JPS57198518A - Digital recorder and reproducer - Google Patents

Digital recorder and reproducer

Info

Publication number
JPS57198518A
JPS57198518A JP8211081A JP8211081A JPS57198518A JP S57198518 A JPS57198518 A JP S57198518A JP 8211081 A JP8211081 A JP 8211081A JP 8211081 A JP8211081 A JP 8211081A JP S57198518 A JPS57198518 A JP S57198518A
Authority
JP
Japan
Prior art keywords
recording
processing system
deck
conversion section
reproduction
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
JP8211081A
Other languages
Japanese (ja)
Inventor
Takeshi Ito
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 JP8211081A priority Critical patent/JPS57198518A/en
Publication of JPS57198518A publication Critical patent/JPS57198518A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements

Abstract

PURPOSE:To consummate multi-function, by providing an automatic signal switching circuit prior to a D-A conversion section in a reproducing processing system. CONSTITUTION:A PCM deck 20 is a PCM processor 21 including a recording system, a reproduction processing system and a mixing circuit, internally connected with the 1st (built-in) VTR22, and the 2nd (external) VTR23 is externally connectable to the deck 20. Prior to a D-A conversion of the reproduction processing system, a signal switching circuit which gives a reproduced digital data to the D-A conversion section only when the VTR22 is in the states other than the normal recording and recording/reproduction, and gives the data to the D-A conversion section (as a recording digital data) via a mixing circuit and recording processing system in other states, is provided for the deck 20.
JP8211081A 1981-05-29 1981-05-29 Digital recorder and reproducer Pending JPS57198518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8211081A JPS57198518A (en) 1981-05-29 1981-05-29 Digital recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8211081A JPS57198518A (en) 1981-05-29 1981-05-29 Digital recorder and reproducer

Publications (1)

Publication Number Publication Date
JPS57198518A true JPS57198518A (en) 1982-12-06

Family

ID=13765258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8211081A Pending JPS57198518A (en) 1981-05-29 1981-05-29 Digital recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS57198518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121857A2 (en) * 1983-03-30 1984-10-17 Mitsubishi Denki Kabushiki Kaisha Mounting arrangement and driving apparatus suitable for optical disc player or recorder and player or recorder including such an arrangement or such apparatus
USRE33548E (en) * 1983-03-30 1991-03-05 Mitsubishi Denki Kabushiki Kaisha Deviation correction apparatus for optical disc light beams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121857A2 (en) * 1983-03-30 1984-10-17 Mitsubishi Denki Kabushiki Kaisha Mounting arrangement and driving apparatus suitable for optical disc player or recorder and player or recorder including such an arrangement or such apparatus
USRE33548E (en) * 1983-03-30 1991-03-05 Mitsubishi Denki Kabushiki Kaisha Deviation correction apparatus for optical disc light beams

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