NL8103677A - Gecodeerd signaalweergeefsysteem. - Google Patents

Gecodeerd signaalweergeefsysteem. Download PDF

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Publication number
NL8103677A
NL8103677A NL8103677A NL8103677A NL8103677A NL 8103677 A NL8103677 A NL 8103677A NL 8103677 A NL8103677 A NL 8103677A NL 8103677 A NL8103677 A NL 8103677A NL 8103677 A NL8103677 A NL 8103677A
Authority
NL
Netherlands
Prior art keywords
signal
information
period
counter
predetermined number
Prior art date
Application number
NL8103677A
Other languages
English (en)
Dutch (nl)
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
Publication of NL8103677A publication Critical patent/NL8103677A/nl

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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1876—Interpolating methods
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G11B27/3036—Time code signal
    • G11B27/3054—Vertical Interval Time code [VITC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
NL8103677A 1980-08-06 1981-08-04 Gecodeerd signaalweergeefsysteem. NL8103677A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10793680 1980-08-06
JP10793680A JPS5733409A (en) 1980-08-06 1980-08-06 Reproducer of coded signal

Publications (1)

Publication Number Publication Date
NL8103677A true NL8103677A (nl) 1982-03-01

Family

ID=14471798

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8103677A NL8103677A (nl) 1980-08-06 1981-08-04 Gecodeerd signaalweergeefsysteem.

Country Status (9)

Country Link
US (1) US4587573A (fr)
JP (1) JPS5733409A (fr)
AT (1) AT376828B (fr)
AU (1) AU542938B2 (fr)
CA (1) CA1176750A (fr)
DE (1) DE3131061A1 (fr)
FR (1) FR2488434B1 (fr)
GB (1) GB2082825B (fr)
NL (1) NL8103677A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746991A (en) * 1982-01-12 1988-05-24 Discovision Associates Recording characteristic evaluation of a recording medium with a time sequence of test signals
JPS58179913A (ja) * 1982-04-15 1983-10-21 Sony Corp オ−デイオ信号の記録装置
JPS58185009A (ja) * 1982-04-23 1983-10-28 Sony Corp 磁気記録再生装置
GB2132856B (en) * 1982-10-29 1986-09-10 Matsushita Electric Ind Co Ltd Signal conversion method and video tape recorder employing the same method
JPS59119519A (ja) * 1982-12-27 1984-07-10 Sony Corp Ｐｃｍ信号の記録装置
JPS60107768A (ja) * 1983-11-16 1985-06-13 Sony Corp デイジタル信号記録装置
GB2166278A (en) * 1984-10-23 1986-04-30 Peter John Court Marlow Sound recording interface for a domestic video cassette recorder
DE3507326A1 (de) * 1985-03-01 1986-09-04 Siemens AG, 1000 Berlin und 8000 München Anordnung zur zeitverzoegerten weiterleitung von seriell auftretenden digitalen datenfolgen
US4796243A (en) * 1985-06-21 1989-01-03 Nec Corporation Time base correcting apparatus
JP2597987B2 (ja) * 1986-02-08 1997-04-09 ソニー株式会社 ブロツク化伝送信号のデコード装置
US4786985A (en) * 1986-08-21 1988-11-22 Ampex Corporation Method and apparatus for extracting binary signals included in vertical blanking intervals of video signals
JPS6386980A (ja) * 1986-09-30 1988-04-18 Toshiba Corp 周期ノイズ除去装置
US4943865A (en) * 1987-10-08 1990-07-24 The Boeing Company Method and system for recording standard pulse code modulated serial data using video signal recorders
JPH0322687A (ja) * 1989-06-19 1991-01-31 Sharp Corp デジタル記録再生装置
JPH05284463A (ja) * 1992-03-30 1993-10-29 Sony Corp ディジタルｖｔｒの音声データ再生装置
JP2721289B2 (ja) * 1992-06-11 1998-03-04 シャープ株式会社 情報再生装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646302B2 (fr) * 1972-10-06 1981-11-02
US3949175A (en) * 1973-09-28 1976-04-06 Hitachi, Ltd. Audio signal time-duration converter
US4020291A (en) * 1974-08-23 1977-04-26 Victor Company Of Japan, Limited System for time compression and expansion of audio signals
JPS598882B2 (ja) * 1974-10-17 1984-02-28 三洋電機株式会社 音声情報記録方法
JPS5857836B2 (ja) * 1976-02-10 1983-12-22 ソニー株式会社 メモリ−装置
JPS52102014A (en) * 1976-02-24 1977-08-26 Sony Corp Signal processing apparatus
US4030129A (en) * 1976-06-14 1977-06-14 Lase Industries Pulse code modulated digital audio system
DE2639895C2 (de) * 1976-09-04 1983-06-16 Nixdorf Computer Ag, 4790 Paderborn Verfahren zur Übertragung von Informationssignalen aus einem Informationsspeicher in einem Datenkanal in Datenverarbeitungsanlagen und Einrichtung zur Durchführung des Verfahrens
AT347511B (de) * 1977-02-22 1978-12-27 Philips Nv Schaltungsanordnung zur digitalen korrektur von zeitbasisfehlern eines fernsehsignals
FR2383563A1 (fr) * 1977-03-11 1978-10-06 Sony Corp Procede et appareil d'enregistrement de signaux audiofrequences avec un enregistreur video
US4246615A (en) * 1977-12-16 1981-01-20 Victor Company Of Japan, Limited System for recording and/or reproducing an audio signal which has been converted into a digital signal
FR2416607B1 (fr) * 1978-02-02 1986-08-01 Indep Broadcasting Authority Systeme et procede de television de type digital
US4303950A (en) * 1978-07-20 1981-12-01 Matsushita Electric Industrial Co., Ltd. Helical scan video tape recorder for recording video and audio signals on contiguous tracks
JPS5545116A (en) * 1978-09-22 1980-03-29 Victor Co Of Japan Ltd Signal position detector
DE2841728C2 (de) * 1978-09-26 1984-08-09 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Schaltungsanordnung zur Wiedergabe eines auf Magnetband gespeicherten Videosignals mit veränderlicher Geschwindigkeit
DE2939962A1 (de) * 1978-10-02 1980-05-14 Kanbayashi Seisakujo Co Zeitachsen-verdichtungs/dehnungsvorrichtung fuer tonsignale
DE2901034C3 (de) * 1979-01-12 1984-08-09 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Verfahren und Schaltungsanordnung zur Komprimierung und Dekomprimierung von Analogsignalen in digitaler Form

Also Published As

Publication number Publication date
AT376828B (de) 1985-01-10
CA1176750A (fr) 1984-10-23
AU7349281A (en) 1982-09-23
JPS5733409A (en) 1982-02-23
ATA343081A (de) 1984-05-15
GB2082825A (en) 1982-03-10
AU542938B2 (en) 1985-03-28
US4587573A (en) 1986-05-06
DE3131061A1 (de) 1982-03-11
FR2488434A1 (fr) 1982-02-12
GB2082825B (en) 1984-06-20
FR2488434B1 (fr) 1987-11-27

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed