JPS5564644A - Recording and reproducing device - Google Patents
Recording and reproducing deviceInfo
- 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
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
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) |
-
1978
- 1978-11-07 JP JP13699278A patent/JPS5564644A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6212578B2 (en) | 1987-03-19 |
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