JPS5528610A - Video and audio recording and reproducing unit - Google Patents

Video and audio recording and reproducing unit

Info

Publication number
JPS5528610A
JPS5528610A JP10157078A JP10157078A JPS5528610A JP S5528610 A JPS5528610 A JP S5528610A JP 10157078 A JP10157078 A JP 10157078A JP 10157078 A JP10157078 A JP 10157078A JP S5528610 A JPS5528610 A JP S5528610A
Authority
JP
Japan
Prior art keywords
signal
audio
video
disc
identifying
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.)
Granted
Application number
JP10157078A
Other languages
Japanese (ja)
Other versions
JPS6243394B2 (en
Inventor
Hiroo Kitazawa
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 JP10157078A priority Critical patent/JPS5528610A/en
Publication of JPS5528610A publication Critical patent/JPS5528610A/en
Publication of JPS6243394B2 publication Critical patent/JPS6243394B2/ja
Granted 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
    • G11B27/10—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]

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE:To enable reproducing playing automatically with one reproducing unit respectively, by identifying the video disc or audio PCM disc through the identifying signal inserted in the vertical blanking period in advance. CONSTITUTION:The identifying signal identifying whether audio PCM or video signal is present at the horizontal period corresponding part specifically in the vertical blanking period of television signal is recorded in the audio PCM disc or video disc. The signal recorded in the disc 20 is converted into electric signal with the signal detection unit 21. The audio signal recorded in FM modulation is demodulated with the FM demodulator 31. Video signal and audio PCM are demodulated with the FM demodulator 24, the identification signal is detected with the code detector 27 and it is fed to the selection circuit 33, and the audio signal P and audio signal V converted with the PCM decoder 31 are selected and outputted.
JP10157078A 1978-08-21 1978-08-21 Video and audio recording and reproducing unit Granted JPS5528610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10157078A JPS5528610A (en) 1978-08-21 1978-08-21 Video and audio recording and reproducing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10157078A JPS5528610A (en) 1978-08-21 1978-08-21 Video and audio recording and reproducing unit

Publications (2)

Publication Number Publication Date
JPS5528610A true JPS5528610A (en) 1980-02-29
JPS6243394B2 JPS6243394B2 (en) 1987-09-14

Family

ID=14304054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10157078A Granted JPS5528610A (en) 1978-08-21 1978-08-21 Video and audio recording and reproducing unit

Country Status (1)

Country Link
JP (1) JPS5528610A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489026A1 (en) * 1980-08-19 1982-02-26 Victor Company Of Japan REPRODUCING APPARATUS FOR ROTARY RECORDING MEDIA
JPS57105862A (en) * 1980-12-23 1982-07-01 Matsushita Electric Ind Co Ltd Recording and reproducing device
JPS58136282A (en) * 1982-02-08 1983-08-13 Hitachi Ltd Rotation control circuit for motor
JPS5922264A (en) * 1982-07-29 1984-02-04 Fujitsu Ltd Checking system of file
WO1984004417A1 (en) * 1983-04-22 1984-11-08 Matsushita Electric Ind Co Ltd Optical recording and reproducing apparatus
JPS6045972A (en) * 1983-08-23 1985-03-12 Panafacom Ltd Disc control system
JPS60234266A (en) * 1984-05-07 1985-11-20 Matsushita Electric Ind Co Ltd Reproducer of disk recording medium
JPS6171466A (en) * 1984-09-14 1986-04-12 Pioneer Electronic Corp Recoding disc information reproducing device
JPS61289780A (en) * 1985-06-18 1986-12-19 Sony Corp Video reproducing device
JPS62180367U (en) * 1986-05-06 1987-11-16
JPS62180368U (en) * 1986-05-06 1987-11-16
JPS63299474A (en) * 1987-05-29 1988-12-06 Canon Inc Picture reproducing device
JPH0737331A (en) * 1980-07-16 1995-02-07 Discovision Assoc Method and device for recording

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101358119B1 (en) 2012-01-31 2014-02-07 삼성중공업 주식회사 Driving apparatus of variable pitch propeller and blade pitch angle control method and the ship having the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945620A (en) * 1972-09-01 1974-05-01
JPS51123118A (en) * 1975-04-18 1976-10-27 Sony Corp Method of playback of field signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945620A (en) * 1972-09-01 1974-05-01
JPS51123118A (en) * 1975-04-18 1976-10-27 Sony Corp Method of playback of field signal

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591890B2 (en) * 1980-07-16 1997-03-19 デイスコビジョン アソシエーツ Recording method and apparatus
JPH07141778A (en) * 1980-07-16 1995-06-02 Discovision Assoc Recording medium, recorder and reproducing apparatus
JPH07130096A (en) * 1980-07-16 1995-05-19 Discovision Assoc Method and apparatus for restoration of information
JPH07130094A (en) * 1980-07-16 1995-05-19 Discovision Assoc Method and equipment for recording
JPH07130095A (en) * 1980-07-16 1995-05-19 Discovision Assoc Recording medium
JPH0737331A (en) * 1980-07-16 1995-02-07 Discovision Assoc Method and device for recording
JPS5737777A (en) * 1980-08-19 1982-03-02 Victor Co Of Japan Ltd Reproducing device for rotary information recording medium
FR2489026A1 (en) * 1980-08-19 1982-02-26 Victor Company Of Japan REPRODUCING APPARATUS FOR ROTARY RECORDING MEDIA
JPS6364828B2 (en) * 1980-12-23 1988-12-13
JPS57105862A (en) * 1980-12-23 1982-07-01 Matsushita Electric Ind Co Ltd Recording and reproducing device
JPS58136282A (en) * 1982-02-08 1983-08-13 Hitachi Ltd Rotation control circuit for motor
JPS5922264A (en) * 1982-07-29 1984-02-04 Fujitsu Ltd Checking system of file
US4688203A (en) * 1983-04-22 1987-08-18 Matsushita Electric Industrial Co., Ltd. Optical recording and reproducing apparatus
WO1984004417A1 (en) * 1983-04-22 1984-11-08 Matsushita Electric Ind Co Ltd Optical recording and reproducing apparatus
JPH0339351B2 (en) * 1983-08-23 1991-06-13 Pfu Ltd
JPS6045972A (en) * 1983-08-23 1985-03-12 Panafacom Ltd Disc control system
JPS60234266A (en) * 1984-05-07 1985-11-20 Matsushita Electric Ind Co Ltd Reproducer of disk recording medium
JPS6171466A (en) * 1984-09-14 1986-04-12 Pioneer Electronic Corp Recoding disc information reproducing device
JPS61289780A (en) * 1985-06-18 1986-12-19 Sony Corp Video reproducing device
JPS62180368U (en) * 1986-05-06 1987-11-16
JPS62180367U (en) * 1986-05-06 1987-11-16
JPS63299474A (en) * 1987-05-29 1988-12-06 Canon Inc Picture reproducing device

Also Published As

Publication number Publication date
JPS6243394B2 (en) 1987-09-14

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