JPS6419556A - Optical disk recording and reproducing device - Google Patents

Optical disk recording and reproducing device

Info

Publication number
JPS6419556A
JPS6419556A JP17303487A JP17303487A JPS6419556A JP S6419556 A JPS6419556 A JP S6419556A JP 17303487 A JP17303487 A JP 17303487A JP 17303487 A JP17303487 A JP 17303487A JP S6419556 A JPS6419556 A JP S6419556A
Authority
JP
Japan
Prior art keywords
address
sector
signal
recorded
analog signal
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
JP17303487A
Other languages
Japanese (ja)
Inventor
Shuichi Nishikawa
Minoru Ozaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17303487A priority Critical patent/JPS6419556A/en
Publication of JPS6419556A publication Critical patent/JPS6419556A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To record and reproduce an analog signal and a digital signal on one and the same recording medium, by switching the setting of an input signal at the analog signal or the digital signal selectively corresponding to the output of a sector mark detecting means. CONSTITUTION:When the analog signal is recorded, the analog signal of one turn is recorded consecutively from the next of a 0th sector mark/address, and when the digital signal is recorded, sector/mark addresses following after a first sector mark/address are generated and recorded automatically by a sector mark/address generator 11. A signal added on a digital input signal terminal 41 is inputted passing through a switch 15, and when the recording of 0th data is completed, the switch 15 is switched to a lower side by a controller 8, and a track address with the same number and a sector address with a value in which 1 is added on the sector address are generated by the address number supplied by an address detector 7.
JP17303487A 1987-07-13 1987-07-13 Optical disk recording and reproducing device Pending JPS6419556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17303487A JPS6419556A (en) 1987-07-13 1987-07-13 Optical disk recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17303487A JPS6419556A (en) 1987-07-13 1987-07-13 Optical disk recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6419556A true JPS6419556A (en) 1989-01-23

Family

ID=15952971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17303487A Pending JPS6419556A (en) 1987-07-13 1987-07-13 Optical disk recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6419556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195073A (en) * 1989-12-14 1993-03-16 Matsushita Electric Industrial Co., Ltd. Apparatus for selectively recording analog and digital data on an optical disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195073A (en) * 1989-12-14 1993-03-16 Matsushita Electric Industrial Co., Ltd. Apparatus for selectively recording analog and digital data on an optical disc

Similar Documents

Publication Publication Date Title
EP0278006A4 (en) A disc device and a disc-like recording medium
DE68917020T2 (en) Recording and playback device for digital data and data carriers.
ES8206895A1 (en) Apparatus for reproducing disc record
MY109893A (en) Optical information recording or reproducing apparatus.
DE68923206D1 (en) System for recording and reproducing digital audio signals.
JPS6437745A (en) Magneto-optical disk device
DE68921595T2 (en) Video signal recording / reproducing apparatus.
KR930003079A (en) Spindle Motor Control Circuit of Optical Record Reproduction System
DE69809178D1 (en) Device for recording and reproducing optical disks
KR910006959A (en) Digital information signal reproduction device
JPS57172553A (en) Reproducing device for stored information
JPS6419556A (en) Optical disk recording and reproducing device
JPS5750357A (en) Disk reproducer
JPS5616946A (en) Signal recording unit to information recording medium
KR920020465A (en) Video recorder
JPS5673986A (en) Magnetic recording and rerproducing device
JPS6466830A (en) Servo system for optical disk recording/reproducing device
JPS6435751A (en) Information signal reproducing device
JPS53125816A (en) Recording system for information recorded medium disc
JPS6439659A (en) Fast recording and reproducing device using disk reproduction system
JPS51142221A (en) Information reproducing device
JPS5730104A (en) Head signal switching system
KR860002093A (en) Signal recorder
JPS544101A (en) Signal pickupdevice for reproducing system using rotary information recording medium
JPS5730160A (en) Information reproducing device