JPS6344386A - Reproducing device for recorded information - Google Patents

Reproducing device for recorded information

Info

Publication number
JPS6344386A
JPS6344386A JP61188258A JP18825886A JPS6344386A JP S6344386 A JPS6344386 A JP S6344386A JP 61188258 A JP61188258 A JP 61188258A JP 18825886 A JP18825886 A JP 18825886A JP S6344386 A JPS6344386 A JP S6344386A
Authority
JP
Japan
Prior art keywords
information
read
data
pieces
speed
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
JP61188258A
Other languages
Japanese (ja)
Other versions
JP2570267B2 (en
Inventor
Satoru Hida
Koji Ishiwatari
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP61188258A priority Critical patent/JP2570267B2/en
Publication of JPS6344386A publication Critical patent/JPS6344386A/en
Application granted granted Critical
Publication of JP2570267B2 publication Critical patent/JP2570267B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To generate a reproduced output signal without an idle time by writing data equivalent to the access time of program information and simultaneously transmitting said data through a buffer memory that is made readable.
CONSTITUTION: Pieces of information picked up at a data processing speed corresponding to an accelerated read speed are sequentially read in a buffer memory 32A. Simultaneously said pieces of information are read and transmitted as a reproduced output signal at the data processing speed corresponding to a standard read speed. Consequently data corresponding to the difference between the accelerated read speed and the standard read speed is accumulated in the memory 32A. The accumulation amount is selected to a value equivalent to the access time required for accessing from one to another information among pieces of information recorded on an optical disk 2. Even if time when no recorded information is picked up while program information is sequentially accessed and read out of the disk 2, consecutively data can be read out of the memory 32A.
COPYRIGHT: (C)1988,JPO&Japio
JP61188258A 1986-08-11 1986-08-11 Recorded information playback device Expired - Lifetime JP2570267B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61188258A JP2570267B2 (en) 1986-08-11 1986-08-11 Recorded information playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61188258A JP2570267B2 (en) 1986-08-11 1986-08-11 Recorded information playback device

Publications (2)

Publication Number Publication Date
JPS6344386A true JPS6344386A (en) 1988-02-25
JP2570267B2 JP2570267B2 (en) 1997-01-08

Family

ID=16220533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61188258A Expired - Lifetime JP2570267B2 (en) 1986-08-11 1986-08-11 Recorded information playback device

Country Status (1)

Country Link
JP (1) JP2570267B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03260981A (en) * 1990-03-12 1991-11-20 Matsushita Electric Ind Co Ltd Reproducing device
JPH0421985A (en) * 1990-05-15 1992-01-24 Matsushita Electric Ind Co Ltd Data reproducing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954012A (en) * 1982-09-20 1984-03-28 Matsushita Electric Ind Co Ltd Recording and reproducing device of digital signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954012A (en) * 1982-09-20 1984-03-28 Matsushita Electric Ind Co Ltd Recording and reproducing device of digital signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03260981A (en) * 1990-03-12 1991-11-20 Matsushita Electric Ind Co Ltd Reproducing device
JPH0421985A (en) * 1990-05-15 1992-01-24 Matsushita Electric Ind Co Ltd Data reproducing device

Also Published As

Publication number Publication date
JP2570267B2 (en) 1997-01-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term