JPS6422183A - Video signal recording and reproducing device - Google Patents
Video signal recording and reproducing deviceInfo
- Publication number
- JPS6422183A JPS6422183A JP62178332A JP17833287A JPS6422183A JP S6422183 A JPS6422183 A JP S6422183A JP 62178332 A JP62178332 A JP 62178332A JP 17833287 A JP17833287 A JP 17833287A JP S6422183 A JPS6422183 A JP S6422183A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- mtr
- recorded
- video signal
- reproduced
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain a device small in size and thin in wall by providing a means for executing the balanced modulation of the signal of a specific zone at the low-pass side of a recorded video signal divided into plural zones and the remaining signal except for the specific zone for the zones. CONSTITUTION:The zone of a video signal impressed on an input terminal 3 of a recording circuit 2 is divided into 21 by BPF1-BPF21. The output signal of the BPF1 at the low-pass side is recorded through a LPF1 on a track (Ch1) of a multi track recorder (Mtr) 1, and the output signals of BPF2-BPF21 are recorded through balanced modulators BM1-BM20, LPF2-LPF21 on Ch2-Ch21 of the Mtr 1. A voice signal impressed on terminals 4L and 4R is recorded through a FM modulator 5 on a Ch22 of the Mtr 1. A signal reproduced from the Ch1 of the Mtr 1 is inputted to a BPF23 through an LPF22, and the signal reproduced from Ch2-Ch21 is inputted through LPF23-LPF42, demodulators DBM1-DBM20 to BPF23-BPF42. The output of the BPF22-BPF42 is reproduced through an adder 7 as one video signal, and the reproducing signal of the Ch22 is demodulated through a FM demodulator 8 to the right and left voice signals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178332A JPS6422183A (en) | 1987-07-17 | 1987-07-17 | Video signal recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178332A JPS6422183A (en) | 1987-07-17 | 1987-07-17 | Video signal recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6422183A true JPS6422183A (en) | 1989-01-25 |
Family
ID=16046643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62178332A Pending JPS6422183A (en) | 1987-07-17 | 1987-07-17 | Video signal recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422183A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492155A (en) * | 1993-04-14 | 1996-02-20 | Sumitomo Electric Industries, Ltd. | Wire laying-out apparatus |
-
1987
- 1987-07-17 JP JP62178332A patent/JPS6422183A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492155A (en) * | 1993-04-14 | 1996-02-20 | Sumitomo Electric Industries, Ltd. | Wire laying-out apparatus |
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