JPS5693130A - Recorder/reproducer - Google Patents

Recorder/reproducer

Info

Publication number
JPS5693130A
JPS5693130A JP16969979A JP16969979A JPS5693130A JP S5693130 A JPS5693130 A JP S5693130A JP 16969979 A JP16969979 A JP 16969979A JP 16969979 A JP16969979 A JP 16969979A JP S5693130 A JPS5693130 A JP S5693130A
Authority
JP
Japan
Prior art keywords
signal
speed information
during
recording
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
JP16969979A
Other languages
Japanese (ja)
Inventor
Hideo Kondo
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP16969979A priority Critical patent/JPS5693130A/en
Publication of JPS5693130A publication Critical patent/JPS5693130A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To realize an automatic control of the reproducing speed and thus eliminate the troublesome operation of a recorder/reproducer, by recording the speed information superposing on the voice signal during the recording and then discriminating the speed information during the reproduction.
CONSTITUTION: The mechanism which supplies a command of the speed information of the recording medium 1 is added to the control board 8'. Both the speed information of the medium 1 and the voice signal during the recording are changed into the superposed signal by the superposition discriminating part 9 for execution of writing. And the superposed signal read out of the writing/reading part 3 is discriminated during the reproduction. The speed information of the medium 1 and supplied from the board 8' is converted into the superposing-enable signal to be transmitted to the part 9, and the signal discriminated during the reproduction is converted into the signal suited for control of the driving mechanism through the superposed signal conversion part 10.
COPYRIGHT: (C)1981,JPO&Japio
JP16969979A 1979-12-26 1979-12-26 Recorder/reproducer Pending JPS5693130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16969979A JPS5693130A (en) 1979-12-26 1979-12-26 Recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16969979A JPS5693130A (en) 1979-12-26 1979-12-26 Recorder/reproducer

Publications (1)

Publication Number Publication Date
JPS5693130A true JPS5693130A (en) 1981-07-28

Family

ID=15891239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16969979A Pending JPS5693130A (en) 1979-12-26 1979-12-26 Recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS5693130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855847A (en) * 1983-12-29 1989-08-08 Pioneer Electronic Corporation Video disk reproducing device having improved motor speed control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855847A (en) * 1983-12-29 1989-08-08 Pioneer Electronic Corporation Video disk reproducing device having improved motor speed control

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