JPS5696580A - Playback device for still picture - Google Patents
Playback device for still pictureInfo
- Publication number
- JPS5696580A JPS5696580A JP17174479A JP17174479A JPS5696580A JP S5696580 A JPS5696580 A JP S5696580A JP 17174479 A JP17174479 A JP 17174479A JP 17174479 A JP17174479 A JP 17174479A JP S5696580 A JPS5696580 A JP S5696580A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- capstan
- speed
- given
- tape
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
Abstract
PURPOSE:To ensure to include guide band noise within the vertical blanking period, by decelerating the capstan motor to a given speed at the still playback mode set and stopping the motor after a given time from the time of playback of control signal. CONSTITUTION:A capstan 9 scanning a tape 1 is turned with a capstan motor 10, which is driven with a control amplifier 11. This motor 11 is fitted with a frequency generator 12, the frequency of which is fed to a stop counter 16, capstan servo circuit 15, B speed detection circuit 17 and C speed detection circuit 18. Further, when the still picture playback mode is set from normal speed run of the tape 1, the number of revolutions of the motor 10 is decelerated to a given speed with the control of the amplifier 11, and the motor 10 is stopped after a given time from the playback time of control signal recorded at a position corresponding to the video trunk recorded on the tape 1 with this given speed, to ensure to insert guide band noise into vertical blanking period.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17174479A JPS5696580A (en) | 1979-12-29 | 1979-12-29 | Playback device for still picture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17174479A JPS5696580A (en) | 1979-12-29 | 1979-12-29 | Playback device for still picture |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62160150A Division JPS6310891A (en) | 1987-06-27 | 1987-06-27 | Still picture reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5696580A true JPS5696580A (en) | 1981-08-04 |
JPS639433B2 JPS639433B2 (en) | 1988-02-29 |
Family
ID=15928873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17174479A Granted JPS5696580A (en) | 1979-12-29 | 1979-12-29 | Playback device for still picture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5696580A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834683A (en) * | 1981-08-24 | 1983-03-01 | Canon Inc | Magnetic recording and reproducing device |
JPS5854886A (en) * | 1981-09-25 | 1983-03-31 | Sony Corp | Control circuit for direct current motor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0419628U (en) * | 1990-06-05 | 1992-02-19 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951810A (en) * | 1972-09-19 | 1974-05-20 |
-
1979
- 1979-12-29 JP JP17174479A patent/JPS5696580A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951810A (en) * | 1972-09-19 | 1974-05-20 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834683A (en) * | 1981-08-24 | 1983-03-01 | Canon Inc | Magnetic recording and reproducing device |
JPH0427756B2 (en) * | 1981-08-24 | 1992-05-12 | Canon Kk | |
JPS5854886A (en) * | 1981-09-25 | 1983-03-31 | Sony Corp | Control circuit for direct current motor |
JPH0327981B2 (en) * | 1981-09-25 | 1991-04-17 | Sonii Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS639433B2 (en) | 1988-02-29 |
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