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JPS57191811A - Recording and reproducing device for sound multiplex video signal - Google Patents

Recording and reproducing device for sound multiplex video signal

Info

Publication number
JPS57191811A
JPS57191811A JP56074853A JP7485381A JPS57191811A JP S57191811 A JPS57191811 A JP S57191811A JP 56074853 A JP56074853 A JP 56074853A JP 7485381 A JP7485381 A JP 7485381A JP S57191811 A JPS57191811 A JP S57191811A
Authority
JP
Japan
Prior art keywords
sound
signal
recording
control
recorded
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
JP56074853A
Other languages
Japanese (ja)
Inventor
Shigeo Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56074853A priority Critical patent/JPS57191811A/en
Publication of JPS57191811A publication Critical patent/JPS57191811A/en
Pending legal-status Critical Current

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
    • G11B20/02—Analogue recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE:To automatically discriminate a monaural, a stereophonic, and a double sound mode during reproduction, and to simplify a recording and reproducing circuit for a control signal, by recording a control channel signal on two sound tracks. CONSTITUTION:A control signal S10 for indicating a double sound or a stereophonic sound in accordance with a control channel signal of a sound multiplex TV signal S1 is recorded on two sound tracks of a video tape by being superposed upon sound signals through parts 24 and 25 at a lower frequency than a recorded-sound frequency band. The control signals recorded on those two sound tracks are reproduced and the control channel signal of the sound multiplex signal is generated in accordance with the control signals. As a result, a sound multiplex video signal is reproduced automatically.
JP56074853A 1981-05-20 1981-05-20 Recording and reproducing device for sound multiplex video signal Pending JPS57191811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074853A JPS57191811A (en) 1981-05-20 1981-05-20 Recording and reproducing device for sound multiplex video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074853A JPS57191811A (en) 1981-05-20 1981-05-20 Recording and reproducing device for sound multiplex video signal

Publications (1)

Publication Number Publication Date
JPS57191811A true JPS57191811A (en) 1982-11-25

Family

ID=13559286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074853A Pending JPS57191811A (en) 1981-05-20 1981-05-20 Recording and reproducing device for sound multiplex video signal

Country Status (1)

Country Link
JP (1) JPS57191811A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194686A (en) * 1981-05-26 1982-11-30 Sanyo Electric Co Ltd Video player
JPS59232000A (en) * 1983-06-15 1984-12-26 Hitachi Ltd Input sound signal mixing system of monaural rf modulator
DE3644383A1 (en) * 1985-12-27 1987-07-23 Canon Kk DEVICE FOR RECORDING AND PLAYING OUT SOUND SIGNALS
JPH01232570A (en) * 1988-03-11 1989-09-18 Pioneer Electron Corp Recorded information reproducing device
EP0356995A2 (en) * 1988-08-29 1990-03-07 Matsushita Electric Industrial Co., Ltd. Apparatus for supplying control codes to sound field reproduction apparatus
JPH04103080U (en) * 1990-12-12 1992-09-04 三星電子株式会社 Video tape recorder subtitle signal recording and playback device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194686A (en) * 1981-05-26 1982-11-30 Sanyo Electric Co Ltd Video player
JPH0320112B2 (en) * 1981-05-26 1991-03-18 Sanyo Electric Co
JPS59232000A (en) * 1983-06-15 1984-12-26 Hitachi Ltd Input sound signal mixing system of monaural rf modulator
JPH0752931B2 (en) * 1983-06-15 1995-06-05 株式会社日立製作所 Monaural RF Modulator Input Audio Signal Mixing System
DE3644383A1 (en) * 1985-12-27 1987-07-23 Canon Kk DEVICE FOR RECORDING AND PLAYING OUT SOUND SIGNALS
JPH01232570A (en) * 1988-03-11 1989-09-18 Pioneer Electron Corp Recorded information reproducing device
JP2529340B2 (en) * 1988-03-11 1996-08-28 パイオニア株式会社 Recorded information reproducing device
EP0356995A2 (en) * 1988-08-29 1990-03-07 Matsushita Electric Industrial Co., Ltd. Apparatus for supplying control codes to sound field reproduction apparatus
JPH04103080U (en) * 1990-12-12 1992-09-04 三星電子株式会社 Video tape recorder subtitle signal recording and playback device

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