JPS5648771A - Recording disk and synchronous controller for its reproduced signal - Google Patents

Recording disk and synchronous controller for its reproduced signal

Info

Publication number
JPS5648771A
JPS5648771A JP12546479A JP12546479A JPS5648771A JP S5648771 A JPS5648771 A JP S5648771A JP 12546479 A JP12546479 A JP 12546479A JP 12546479 A JP12546479 A JP 12546479A JP S5648771 A JPS5648771 A JP S5648771A
Authority
JP
Japan
Prior art keywords
signal information
pieces
recording
reproduced
recording disk
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
JP12546479A
Other languages
Japanese (ja)
Inventor
Koichi Minemura
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 JP12546479A priority Critical patent/JPS5648771A/en
Publication of JPS5648771A publication Critical patent/JPS5648771A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums

Landscapes

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

Abstract

PURPOSE:To obtain reproduced picture and reproduced sounds of high quality by separately recording video and sound signal information on a recording disk and by recording synchronizing signal information for every signal information. CONSTITUTION:On one side 12 of recording disk 11, video signal information is recorded along the spirally set recording line and on the other surface 13, sound signal information is separately recorded. As pieces of synchronizing signal information for synchronization between reproduced signals of both pieces of signal information, address signals XA and XB are inserted into both pieces of signal information at proper separate positions in vertical blanking period VBL by being binary-coded. Then, the reproducing device side reads both sides simultaneously and decides address signals XA and XB to synchronize both reproduced signals of both pieces of signal informations, so that both pieces of signal information will never interfere mutually in signal reproduction.
JP12546479A 1979-09-29 1979-09-29 Recording disk and synchronous controller for its reproduced signal Pending JPS5648771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12546479A JPS5648771A (en) 1979-09-29 1979-09-29 Recording disk and synchronous controller for its reproduced signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12546479A JPS5648771A (en) 1979-09-29 1979-09-29 Recording disk and synchronous controller for its reproduced signal

Publications (1)

Publication Number Publication Date
JPS5648771A true JPS5648771A (en) 1981-05-02

Family

ID=14910729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12546479A Pending JPS5648771A (en) 1979-09-29 1979-09-29 Recording disk and synchronous controller for its reproduced signal

Country Status (1)

Country Link
JP (1) JPS5648771A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924411A (en) * 1982-07-30 1984-02-08 Sony Corp Video and audio reproducing device
JPS59132404A (en) * 1983-01-19 1984-07-30 Katsuo Takahashi Disk and reproducer for reproducing simultaneously video and sound signal on both sides
JPS613363A (en) * 1984-06-14 1986-01-09 Nippon Columbia Co Ltd Information recording device and information reproducing device
JPH01173983A (en) * 1987-12-26 1989-07-10 Toko Inc Method for simulating image and voice
JPH07262702A (en) * 1982-01-25 1995-10-13 Discovision Assoc Optical disk
US6453116B1 (en) 1999-02-18 2002-09-17 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US6456783B1 (en) 1999-05-07 2002-09-24 Kabushiki Kaisha Toshiba Data structure of stream data, and recording and playback method thereof

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07262702A (en) * 1982-01-25 1995-10-13 Discovision Assoc Optical disk
JPS5924411A (en) * 1982-07-30 1984-02-08 Sony Corp Video and audio reproducing device
JPS59132404A (en) * 1983-01-19 1984-07-30 Katsuo Takahashi Disk and reproducer for reproducing simultaneously video and sound signal on both sides
JPS613363A (en) * 1984-06-14 1986-01-09 Nippon Columbia Co Ltd Information recording device and information reproducing device
JPH01173983A (en) * 1987-12-26 1989-07-10 Toko Inc Method for simulating image and voice
US7054543B2 (en) 1999-02-18 2006-05-30 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7177521B2 (en) 1999-02-18 2007-02-13 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US6580869B1 (en) 1999-02-18 2003-06-17 Kabushiki Kaisha Toshiba Recording medium of stream data including management information used to access the stream data, and recording method and playback method of the same
US6768863B2 (en) 1999-02-18 2004-07-27 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US6782189B2 (en) 1999-02-18 2004-08-24 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US6453116B1 (en) 1999-02-18 2002-09-17 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7085473B2 (en) 1999-02-18 2006-08-01 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US8417101B2 (en) 1999-02-18 2013-04-09 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7218838B2 (en) 1999-02-18 2007-05-15 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7263276B2 (en) 1999-02-18 2007-08-28 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7277622B2 (en) 1999-02-18 2007-10-02 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7283725B2 (en) 1999-02-18 2007-10-16 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7308189B2 (en) 1999-02-18 2007-12-11 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7369747B2 (en) 1999-02-18 2008-05-06 Kabushiki Kaisha Toshiba Recording medium of stream data, and recording method and playback method of the same
US7418194B2 (en) 1999-05-07 2008-08-26 Kabushiki Kaisha Toshiba Data structure of stream data, and recording and playback method thereof
US6456783B1 (en) 1999-05-07 2002-09-24 Kabushiki Kaisha Toshiba Data structure of stream data, and recording and playback method thereof

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