JPS5778640A - Information recording system to optical disk - Google Patents

Information recording system to optical disk

Info

Publication number
JPS5778640A
JPS5778640A JP55151482A JP15148280A JPS5778640A JP S5778640 A JPS5778640 A JP S5778640A JP 55151482 A JP55151482 A JP 55151482A JP 15148280 A JP15148280 A JP 15148280A JP S5778640 A JPS5778640 A JP S5778640A
Authority
JP
Japan
Prior art keywords
track
final number
optical disk
information recording
recording system
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
JP55151482A
Other languages
Japanese (ja)
Other versions
JPH0157430B2 (en
Inventor
Masaharu Sakamoto
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP55151482A priority Critical patent/JPS5778640A/en
Publication of JPS5778640A publication Critical patent/JPS5778640A/en
Publication of JPH0157430B2 publication Critical patent/JPH0157430B2/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00745—Sectoring or header formats within a track

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To record information efficiently, by recording 1 track address at every 1 track, and 1 file number at every 1 information. CONSTITUTION:Following a flag field 21 and a control field 22 consisting of 2 words, there are a track address 23 and a final number 24 consisting of 1 word, and the sixth - eighth bits A5-A7 of the control field 22 are used for a track address. The eighth bit A7 of the control field 22, and the respective first bits b11, a11 of the track address 23 and the final number 24 are made to parity bits. In this way, 1 address is recorded in 1 track and the final number is recorded by 1 document and 1 final number, therefore, information is recorded efficiently without generating an unrecorded idle space.
JP55151482A 1980-10-30 1980-10-30 Information recording system to optical disk Granted JPS5778640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55151482A JPS5778640A (en) 1980-10-30 1980-10-30 Information recording system to optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55151482A JPS5778640A (en) 1980-10-30 1980-10-30 Information recording system to optical disk

Publications (2)

Publication Number Publication Date
JPS5778640A true JPS5778640A (en) 1982-05-17
JPH0157430B2 JPH0157430B2 (en) 1989-12-05

Family

ID=15519460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55151482A Granted JPS5778640A (en) 1980-10-30 1980-10-30 Information recording system to optical disk

Country Status (1)

Country Link
JP (1) JPS5778640A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050667A (en) * 1983-08-27 1985-03-20 Sony Corp Optical disc recording device
JPS6339174A (en) * 1986-08-01 1988-02-19 Matsushita Electric Ind Co Ltd Serial access disk data processing method
JPH06208765A (en) * 1993-09-01 1994-07-26 Sony Corp Optical disc medium
JPH08241572A (en) * 1996-03-29 1996-09-17 Sony Corp Optical disc media

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736479A (en) * 1980-07-29 1982-02-27 Victor Co Of Japan Ltd Automatic program searching playback device in playback device
JPS5738394A (en) * 1980-08-20 1982-03-03 Toyo Ink Mfg Co Water dispersion explosives

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736479A (en) * 1980-07-29 1982-02-27 Victor Co Of Japan Ltd Automatic program searching playback device in playback device
JPS5738394A (en) * 1980-08-20 1982-03-03 Toyo Ink Mfg Co Water dispersion explosives

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050667A (en) * 1983-08-27 1985-03-20 Sony Corp Optical disc recording device
JPS6339174A (en) * 1986-08-01 1988-02-19 Matsushita Electric Ind Co Ltd Serial access disk data processing method
JPH06208765A (en) * 1993-09-01 1994-07-26 Sony Corp Optical disc medium
JPH08241572A (en) * 1996-03-29 1996-09-17 Sony Corp Optical disc media

Also Published As

Publication number Publication date
JPH0157430B2 (en) 1989-12-05

Similar Documents

Publication Publication Date Title
ATE52871T1 (en) DISC PLAYER.
KR870008307A (en) Data recorder
ES2166206T3 (en) SUPPORT OF INFORMATIC INFORMATION WITH A PLURALITY OF SYNCHRONIZED AUDIO TRACKS, AND TO A SERIES OF DATA EXTRACTED FROM THE SAME.
MY106194A (en) Optical disk reproducing apparatus.
DE3888851D1 (en) Digital audio tape recording / reproducing method or recording / reproducing character data simultaneously with digital audio data.
BR9803930A (en) Reproduction and recording devices and recording media
NL192642B (en) Information recording / display device.
ES8405184A1 (en) Method of recording a digital information signal on a record carrier having a radiation-sensitive information layer, apparatus for carrying out the method, and optical record carrier provided with such a digital information signal
KR870009326A (en) Magnetic Record Playback Method
KR920003252A (en) Digital signal recorder
SE8404274D0 (en) DISC Recorder
EP0255188A3 (en) Method of recording, reproducing and erasing information on an optical disk
ES8609791A1 (en) Apparatus for reproducing information from a record carrier.
KR890015246A (en) Digital audio signal player
KR900702526A (en) Recording method and recording device
EP0945863A3 (en) Record information reproducing method with content identifiers
ES530238A0 (en) A DEVICE TO READ A CARRIER OR RECORD STAND THAT HAS RECORDED A DIGITAL INFORMATION SIGNAL
JPS5778640A (en) Information recording system to optical disk
KR920018733A (en) Data recording and playback device
ES8606709A1 (en) Method for reproducing information from an optically readable record carrier and apparatus for use in said method.
KR880005609A (en) Code Error Correction Circuit
DE3465390D1 (en) Method for the storage on and the reproduction from an optically readable record carrier, record carrier for use in the method and apparatus for use in the method
AU1355870A (en) Multitrack high bit density record and reproduce system
KR910005241A (en) Recording medium, signal recording method and signal reproduction method
ATE19167T1 (en) RECORDING AND PLAYBACK OF SELECTED AUDIO NEWS FROM A NEWS BLOCK ON A RECORDING CARRIER.