JPS61502501A - 周波数変調された信号の記憶方法および装置 - Google Patents

周波数変調された信号の記憶方法および装置

Info

Publication number
JPS61502501A
JPS61502501A JP60501720A JP50172085A JPS61502501A JP S61502501 A JPS61502501 A JP S61502501A JP 60501720 A JP60501720 A JP 60501720A JP 50172085 A JP50172085 A JP 50172085A JP S61502501 A JPS61502501 A JP S61502501A
Authority
JP
Japan
Prior art keywords
signal
frequency
identification signal
identification
amplitude
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.)
Pending
Application number
JP60501720A
Other languages
English (en)
Japanese (ja)
Inventor
ゾーホール，ヨーゼフ
Original Assignee
ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング
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 ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング filed Critical ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング
Publication of JPS61502501A publication Critical patent/JPS61502501A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/025—Error detection or correction
    • 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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/06—Angle-modulation recording or reproducing
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • 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)
  • Television Signal Processing For Recording (AREA)
JP60501720A 1984-04-28 1985-04-10 周波数変調された信号の記憶方法および装置 Pending JPS61502501A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843415956 DE3415956A1 (de) 1984-04-28 1984-04-28 Verfahren zur speicherung frequenzmodulierter signale und schaltungsanordnung hierfuer
DE3415956.8 1984-04-28

Publications (1)

Publication Number Publication Date
JPS61502501A true JPS61502501A (ja) 1986-10-30

Family

ID=6234637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60501720A Pending JPS61502501A (ja) 1984-04-28 1985-04-10 周波数変調された信号の記憶方法および装置

Country Status (4)

Country Link
US (1) US5103349A (https=)
JP (1) JPS61502501A (https=)
DE (1) DE3415956A1 (https=)
WO (1) WO1985005210A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613473A1 (de) * 1986-04-22 1987-10-29 Thomson Brandt Gmbh Videorecorder mit verbesserter tonwiedergabe
US5432649A (en) * 1990-12-06 1995-07-11 Mitsubishi Denki Kabushiki Kaisha Magnetic recording and reproducing apparatus
DE4311858C2 (de) * 1993-04-10 1996-05-30 Brauch Elektronik Gmbh & Co Kg Verfahren und Einrichtung zur Qualitätsüberwachung von Aufzeichnungsträgern
US6002837A (en) * 1993-06-30 1999-12-14 Canon Kabushiki Kaisha Image reproducing apparatus reproducing coded image signals while concealing data which cannot be decoded
US6172827B1 (en) 1995-09-30 2001-01-09 Samsung Electronics Co., Ltd. Device for recording signal so as to facilitate effective dropout compensation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356794A (en) * 1964-05-19 1967-12-05 Ampex Device for reducing noise in f. m. carrier recording
US3408457A (en) * 1965-06-23 1968-10-29 Ampex Clamped video dropout compensator
DE2258608C2 (de) * 1972-11-30 1983-08-25 Basf Ag, 6700 Ludwigshafen Schaltungsanordnung zur Einschaltung eines Füllsignals in eine Tonlücke bei der Tonwiedergabe
US4184178A (en) * 1972-11-30 1980-01-15 Basf Aktiengesellschaft Drop-out compensator for sound reproducing apparatus during tape reversal
US3911208A (en) * 1973-06-07 1975-10-07 Sony Corp Drop-out compensating circuit
US3947873A (en) * 1974-09-19 1976-03-30 Basf Aktiengesellschaft Method and circuit for detecting and compensating for drop-out and distortion of frequency modulated video signals
DE2726707A1 (de) * 1977-06-14 1979-01-04 Licentia Gmbh Elektronischer schalter, insbesondere fuer eine stoerunterdrueckung oder eine ueberblendung
JPS5639642A (en) * 1979-09-10 1981-04-15 Hitachi Denshi Ltd Decoding circuit
JPS5746306A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Aural signal muting circuit of magnetic recorder and reproducer
JPS5782242A (en) * 1980-11-12 1982-05-22 Aiwa Co Ltd Video recorder and reproducer
CA1201198A (en) * 1982-02-01 1986-02-25 Sony Corporation Method and apparatus for compensating for tape jitter during recording and reproducing of a video signal andpcm audio signal
US4618895A (en) * 1983-08-31 1986-10-21 Wright Bruce R Video editing system
JPS6145687A (ja) * 1984-08-09 1986-03-05 Fuji Photo Film Co Ltd 磁気記録方法

Also Published As

Publication number Publication date
WO1985005210A1 (fr) 1985-11-21
DE3415956A1 (de) 1985-10-31
DE3415956C2 (https=) 1991-10-10
US5103349A (en) 1992-04-07

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