EP1224734A4 - Recording and playback control system - Google Patents

Recording and playback control system

Info

Publication number
EP1224734A4
EP1224734A4 EP99950227A EP99950227A EP1224734A4 EP 1224734 A4 EP1224734 A4 EP 1224734A4 EP 99950227 A EP99950227 A EP 99950227A EP 99950227 A EP99950227 A EP 99950227A EP 1224734 A4 EP1224734 A4 EP 1224734A4
Authority
EP
European Patent Office
Prior art keywords
recording
control system
playback control
playback
control
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.)
Withdrawn
Application number
EP99950227A
Other languages
German (de)
French (fr)
Other versions
EP1224734A1 (en
Inventor
George Lydecker
Alan J Mcpherson
Edwin Outwater Iii
Gregory Thagard
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.)
Warner Music Group Inc
Original Assignee
Warner Music Group Inc
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 Warner Music Group Inc filed Critical Warner Music Group Inc
Publication of EP1224734A1 publication Critical patent/EP1224734A1/en
Publication of EP1224734A4 publication Critical patent/EP1224734A4/en
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stereophonic System (AREA)
EP99950227A 1999-10-06 1999-10-06 Recording and playback control system Withdrawn EP1224734A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/023279 WO2001026220A1 (en) 1999-10-06 1999-10-06 Recording and playback control system

Publications (2)

Publication Number Publication Date
EP1224734A1 EP1224734A1 (en) 2002-07-24
EP1224734A4 true EP1224734A4 (en) 2004-11-17

Family

ID=22273757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99950227A Withdrawn EP1224734A4 (en) 1999-10-06 1999-10-06 Recording and playback control system

Country Status (6)

Country Link
EP (1) EP1224734A4 (en)
JP (1) JP2003518262A (en)
KR (1) KR20020062921A (en)
AU (1) AU783180B2 (en)
CA (1) CA2386625A1 (en)
WO (1) WO2001026220A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040012115A (en) * 2002-08-01 2004-02-11 주식회사 컴퓨터프로덕션 Device and method for supporting stereo sound and echo
KR100745995B1 (en) 2003-06-04 2007-08-06 삼성전자주식회사 Device for managing meta data and method thereof
JP4529513B2 (en) * 2004-03-30 2010-08-25 ブラザー工業株式会社 Sound pressure frequency characteristic adjusting device, program, music reproducing device
KR100754635B1 (en) 2004-08-04 2007-09-05 삼성전자주식회사 A Divider/Combiner in communication system
US7184557B2 (en) 2005-03-03 2007-02-27 William Berson Methods and apparatuses for recording and playing back audio signals
US9832590B2 (en) 2015-09-12 2017-11-28 Dolby Laboratories Licensing Corporation Audio program playback calibration based on content creation environment
CN111145773B (en) * 2019-12-31 2022-10-11 思必驰科技股份有限公司 Sound field restoration method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863207A (en) * 1981-10-13 1983-04-15 Matsushita Electric Ind Co Ltd Sound reproducer
DE4202609A1 (en) * 1991-01-30 1992-08-06 Samsung Electronics Co Ltd Controlling reproduction sound level for matching to listening chamber - by regulating loudspeaker signal according to difference between generated and detected auditorium test signal
US5590094A (en) * 1991-11-25 1996-12-31 Sony Corporation System and methd for reproducing sound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647008A (en) * 1995-02-22 1997-07-08 Aztech Systems Ltd. Method and apparatus for digital mixing of audio signals in multimedia platforms
US5852800A (en) * 1995-10-20 1998-12-22 Liquid Audio, Inc. Method and apparatus for user controlled modulation and mixing of digitally stored compressed data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863207A (en) * 1981-10-13 1983-04-15 Matsushita Electric Ind Co Ltd Sound reproducer
DE4202609A1 (en) * 1991-01-30 1992-08-06 Samsung Electronics Co Ltd Controlling reproduction sound level for matching to listening chamber - by regulating loudspeaker signal according to difference between generated and detected auditorium test signal
US5590094A (en) * 1991-11-25 1996-12-31 Sony Corporation System and methd for reproducing sound

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0071, no. 54 (E - 185) 6 July 1983 (1983-07-06) *
See also references of WO0126220A1 *

Also Published As

Publication number Publication date
AU783180B2 (en) 2005-09-29
KR20020062921A (en) 2002-07-31
WO2001026220A1 (en) 2001-04-12
JP2003518262A (en) 2003-06-03
EP1224734A1 (en) 2002-07-24
AU6293199A (en) 2001-05-10
CA2386625A1 (en) 2001-04-12

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Legal Events

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Effective date: 20060711