JPS5399913A - Information recording and reproducing system - Google Patents

Information recording and reproducing system

Info

Publication number
JPS5399913A
JPS5399913A JP1304677A JP1304677A JPS5399913A JP S5399913 A JPS5399913 A JP S5399913A JP 1304677 A JP1304677 A JP 1304677A JP 1304677 A JP1304677 A JP 1304677A JP S5399913 A JPS5399913 A JP S5399913A
Authority
JP
Japan
Prior art keywords
information recording
reproducing system
disc
reference signal
recording reference
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
JP1304677A
Other languages
Japanese (ja)
Inventor
Atsumi Hirata
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP1304677A priority Critical patent/JPS5399913A/en
Publication of JPS5399913A publication Critical patent/JPS5399913A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)

Abstract

PURPOSE: To perform tracking by recording reference signal at every required revolution of the disc, in a magnetic disc, etc.
COPYRIGHT: (C)1978,JPO&Japio
JP1304677A 1977-02-10 1977-02-10 Information recording and reproducing system Pending JPS5399913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1304677A JPS5399913A (en) 1977-02-10 1977-02-10 Information recording and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1304677A JPS5399913A (en) 1977-02-10 1977-02-10 Information recording and reproducing system

Publications (1)

Publication Number Publication Date
JPS5399913A true JPS5399913A (en) 1978-08-31

Family

ID=11822167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1304677A Pending JPS5399913A (en) 1977-02-10 1977-02-10 Information recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS5399913A (en)

Similar Documents

Publication Publication Date Title
JPS5363002A (en) Signal recording system and disk type medium for recording signal
JPS52123606A (en) Recorder/reproducer
JPS5396805A (en) Recording-reproducing method of signals
JPS5399913A (en) Information recording and reproducing system
JPS5283018A (en) Magnetic video tape reproduction system
JPS5399914A (en) Information reproducing system
JPS51127709A (en) Magnetic-field orientation method of magnetic disc
JPS53100214A (en) Magnetic recording system
JPS52141605A (en) Record disk reproduction device
JPS5428107A (en) Drop-out detecting system
JPS523412A (en) Reprinting method of magnetic record
JPS5275113A (en) Video disc
JPS541007A (en) Magnetic recorder-reproducer
JPS5410713A (en) Magnetic recording and reproducing system
JPS5374408A (en) Tape recorder
JPS51124347A (en) Information processing and recording unit for magnetic cards
JPS5349910A (en) Video signal process system using rotary recording medium
JPS53125816A (en) Recording system for information recorded medium disc
JPS5399912A (en) Information reproducing system
JPS52106705A (en) Magnetic tape position signal reproducer
JPS5378818A (en) Magnetic disc system
JPS52132720A (en) Magnetic recording and reproducing unit for video signal
JPS5277713A (en) Signal recording and reproduction system
JPS5399911A (en) Information recording and reproducing system
JPS53116126A (en) Magnetic recording-reproducing system