GB9816059D0 - A method of processing a plural channel audio signal - Google Patents

A method of processing a plural channel audio signal

Info

Publication number
GB9816059D0
GB9816059D0 GBGB9816059.1A GB9816059A GB9816059D0 GB 9816059 D0 GB9816059 D0 GB 9816059D0 GB 9816059 A GB9816059 A GB 9816059A GB 9816059 D0 GB9816059 D0 GB 9816059D0
Authority
GB
United Kingdom
Prior art keywords
processing
audio signal
channel audio
plural channel
plural
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
GBGB9816059.1A
Other versions
GB2340005A (en
GB2340005B (en
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
Priority to GB9816059A priority Critical patent/GB2340005B/en
Publication of GB9816059D0 publication Critical patent/GB9816059D0/en
Priority to EP99305562.3A priority patent/EP0975201B1/en
Priority to JP11210550A priority patent/JP2000059892A/en
Publication of GB2340005A publication Critical patent/GB2340005A/en
Application granted granted Critical
Publication of GB2340005B publication Critical patent/GB2340005B/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
  • Circuit For Audible Band Transducer (AREA)
GB9816059A 1998-07-24 1998-07-24 A method of processing a plural channel audio signal Expired - Lifetime GB2340005B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9816059A GB2340005B (en) 1998-07-24 1998-07-24 A method of processing a plural channel audio signal
EP99305562.3A EP0975201B1 (en) 1998-07-24 1999-07-12 A method of processing a plural channel audio signal
JP11210550A JP2000059892A (en) 1998-07-24 1999-07-26 Method for processing pluralities of channel audio signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9816059A GB2340005B (en) 1998-07-24 1998-07-24 A method of processing a plural channel audio signal

Publications (3)

Publication Number Publication Date
GB9816059D0 true GB9816059D0 (en) 1998-09-23
GB2340005A GB2340005A (en) 2000-02-09
GB2340005B GB2340005B (en) 2003-03-19

Family

ID=10836042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9816059A Expired - Lifetime GB2340005B (en) 1998-07-24 1998-07-24 A method of processing a plural channel audio signal

Country Status (3)

Country Link
EP (1) EP0975201B1 (en)
JP (1) JP2000059892A (en)
GB (1) GB2340005B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112840671A (en) * 2018-11-27 2021-05-25 深圳市欢太科技有限公司 Stereo playing method, device, storage medium and electronic equipment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4835185B2 (en) * 2006-02-08 2011-12-14 ソニー株式会社 Audio signal output apparatus and sound leakage reduction method
JP5893129B2 (en) 2011-04-18 2016-03-23 ドルビー ラボラトリーズ ライセンシング コーポレイション Method and system for generating 3D audio by upmixing audio
KR101687493B1 (en) * 2015-08-12 2016-12-16 연세대학교 산학협력단 Method and Device for transmitting signal in FTN system
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832840B2 (en) * 1977-09-10 1983-07-15 日本ビクター株式会社 3D sound field expansion device
JPH07105999B2 (en) * 1990-10-11 1995-11-13 ヤマハ株式会社 Sound image localization device
GB9324240D0 (en) * 1993-11-25 1994-01-12 Central Research Lab Ltd Method and apparatus for processing a bonaural pair of signals
JPH10108300A (en) * 1996-09-27 1998-04-24 Yamaha Corp Sound field reproduction device
GB9622773D0 (en) * 1996-11-01 1997-01-08 Central Research Lab Ltd Stereo sound expander
GB2334867A (en) * 1998-02-25 1999-09-01 Steels Elizabeth Anne Spatial localisation of sound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112840671A (en) * 2018-11-27 2021-05-25 深圳市欢太科技有限公司 Stereo playing method, device, storage medium and electronic equipment

Also Published As

Publication number Publication date
GB2340005A (en) 2000-02-09
EP0975201A2 (en) 2000-01-26
EP0975201A3 (en) 2005-06-08
EP0975201B1 (en) 2013-04-10
JP2000059892A (en) 2000-02-25
GB2340005B (en) 2003-03-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
S73 Revocation on comptroller's initiative (section 73/patents act 1977)

Free format text: PATENT REVOKED; PATENT REVOKED UNDER SECTION 73(2) ON 22 SEPTEMBER 2016