DE3580645D1 - Verfahren zur aufnahme und wiedergabe von tonsignalen. - Google Patents

Verfahren zur aufnahme und wiedergabe von tonsignalen.

Info

Publication number
DE3580645D1
DE3580645D1 DE8585306397T DE3580645T DE3580645D1 DE 3580645 D1 DE3580645 D1 DE 3580645D1 DE 8585306397 T DE8585306397 T DE 8585306397T DE 3580645 T DE3580645 T DE 3580645T DE 3580645 D1 DE3580645 D1 DE 3580645D1
Authority
DE
Germany
Prior art keywords
data words
audio data
audio
recording
rotary head
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
DE8585306397T
Other languages
English (en)
Inventor
James-Hedley Wilkinson
Peter Charles Boreland
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3580645D1 publication Critical patent/DE3580645D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/928—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Digital Magnetic Recording (AREA)
  • Electrophonic Musical Instruments (AREA)
DE8585306397T 1984-09-17 1985-09-09 Verfahren zur aufnahme und wiedergabe von tonsignalen. Expired - Lifetime DE3580645D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08423452A GB2164780B (en) 1984-09-17 1984-09-17 Methods of recording and reproducing audio signals

Publications (1)

Publication Number Publication Date
DE3580645D1 true DE3580645D1 (de) 1991-01-03

Family

ID=10566837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306397T Expired - Lifetime DE3580645D1 (de) 1984-09-17 1985-09-09 Verfahren zur aufnahme und wiedergabe von tonsignalen.

Country Status (7)

Country Link
US (1) US4660103A (de)
EP (1) EP0178075B1 (de)
JP (1) JP2570683B2 (de)
AT (1) ATE58620T1 (de)
CA (1) CA1265239A (de)
DE (1) DE3580645D1 (de)
GB (1) GB2164780B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640406B2 (ja) * 1985-01-31 1994-05-25 ソニー株式会社 情報信号再生装置のドラムサ−ボ回路
KR900008446B1 (ko) * 1985-11-13 1990-11-22 가부시끼가이샤 히다찌세이사꾸쇼 음성신호를위한표본화주파수와회전헤드스캔너의회전주파수사이에서비동기관계를갖는음성신호의pcm기록재생장치
JPS62170078A (ja) * 1986-01-22 1987-07-27 Hitachi Ltd Ｐｃｍ音声信号記録再生装置
JP2751150B2 (ja) * 1986-03-11 1998-05-18 ソニー株式会社 磁気テープの記録装置および再生装置
JP2730023B2 (ja) * 1986-03-19 1998-03-25 日本ビクター株式会社 磁気記録再生方式
US4914527A (en) * 1986-04-09 1990-04-03 Sony Corporation Recording and reproducing digital video and audio signals together with a time code signal which is within user control words of the audio data
JPH0648583B2 (ja) * 1986-07-22 1994-06-22 三菱電機株式会社 デジタルデータ磁気記録方法及び装置
JP2706067B2 (ja) * 1986-07-22 1998-01-28 三菱電機株式会社 デイジタルデータ符号化方式
JPH0789405B2 (ja) * 1986-09-18 1995-09-27 ソニー株式会社 記録装置
EP0276343B1 (de) * 1987-01-27 1994-04-06 Hitachi, Ltd. Verfahren und Gerät zur PCM-Aufzeichnung und -Wiedergabe eines Audiosignals
JPS63187469A (ja) * 1987-01-30 1988-08-03 Hitachi Ltd 回転ヘツド形記録再生装置
US5113061A (en) * 1987-02-13 1992-05-12 Olympus Optical Co., Ltd. Optical card having an identifier for identifying track construction and apparatus for writing and/or reading data on and/or from the optical card
US5101274A (en) * 1987-08-10 1992-03-31 Canon Kabushiki Kaisha Digital signal recording apparatus time-division multiplexing video and audio signals
US5012352A (en) * 1987-08-10 1991-04-30 Canon Kabushiki Kaisha Digital signal recording apparatus time-division multiplexing video and audio signals
US5068752A (en) * 1987-09-29 1991-11-26 Matsushita Electric Industrial Co., Ltd. Apparatus for recording/reproducing a digital audio signal with a video signal
US5051846A (en) * 1987-10-13 1991-09-24 Victor Company Of Japan, Ltd. Magnetic video tape recording and reproducing apparatus
JPH01119127A (ja) * 1987-10-31 1989-05-11 Sony Corp ディジタル信号伝送装置
JP2615788B2 (ja) * 1988-03-29 1997-06-04 ソニー株式会社 デイジタルオーデイオ信号再生装置
JP2939998B2 (ja) * 1989-05-19 1999-08-25 ソニー株式会社 ディジタル信号再生装置
JP2786291B2 (ja) * 1990-01-09 1998-08-13 松下電器産業株式会社 デジタル信号記録方法およびデジタル信号記録再生装置
GB2240896B (en) * 1990-02-06 1994-04-27 Sony Corp Methods of and apparatus for coding television signals
JP2940093B2 (ja) * 1990-07-16 1999-08-25 松下電器産業株式会社 記録再生装置
US5313338A (en) * 1991-04-11 1994-05-17 Matsushita Electric Industrial Co., Ltd. Editing device which selectively edits a section of a helical track
US5323272A (en) * 1992-07-01 1994-06-21 Ampex Systems Corporation Time delay control for serial digital video interface audio receiver buffer
GB2268614B (en) * 1992-07-06 1996-01-10 Sony Broadcast & Communication Digital signal recording
US5689732A (en) * 1994-06-21 1997-11-18 Sony Corporation Apparatus for recording and reproducing data having a single recording and reproducing unit and a plurality of detachable interfaces for connecting to different types of computer ports
EP0829875B1 (de) * 1995-05-31 2002-09-18 Sony Corporation Verfahren und vorrichtung zur kodierung von audiosignalen und verfahren und vorrichtung zur dekodierung von audiosignalen
US7603190B2 (en) * 2001-04-19 2009-10-13 Sony Corporation Digital recording/reproducing apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916095A (en) * 1972-02-17 1975-10-28 Dacom Inc Dual-line data compression method and system for compressing, transmitting and reproducing facsimile data
GB1515584A (en) * 1976-01-28 1978-06-28 Quantel Ltd Time base corrector
US4110785A (en) * 1977-05-03 1978-08-29 Rca Corporation Clock generator for video signal processing
JPS55153159A (en) * 1979-05-15 1980-11-28 Sony Corp Digital signal recorder
US4263625A (en) * 1979-10-19 1981-04-21 Rca Corporation Headwheel servo lock verification with stationary head
JPS57132486A (en) * 1981-02-10 1982-08-16 Sony Corp Magnetic recorder and reproducer
NL187211C (nl) * 1981-02-27 Uniroyal Inc Werkwijze voor de bereiding van een expandeerbaar mengsel, werkwijze voor de bereiding van geexpandeerde polymere materialen, alsmede werkwijze voor de bereiding van een hydrazodicarbonzuurester als bij verhitting gasafsplitsend middel.
JPS57208639A (en) * 1981-06-18 1982-12-21 Toshiba Corp Recording method of disk
US4604658A (en) * 1981-10-13 1986-08-05 Victor Company Of Japan, Limited Memory control circuit for removing jitter
JPS5954221U (ja) * 1982-10-04 1984-04-09 ダイハツ工業株式会社 トランスフア装置の２輪・４輪切換用ドツグクラツチ
US4562577A (en) * 1983-09-19 1985-12-31 Storage Technology Partners Ii Shared encoder/decoder circuits for use with error correction codes of an optical disk system

Also Published As

Publication number Publication date
JPS6173207A (ja) 1986-04-15
JP2570683B2 (ja) 1997-01-08
GB8423452D0 (en) 1984-10-24
CA1265239A (en) 1990-01-30
GB2164780A (en) 1986-03-26
EP0178075A1 (de) 1986-04-16
ATE58620T1 (de) 1990-12-15
GB2164780B (en) 1988-05-25
US4660103A (en) 1987-04-21
EP0178075B1 (de) 1990-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition