JPS6460859A - Dubbing device - Google Patents
Dubbing deviceInfo
- Publication number
- JPS6460859A JPS6460859A JP62217533A JP21753387A JPS6460859A JP S6460859 A JPS6460859 A JP S6460859A JP 62217533 A JP62217533 A JP 62217533A JP 21753387 A JP21753387 A JP 21753387A JP S6460859 A JPS6460859 A JP S6460859A
- Authority
- JP
- Japan
- Prior art keywords
- recording information
- video signal
- appropriately
- dubbing
- composite color
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE:To perform dubbing by changing recording information appropriately, by changing reproduced recording information corresponding to recording at the time of performing the dubbing of a video signal on which the recording information is attached. CONSTITUTION:The reproduced recording information and a composite color video signal are supplied to input terminals 40 and 46, respectively. Also change data to change the reproduced recording information appropriately is supplied to a system controller 12 by operating an operating switch 10. The system controller 12 changes recording data appropriately based on the change data, and supplies it from an encoder 54 to a DPSK (Differential Phase Shift Keying) modulation circuit 42. DPSK-modulated recording information is multiplexed on an FM-modulated composite color video signal by a synthesis circuit 44, and is written on a prescribed track on a magnetic disk 16. Thus, the dubbing of appropriately changed recording information is performed with the composite color video signal.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217533A JP2558474B2 (en) | 1987-08-31 | 1987-08-31 | Dubbing equipment |
US07/875,547 US5177619A (en) | 1987-08-31 | 1992-04-27 | Apparatus for minimizing signal degradation during the copying of video signals from one recording medium to another recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217533A JP2558474B2 (en) | 1987-08-31 | 1987-08-31 | Dubbing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6460859A true JPS6460859A (en) | 1989-03-07 |
JP2558474B2 JP2558474B2 (en) | 1996-11-27 |
Family
ID=16705740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62217533A Expired - Fee Related JP2558474B2 (en) | 1987-08-31 | 1987-08-31 | Dubbing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2558474B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035962A (en) * | 1989-06-02 | 1991-01-11 | Canon Inc | Dubbing device |
JPH03108157A (en) * | 1989-09-21 | 1991-05-08 | Victor Co Of Japan Ltd | Disk recording and reproducing system |
US5517041A (en) * | 1991-09-02 | 1996-05-14 | Seiko Epson Corporation | Semiconductor device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123482A (en) * | 1984-07-11 | 1986-01-31 | Matsushita Electric Ind Co Ltd | Electronic camera device |
-
1987
- 1987-08-31 JP JP62217533A patent/JP2558474B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123482A (en) * | 1984-07-11 | 1986-01-31 | Matsushita Electric Ind Co Ltd | Electronic camera device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035962A (en) * | 1989-06-02 | 1991-01-11 | Canon Inc | Dubbing device |
JPH03108157A (en) * | 1989-09-21 | 1991-05-08 | Victor Co Of Japan Ltd | Disk recording and reproducing system |
US5517041A (en) * | 1991-09-02 | 1996-05-14 | Seiko Epson Corporation | Semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
JP2558474B2 (en) | 1996-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960618 |
|
LAPS | Cancellation because of no payment of annual fees |