JPS5225528A - Magnetic record reproduction device - Google Patents

Magnetic record reproduction device

Info

Publication number
JPS5225528A
JPS5225528A JP10156375A JP10156375A JPS5225528A JP S5225528 A JPS5225528 A JP S5225528A JP 10156375 A JP10156375 A JP 10156375A JP 10156375 A JP10156375 A JP 10156375A JP S5225528 A JPS5225528 A JP S5225528A
Authority
JP
Japan
Prior art keywords
reproduction device
magnetic record
record reproduction
reproducing
coinciding
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
JP10156375A
Other languages
Japanese (ja)
Inventor
Sadafumi Kitamura
Ichiro Arimura
Chojuro Yamamitsu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10156375A priority Critical patent/JPS5225528A/en
Publication of JPS5225528A publication Critical patent/JPS5225528A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the timing axis fluctuation when reproducing and the mutual influences of the tracks, by means of switching and recording two demodulated waves which possesses specified frequencies per each one of magnetic track, thereby reproducing through coinciding the phase to the horizontal periodic signal.
COPYRIGHT: (C)1977,JPO&Japio
JP10156375A 1975-08-20 1975-08-20 Magnetic record reproduction device Pending JPS5225528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10156375A JPS5225528A (en) 1975-08-20 1975-08-20 Magnetic record reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10156375A JPS5225528A (en) 1975-08-20 1975-08-20 Magnetic record reproduction device

Publications (1)

Publication Number Publication Date
JPS5225528A true JPS5225528A (en) 1977-02-25

Family

ID=14303868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10156375A Pending JPS5225528A (en) 1975-08-20 1975-08-20 Magnetic record reproduction device

Country Status (1)

Country Link
JP (1) JPS5225528A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103930A (en) * 1974-01-12 1975-08-16
JPS529318U (en) * 1975-07-09 1977-01-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103930A (en) * 1974-01-12 1975-08-16
JPS529318U (en) * 1975-07-09 1977-01-22

Similar Documents

Publication Publication Date Title
JPS5432307A (en) Magnetic reproducer
JPS53149308A (en) Recorder-reproducer of digital signals
JPS5357804A (en) Information retrieval apparatus
JPS5221811A (en) Tracking device of magnetic recording reproduction equipment
JPS5225528A (en) Magnetic record reproduction device
JPS52129221A (en) Magnetic reproducing unit
JPS527708A (en) Tape recorder
JPS5283018A (en) Magnetic video tape reproduction system
JPS5237025A (en) Dropout compensation device
JPS5280008A (en) Video disc
JPS5255608A (en) Magnetic recording and playback system
JPS5433009A (en) Tape recorder
JPS52102010A (en) Signal recorder/reproducer by pcm system
JPS5275113A (en) Video disc
JPS51131214A (en) Magnetic record reproduction system
JPS51146814A (en) Magnetic record and playback system
JPS5283025A (en) Magnetic recording unit
JPS5225527A (en) Magnetic record reproducer
JPS5238206A (en) Magnetic recording and reproducing systems
JPS5256906A (en) Tracking control signal recording and reproduction system in magnetic recording and playback apparatus
JPS51151111A (en) Reproducer
JPS52102012A (en) Signal recorder/reproducer by pcm system
JPS5225607A (en) Rotary phase control system of magnetic disc memory
JPS5275122A (en) Recording and reproduction device
JPS5275124A (en) Recording and reproducing device