JPS5564644A - Recording and reproducing device - Google Patents

Recording and reproducing device

Info

Publication number
JPS5564644A
JPS5564644A JP13699278A JP13699278A JPS5564644A JP S5564644 A JPS5564644 A JP S5564644A JP 13699278 A JP13699278 A JP 13699278A JP 13699278 A JP13699278 A JP 13699278A JP S5564644 A JPS5564644 A JP S5564644A
Authority
JP
Japan
Prior art keywords
recording
pulse
pulses
control
feed
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.)
Granted
Application number
JP13699278A
Other languages
Japanese (ja)
Other versions
JPS6212578B2 (en
Inventor
Yuji Watanabe
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 JP13699278A priority Critical patent/JPS5564644A/en
Publication of JPS5564644A publication Critical patent/JPS5564644A/en
Publication of JPS6212578B2 publication Critical patent/JPS6212578B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to control excellently the stop position of a tape even in reproduction and reverse reproduction mode of VTR, by devising recording position of two control signals.
CONSTITUTION: As for a recording and reproducing device where a pulse motor is driven by the N-number clock pulses to feed a tape by fixed length for recording or reproduction, pulse P1 (m) pulses after a 1st pulse among the N-number pulses is used as a 1st control signal and pulse P2 (m-1) pulses before a final pulse among them is for a 2nd control pulse to attain recording. Here, when an interval between pulses P1 and P2 is equivalent to the X-number pulses, X should not be 2m. To feed the tape forward in a reporduction mode, the 1st control signal is given priority and for a reverse feed, the 2nd control signal is given priority, so that head will be controlled by those control signals to scan on recording tracks accurately.
COPYRIGHT: (C)1980,JPO&Japio
JP13699278A 1978-11-07 1978-11-07 Recording and reproducing device Granted JPS5564644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13699278A JPS5564644A (en) 1978-11-07 1978-11-07 Recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13699278A JPS5564644A (en) 1978-11-07 1978-11-07 Recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5564644A true JPS5564644A (en) 1980-05-15
JPS6212578B2 JPS6212578B2 (en) 1987-03-19

Family

ID=15188243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13699278A Granted JPS5564644A (en) 1978-11-07 1978-11-07 Recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5564644A (en)

Also Published As

Publication number Publication date
JPS6212578B2 (en) 1987-03-19

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