JPS5396805A - Recording-reproducing method of signals - Google Patents
Recording-reproducing method of signalsInfo
- Publication number
- JPS5396805A JPS5396805A JP1116777A JP1116777A JPS5396805A JP S5396805 A JPS5396805 A JP S5396805A JP 1116777 A JP1116777 A JP 1116777A JP 1116777 A JP1116777 A JP 1116777A JP S5396805 A JPS5396805 A JP S5396805A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- recording
- reproducing method
- pilot signals
- vtr
- 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 perform tracking of heads by recording pilot signals in the tracks of information signals and detecting the pilot signals in a VTR.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1116777A JPS5396805A (en) | 1977-02-03 | 1977-02-03 | Recording-reproducing method of signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1116777A JPS5396805A (en) | 1977-02-03 | 1977-02-03 | Recording-reproducing method of signals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5396805A true JPS5396805A (en) | 1978-08-24 |
JPS6118251B2 JPS6118251B2 (en) | 1986-05-12 |
Family
ID=11770480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1116777A Granted JPS5396805A (en) | 1977-02-03 | 1977-02-03 | Recording-reproducing method of signals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5396805A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512247A1 (en) * | 1981-08-28 | 1983-03-04 | Ampex | SYSTEM AND METHOD FOR POSITIONING A STRUCTURE OF RECORDING / REPRODUCTION HEADS |
JPS60142803U (en) * | 1984-02-29 | 1985-09-21 | ソニー株式会社 | Rotating magnetic head device |
JPS6135080A (en) * | 1984-07-27 | 1986-02-19 | Hitachi Ltd | Tracking control system of vtr |
US4785360A (en) * | 1985-10-07 | 1988-11-15 | Canon Kabushiki Kaisha | Recording and reproducing apparatus having tracking control responsive to erase head scanning |
US4802031A (en) * | 1985-06-19 | 1989-01-31 | Canon Kabushiki Kaisha | Tracking control using signals reproduced by erase head |
US4843491A (en) * | 1985-09-26 | 1989-06-27 | Canon Kabushiki Kaisha | Recording and reproducing apparatus with track pitch detection |
US5285331A (en) * | 1989-02-23 | 1994-02-08 | Wangtek Incorporated | System for aligning a read head gap over a track of magnetic data |
US5452153A (en) * | 1992-07-10 | 1995-09-19 | Wangtek, Inc. | Servo controlled magnetic head positioner |
-
1977
- 1977-02-03 JP JP1116777A patent/JPS5396805A/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512247A1 (en) * | 1981-08-28 | 1983-03-04 | Ampex | SYSTEM AND METHOD FOR POSITIONING A STRUCTURE OF RECORDING / REPRODUCTION HEADS |
JPS60142803U (en) * | 1984-02-29 | 1985-09-21 | ソニー株式会社 | Rotating magnetic head device |
JPH0248976Y2 (en) * | 1984-02-29 | 1990-12-21 | ||
JPS6135080A (en) * | 1984-07-27 | 1986-02-19 | Hitachi Ltd | Tracking control system of vtr |
US4802031A (en) * | 1985-06-19 | 1989-01-31 | Canon Kabushiki Kaisha | Tracking control using signals reproduced by erase head |
US4843491A (en) * | 1985-09-26 | 1989-06-27 | Canon Kabushiki Kaisha | Recording and reproducing apparatus with track pitch detection |
US4785360A (en) * | 1985-10-07 | 1988-11-15 | Canon Kabushiki Kaisha | Recording and reproducing apparatus having tracking control responsive to erase head scanning |
US5285331A (en) * | 1989-02-23 | 1994-02-08 | Wangtek Incorporated | System for aligning a read head gap over a track of magnetic data |
US5452153A (en) * | 1992-07-10 | 1995-09-19 | Wangtek, Inc. | Servo controlled magnetic head positioner |
Also Published As
Publication number | Publication date |
---|---|
JPS6118251B2 (en) | 1986-05-12 |
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