DK0890295T3 - Apparat til signalbehandling af stereofoniske signaler - Google Patents

Apparat til signalbehandling af stereofoniske signaler

Info

Publication number
DK0890295T3
DK0890295T3 DK97908378T DK97908378T DK0890295T3 DK 0890295 T3 DK0890295 T3 DK 0890295T3 DK 97908378 T DK97908378 T DK 97908378T DK 97908378 T DK97908378 T DK 97908378T DK 0890295 T3 DK0890295 T3 DK 0890295T3
Authority
DK
Denmark
Prior art keywords
signal processing
stereophonic signals
stereophonic
signals
signal
Prior art date
Application number
DK97908378T
Other languages
English (en)
Inventor
Richard Clemow
Fawad Nackvi
Original Assignee
Central Research Lab 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 Lab Ltd filed Critical Central Research Lab Ltd
Application granted granted Critical
Publication of DK0890295T3 publication Critical patent/DK0890295T3/da

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
DK97908378T 1996-03-30 1997-03-20 Apparat til signalbehandling af stereofoniske signaler DK0890295T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9606814.3A GB9606814D0 (en) 1996-03-30 1996-03-30 Apparatus for processing stereophonic signals
PCT/GB1997/000772 WO1997037514A1 (en) 1996-03-30 1997-03-20 Apparatus for processing stereophonic signals

Publications (1)

Publication Number Publication Date
DK0890295T3 true DK0890295T3 (da) 2002-01-07

Family

ID=10791390

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97908378T DK0890295T3 (da) 1996-03-30 1997-03-20 Apparat til signalbehandling af stereofoniske signaler

Country Status (7)

Country Link
EP (1) EP0890295B1 (da)
JP (1) JP2000507762A (da)
DE (1) DE69707847T2 (da)
DK (1) DK0890295T3 (da)
GB (1) GB9606814D0 (da)
TW (1) TW357537B (da)
WO (1) WO1997037514A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9726338D0 (en) * 1997-12-13 1998-02-11 Central Research Lab Ltd A method of processing an audio signal
TW410527B (en) * 1998-01-08 2000-11-01 Sanyo Electric Co Stereo sound processing device
JP4122507B2 (ja) * 1999-03-23 2008-07-23 オンキヨー株式会社 クロストーク・キャンセル装置および方法
KR100739762B1 (ko) * 2005-09-26 2007-07-13 삼성전자주식회사 크로스토크 제거 장치 및 그를 적용한 입체 음향 생성 시스템
EP1929837A4 (en) * 2005-09-26 2009-04-22 Samsung Electronics Co Ltd DEVICE AND METHOD FOR DELETING OVERCOME AND STEREO SOUND GENERATION SYSTEM THEREWITH
EP3739752B1 (en) * 2006-07-04 2021-12-15 Dolby International AB Filter system comprising a filter converter and a filter compressor and method for operating the filter system
KR100959499B1 (ko) 2008-09-23 2010-05-26 한국전자통신연구원 음상 정위 방법 및 전달 함수 생성 장치
TWI475896B (zh) * 2008-09-25 2015-03-01 Dolby Lab Licensing Corp 單音相容性及揚聲器相容性之立體聲濾波器
US10932082B2 (en) 2016-06-21 2021-02-23 Dolby Laboratories Licensing Corporation Headtracking for pre-rendered binaural audio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136260A (en) * 1976-05-20 1979-01-23 Trio Kabushiki Kaisha Out-of-head localized sound reproduction system for headphone
DE3579732D1 (de) * 1984-04-09 1990-10-25 Pioneer Electronic Corp Schallfeldverbesserungssystem.
GB2232796A (en) * 1989-06-13 1990-12-19 Secr Defence Processor for recursive computations
GB9324240D0 (en) * 1993-11-25 1994-01-12 Central Research Lab Ltd Method and apparatus for processing a bonaural pair of signals

Also Published As

Publication number Publication date
DE69707847T2 (de) 2002-05-29
GB9606814D0 (en) 1996-06-05
EP0890295B1 (en) 2001-10-31
EP0890295A1 (en) 1999-01-13
WO1997037514A1 (en) 1997-10-09
TW357537B (en) 1999-05-01
DE69707847D1 (de) 2001-12-06
JP2000507762A (ja) 2000-06-20

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