JPS54140511A - Video signal recording and reproducing apparatus - Google Patents
Video signal recording and reproducing apparatusInfo
- Publication number
- JPS54140511A JPS54140511A JP4800578A JP4800578A JPS54140511A JP S54140511 A JPS54140511 A JP S54140511A JP 4800578 A JP4800578 A JP 4800578A JP 4800578 A JP4800578 A JP 4800578A JP S54140511 A JPS54140511 A JP S54140511A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- video signal
- recording
- reproducing apparatus
- arrow
- 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
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
- G11B7/0031—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent using a rotating head, e.g. helicoidal recording
Landscapes
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
PURPOSE:To reduce the size of an apparatus and to simplify the same by using a multiplex head system in a VTR. CONSTITUTION:A recording tape 2 is turned at a constant speed in the direction of arrow A, and multi-recording heads 51, 52, 61 and 62 are turned at a constant speed in the direction of arrow B so that the tape 2 has its tracks 7 and 8 recorded with audio signals and synchronous signals and its center portion formed with video signal tracks a to d. In an image pick-up device of this instance, the image of an object is forcused through a lens 11 and splitters 12 and 15 upon two-dimentional CCDs 16 and 17 so tha the signals from the respective CCDs are fed through a preset processing to a recording system 21 and recorded in a medium 22. Upon the reproduction, the output signals of the medium 22 are processed through a reproducing system 23 at 24 and are reproduced as TV signals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4800578A JPS54140511A (en) | 1978-04-23 | 1978-04-23 | Video signal recording and reproducing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4800578A JPS54140511A (en) | 1978-04-23 | 1978-04-23 | Video signal recording and reproducing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54140511A true JPS54140511A (en) | 1979-10-31 |
JPS6318395B2 JPS6318395B2 (en) | 1988-04-18 |
Family
ID=12791176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4800578A Granted JPS54140511A (en) | 1978-04-23 | 1978-04-23 | Video signal recording and reproducing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140511A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158039A (en) * | 1981-03-24 | 1982-09-29 | Toshiba Corp | Magnetic transfer recorder |
JPS6022886A (en) * | 1984-06-13 | 1985-02-05 | Hitachi Ltd | Recording and reproducing device of digital picture signal |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5067023A (en) * | 1973-10-12 | 1975-06-05 | ||
JPS50126216A (en) * | 1974-03-20 | 1975-10-03 | ||
JPS50129119A (en) * | 1974-03-29 | 1975-10-13 | ||
JPS50141921A (en) * | 1974-05-02 | 1975-11-15 | ||
JPS5168814A (en) * | 1974-12-12 | 1976-06-14 | Matsushita Electric Ind Co Ltd |
-
1978
- 1978-04-23 JP JP4800578A patent/JPS54140511A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5067023A (en) * | 1973-10-12 | 1975-06-05 | ||
JPS50126216A (en) * | 1974-03-20 | 1975-10-03 | ||
JPS50129119A (en) * | 1974-03-29 | 1975-10-13 | ||
JPS50141921A (en) * | 1974-05-02 | 1975-11-15 | ||
JPS5168814A (en) * | 1974-12-12 | 1976-06-14 | Matsushita Electric Ind Co Ltd |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158039A (en) * | 1981-03-24 | 1982-09-29 | Toshiba Corp | Magnetic transfer recorder |
JPS6022886A (en) * | 1984-06-13 | 1985-02-05 | Hitachi Ltd | Recording and reproducing device of digital picture signal |
JPS6340077B2 (en) * | 1984-06-13 | 1988-08-09 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6318395B2 (en) | 1988-04-18 |
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