JPS5498523A - Synchronizer between reproduced video signal from video disc and other video signals - Google Patents
Synchronizer between reproduced video signal from video disc and other video signalsInfo
- Publication number
- JPS5498523A JPS5498523A JP502178A JP502178A JPS5498523A JP S5498523 A JPS5498523 A JP S5498523A JP 502178 A JP502178 A JP 502178A JP 502178 A JP502178 A JP 502178A JP S5498523 A JPS5498523 A JP S5498523A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- video
- generator
- synchronizing 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.)
- Granted
Links
Abstract
PURPOSE: To simplify the synchronizer without using the switch circuit, by giving the synchronizing signal in the reproduced video signal from video disc to the synchronizing signal generator of self-running type and controlling the operation of the pattern generator of digital type with the synchronizing signal developed from the generator.
CONSTITUTION: When the reproduced video signal from video disc and the video signal from the pattern generator of digital system generating the video signal corresponding to the pattern such as letters, numerals and symbols are synchronized, the synchronizing signal in the reproduced video signal from the video disc player 1 is picked up with the synchronous separation circuit 4, and the signal is given to the synchronizing signal generator 10 of phase synchronous of self-running. Further, the synchronizing signal produced from the generator 10 controls the operation of the pattern generator 7 of digital type and it is fed to the signal processing circuit 2 from the player 1 and the output of the generator 7. The control of the microprocessor 8 performs signal processing and the signal is fed to the monitor TV receiver 3.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53005021A JPS6050099B2 (en) | 1978-01-20 | 1978-01-20 | A device for synchronizing the playback video signal from a video disc with other video signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53005021A JPS6050099B2 (en) | 1978-01-20 | 1978-01-20 | A device for synchronizing the playback video signal from a video disc with other video signals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5498523A true JPS5498523A (en) | 1979-08-03 |
JPS6050099B2 JPS6050099B2 (en) | 1985-11-06 |
Family
ID=11599846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53005021A Expired JPS6050099B2 (en) | 1978-01-20 | 1978-01-20 | A device for synchronizing the playback video signal from a video disc with other video signals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050099B2 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134878A (en) * | 1980-03-24 | 1981-10-21 | Canon Inc | Picture readout controller |
JPS57190476A (en) * | 1981-05-18 | 1982-11-24 | Sony Corp | Video tape recorder |
JPS58188976A (en) * | 1982-04-02 | 1983-11-04 | Akai Electric Co Ltd | Video signal transmitting circuit |
JPS58210767A (en) * | 1982-05-31 | 1983-12-08 | Matsushita Electric Ind Co Ltd | Video signal reproducing device |
JPS5929867U (en) * | 1982-08-18 | 1984-02-24 | パイオニア株式会社 | sink insert circuit |
JPS5954387A (en) * | 1982-09-21 | 1984-03-29 | Matsushita Electric Ind Co Ltd | Reproducer of information recording disc |
JPS59127377U (en) * | 1983-02-17 | 1984-08-27 | パイオニア株式会社 | Recorded information reproducing device |
JPS60244169A (en) * | 1984-05-18 | 1985-12-04 | Victor Co Of Japan Ltd | Video reproducer |
JPS6150473A (en) * | 1984-08-20 | 1986-03-12 | Victor Co Of Japan Ltd | Disc shape information signal recording medium reproducer |
JPS6147576U (en) * | 1984-08-30 | 1986-03-29 | シャープ株式会社 | video disc player |
JPS61258576A (en) * | 1985-05-11 | 1986-11-15 | Teac Co | Muting device for video signal |
JPS6282773A (en) * | 1985-10-07 | 1987-04-16 | Nippon Gakki Seizo Kk | Synchronizing signal correction circuit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0248298A (en) * | 1988-08-08 | 1990-02-19 | Mitsubishi Electric Corp | Wheel trouble detecting method for space flying body |
-
1978
- 1978-01-20 JP JP53005021A patent/JPS6050099B2/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH026270B2 (en) * | 1980-03-24 | 1990-02-08 | Canon Kk | |
JPS56134878A (en) * | 1980-03-24 | 1981-10-21 | Canon Inc | Picture readout controller |
JPS57190476A (en) * | 1981-05-18 | 1982-11-24 | Sony Corp | Video tape recorder |
JPH0241952B2 (en) * | 1981-05-18 | 1990-09-20 | ||
JPS58188976A (en) * | 1982-04-02 | 1983-11-04 | Akai Electric Co Ltd | Video signal transmitting circuit |
JPS58210767A (en) * | 1982-05-31 | 1983-12-08 | Matsushita Electric Ind Co Ltd | Video signal reproducing device |
JPS5929867U (en) * | 1982-08-18 | 1984-02-24 | パイオニア株式会社 | sink insert circuit |
JPS5954387A (en) * | 1982-09-21 | 1984-03-29 | Matsushita Electric Ind Co Ltd | Reproducer of information recording disc |
JPS59127377U (en) * | 1983-02-17 | 1984-08-27 | パイオニア株式会社 | Recorded information reproducing device |
JPS60244169A (en) * | 1984-05-18 | 1985-12-04 | Victor Co Of Japan Ltd | Video reproducer |
JPS6150473A (en) * | 1984-08-20 | 1986-03-12 | Victor Co Of Japan Ltd | Disc shape information signal recording medium reproducer |
JPS6147576U (en) * | 1984-08-30 | 1986-03-29 | シャープ株式会社 | video disc player |
JPS61258576A (en) * | 1985-05-11 | 1986-11-15 | Teac Co | Muting device for video signal |
JPS6282773A (en) * | 1985-10-07 | 1987-04-16 | Nippon Gakki Seizo Kk | Synchronizing signal correction circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS6050099B2 (en) | 1985-11-06 |
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