expired - Fee Related DE69816298T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97304310 1997-06-19
EP97304310 1997-06-19
PCT/GB1998/001527 WO1998058522A2 (en) 1997-06-19 1998-05-27 Sound reproduction system

Publications (2)

Publication Number Publication Date
DE69816298D1 true DE69816298D1 (en) 2003-08-14
DE69816298T2 DE69816298T2 (en) 2004-05-27

Family

ID=8229384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816298T Expired - Fee Related DE69816298T2 (en) 1997-06-19 1998-05-27 A sound reproduction

Country Status (5)

Country Link
EP (1) EP0990369B1 (en)
JP (1) JP2002505057A (en)
AU (1) AU735233B2 (en)
DE (1) DE69816298T2 (en)
WO (1) WO1998058522A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7078423B2 (en) 2002-07-18 2006-07-18 Inotek Pharmaceuticals Corporation 5-Aryltetrazole compounds, compositions thereof, and uses therefor
US7087631B2 (en) 2002-07-18 2006-08-08 Inotek Pharmaceuticals Corporation Aryltetrazole compounds, and compositions thereof
GB2431314B (en) * 2004-08-10 2008-12-24 1 Ltd Non-planar transducer arrays
JP5691130B2 (en) 2009-03-11 2015-04-01 ヤマハ株式会社 Apparatus, method, program, and system for canceling crosstalk when performing sound reproduction with a plurality of speakers arranged to surround a listener
WO2015002517A1 (en) * 2013-07-05 2015-01-08 한국전자통신연구원 Virtual sound image localization method for two dimensional and three dimensional spaces
JP7345460B2 (en) * 2017-10-18 2023-09-15 ディーティーエス・インコーポレイテッド Preconditioning of audio signals for 3D audio virtualization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598478A (en) * 1992-12-18 1997-01-28 Victor Company Of Japan, Ltd. Sound image localization control apparatus
US5517570A (en) * 1993-12-14 1996-05-14 Taylor Group Of Companies, Inc. Sound reproducing array processor system

Also Published As

Publication number Publication date
JP2002505057A (en) 2002-02-12
WO1998058522A2 (en) 1998-12-23
WO1998058522A3 (en) 1999-03-11
AU7664498A (en) 1999-01-04
AU735233B2 (en) 2001-07-05
EP0990369A2 (en) 2000-04-05
DE69816298T2 (en) 2004-05-27
EP0990369B1 (en) 2003-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee