JPS6333221B2 - - Google Patents
Info
- Publication number
- JPS6333221B2 JPS6333221B2 JP55163707A JP16370780A JPS6333221B2 JP S6333221 B2 JPS6333221 B2 JP S6333221B2 JP 55163707 A JP55163707 A JP 55163707A JP 16370780 A JP16370780 A JP 16370780A JP S6333221 B2 JPS6333221 B2 JP S6333221B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- erasing
- recording
- control signal
- head
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 17
- 230000005415 magnetization Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
-
- 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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163707A JPS5788544A (en) | 1980-11-20 | 1980-11-20 | Recording and reproducing system for control signal in rotary magnetic head type vtr providing fixed magnetic head for full width erasing |
FR8121719A FR2494533B1 (fr) | 1980-11-20 | 1981-11-19 | Procede et appareil pour enregistrer/restituer un signal de commande dans un magnetoscope |
US06/323,135 US4527202A (en) | 1980-11-20 | 1981-11-19 | Method and apparatus for recording/reproducing a control signal on and from video signal recordings by an erase head |
KR1019810004532A KR880001971B1 (ko) | 1980-11-20 | 1981-11-20 | 비데오 테이프 레코더에 있어서 제어신호의 기록 및 재생을 위한 장치 |
DE3146097A DE3146097C2 (de) | 1980-11-20 | 1981-11-20 | Verfahren und Vorrichtung zum Aufzeichnen und Wiedergeben eines Steuersignals auf ein bzw. von einem Magnetband |
AT0500981A AT384515B (de) | 1980-11-20 | 1981-11-20 | Verfahren und vorrichtung zur aufzeichnung eines steuersignales auf ein magnetband in einem videorecorder |
GB8135011A GB2088618B (en) | 1980-11-20 | 1981-11-20 | Method and apparatus for recording/reproducing control signal in a video tape recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163707A JPS5788544A (en) | 1980-11-20 | 1980-11-20 | Recording and reproducing system for control signal in rotary magnetic head type vtr providing fixed magnetic head for full width erasing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788544A JPS5788544A (en) | 1982-06-02 |
JPS6333221B2 true JPS6333221B2 (enrdf_load_stackoverflow) | 1988-07-04 |
Family
ID=15779095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55163707A Granted JPS5788544A (en) | 1980-11-20 | 1980-11-20 | Recording and reproducing system for control signal in rotary magnetic head type vtr providing fixed magnetic head for full width erasing |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5788544A (enrdf_load_stackoverflow) |
KR (1) | KR880001971B1 (enrdf_load_stackoverflow) |
-
1980
- 1980-11-20 JP JP55163707A patent/JPS5788544A/ja active Granted
-
1981
- 1981-11-20 KR KR1019810004532A patent/KR880001971B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5788544A (en) | 1982-06-02 |
KR830008300A (ko) | 1983-11-18 |
KR880001971B1 (ko) | 1988-10-08 |