ATE42007T1 - Verfahren und vorrichtung zur aufnahme und wiedergabe von analogen signalen. - Google Patents

Verfahren und vorrichtung zur aufnahme und wiedergabe von analogen signalen.

Info

Publication number
ATE42007T1
ATE42007T1 AT83307958T AT83307958T ATE42007T1 AT E42007 T1 ATE42007 T1 AT E42007T1 AT 83307958 T AT83307958 T AT 83307958T AT 83307958 T AT83307958 T AT 83307958T AT E42007 T1 ATE42007 T1 AT E42007T1
Authority
AT
Austria
Prior art keywords
time
rotary heads
base
magnetic tape
recorded
Prior art date
Application number
AT83307958T
Other languages
English (en)
Inventor
Kentaro Odaka
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 ATE42007T1 publication Critical patent/ATE42007T1/de

Links

Classifications

    • 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
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
AT83307958T 1982-12-27 1983-12-23 Verfahren und vorrichtung zur aufnahme und wiedergabe von analogen signalen. ATE42007T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57230599A JPS59119519A (ja) 1982-12-27 1982-12-27 Ｐｃｍ信号の記録装置
EP83307958A EP0115699B1 (de) 1982-12-27 1983-12-23 Verfahren und Vorrichtung zur Aufnahme und Wiedergabe von analogen Signalen

Publications (1)

Publication Number Publication Date
ATE42007T1 true ATE42007T1 (de) 1989-04-15

Family

ID=16910265

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83307958T ATE42007T1 (de) 1982-12-27 1983-12-23 Verfahren und vorrichtung zur aufnahme und wiedergabe von analogen signalen.

Country Status (7)

Country Link
US (1) US4544958A (de)
EP (1) EP0115699B1 (de)
JP (1) JPS59119519A (de)
AT (1) ATE42007T1 (de)
AU (1) AU566649B2 (de)
CA (1) CA1214267A (de)
DE (1) DE3379559D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675754A (en) * 1984-02-21 1987-06-23 Mitsubishi Denki Kabushiki Kaisha Magnetic recorder/reproducer
US4839745A (en) * 1984-06-25 1989-06-13 Kirsch Technologies, Inc. Computer memory back-up
GB2166278A (en) * 1984-10-23 1986-04-30 Peter John Court Marlow Sound recording interface for a domestic video cassette recorder
JPS61187103A (ja) * 1985-02-14 1986-08-20 Sony Corp オ−デイオ信号の記録／再生装置
JPS6220180A (ja) * 1985-07-19 1987-01-28 Hitachi Ltd Ｐｃｍ信号記録再生装置
JPH083882B2 (ja) * 1986-08-21 1996-01-17 ソニー株式会社 デイジタル信号再生装置
US5138498A (en) * 1986-10-22 1992-08-11 Fuji Photo Film Co., Ltd. Recording and reproduction method for a plurality of sound signals inputted simultaneously
EP0303230B1 (de) * 1987-08-12 1994-06-01 Hitachi, Ltd. Gerät zur Aufnahme/Wiedergabe von PCM-Signalen
US4943964A (en) * 1987-08-12 1990-07-24 Hitachi, Ltd. PCM signal reproducing device
JP2721011B2 (ja) * 1989-07-25 1998-03-04 三菱電機株式会社 ディジタル信号記録装置
US5337199A (en) * 1990-07-06 1994-08-09 Hitachi, Ltd. Digital transmission signal processing system and recording/reproducing system
US5530598A (en) * 1990-07-06 1996-06-25 Hitachi, Ltd. Digital transmission signal processing system and recording/reproducing system
US6002536A (en) * 1990-07-06 1999-12-14 Hitachi Ltd. Digital transmission signal processing system and recording/reproducing system
US5384666A (en) * 1990-11-14 1995-01-24 Sony Corporation Digital picture signal recording apparatus in which a field interval is recorded in a plurality of tracks exhibiting a track pitch no greater than 5.5 μm by a rotary drum having a diameter no greater than 25 mm and a rotary speed no less than 150 rps
JPH04179380A (ja) * 1990-11-14 1992-06-26 Sony Corp ディジタル画像信号の磁気記録装置
JPH04238160A (ja) * 1991-01-21 1992-08-26 Sony Corp 信号再生装置
US5615055A (en) * 1991-01-25 1997-03-25 Sony Corporation Dual-mode digital signal recording and/or reproducing apparatus
JP3312205B2 (ja) * 1991-04-18 2002-08-05 ソニー株式会社 磁気テープ記録装置
DE69225103T2 (de) * 1991-08-28 1998-08-20 Japan Broadcasting Corp Verfahren und Vorrichtung zum Erzeugen eines Kopiersignals mit hoher Geschwindigkeit
JP2018182429A (ja) * 2017-04-06 2018-11-15 株式会社村田製作所 データ変換装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075666A (en) * 1964-11-12 1978-02-21 Ampex Corporation Magnetic tape recorder
US4206476A (en) * 1976-02-24 1980-06-03 Sony Corporation Control circuit for use with a time-compression/time-expansion system in a pulse signal record/playback device
DE2939962A1 (de) * 1978-10-02 1980-05-14 Kanbayashi Seisakujo Co Zeitachsen-verdichtungs/dehnungsvorrichtung fuer tonsignale
JPS5665309A (en) * 1979-10-26 1981-06-03 Sony Corp Time-axis converter
JPS5733409A (en) * 1980-08-06 1982-02-23 Sony Corp Reproducer of coded signal
DE3044624A1 (de) * 1980-11-27 1982-06-24 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur digitalen aufzeichnung von videosignalen
US4413289A (en) * 1981-03-13 1983-11-01 Sri International Digital recording and playback method and apparatus

Also Published As

Publication number Publication date
DE3379559D1 (en) 1989-05-11
AU2259183A (en) 1984-07-05
CA1214267A (en) 1986-11-18
US4544958A (en) 1985-10-01
EP0115699A1 (de) 1984-08-15
JPS59119519A (ja) 1984-07-10
AU566649B2 (en) 1987-10-29
JPH0357527B2 (de) 1991-09-02
EP0115699B1 (de) 1989-04-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee