JPS5629879A - Recording and reproduction method - Google Patents

Recording and reproduction method

Info

Publication number
JPS5629879A
JPS5629879A JP10379379A JP10379379A JPS5629879A JP S5629879 A JPS5629879 A JP S5629879A JP 10379379 A JP10379379 A JP 10379379A JP 10379379 A JP10379379 A JP 10379379A JP S5629879 A JPS5629879 A JP S5629879A
Authority
JP
Japan
Prior art keywords
address data
address
gate
output
recording
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
JP10379379A
Other languages
Japanese (ja)
Inventor
Hidetoshi Kamoto
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 JP10379379A priority Critical patent/JPS5629879A/en
Publication of JPS5629879A publication Critical patent/JPS5629879A/en
Pending legal-status Critical Current

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  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE: To increase the accuracy of address data and to make easy the recording, by reading out the address signal with the rotating head in the state of tape stop and determining the address through the comparison of three address data in total.
CONSTITUTION: The signal reproduced at the rotating head 12 from the tape 11 is fed to the gate circuit 14 through the reproduction amplifier 13. Further, the gate 14 is conductive with the output pulse from the pulse generator 15 provided on the rotating shaft of the head 12. The output of the gate 14 is given to the decoder 17 and the address signals 2c, 2a, 2b are detected, each address data is set to the shift registers 21W19, and then the gate 14 is closed. The address data in the registers 19W21 are fed to the discrimination circuit 23, they are compared with each other, and when the address data two or more are in agreement, the address data are output from the terminal 26.
COPYRIGHT: (C)1981,JPO&Japio
JP10379379A 1979-08-15 1979-08-15 Recording and reproduction method Pending JPS5629879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10379379A JPS5629879A (en) 1979-08-15 1979-08-15 Recording and reproduction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10379379A JPS5629879A (en) 1979-08-15 1979-08-15 Recording and reproduction method

Publications (1)

Publication Number Publication Date
JPS5629879A true JPS5629879A (en) 1981-03-25

Family

ID=14363272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10379379A Pending JPS5629879A (en) 1979-08-15 1979-08-15 Recording and reproduction method

Country Status (1)

Country Link
JP (1) JPS5629879A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600806A1 (en) * 1986-06-28 1987-12-31 Sony Corp CONTROL SIGNAL DETECTION METHOD AND APPARATUS
JPH0378141A (en) * 1989-08-21 1991-04-03 Hitachi Ltd Magnetic recording and reproducing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600806A1 (en) * 1986-06-28 1987-12-31 Sony Corp CONTROL SIGNAL DETECTION METHOD AND APPARATUS
JPH0378141A (en) * 1989-08-21 1991-04-03 Hitachi Ltd Magnetic recording and reproducing device

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