JPS6250903B2 - - Google Patents
Info
- Publication number
- JPS6250903B2 JPS6250903B2 JP56007708A JP770881A JPS6250903B2 JP S6250903 B2 JPS6250903 B2 JP S6250903B2 JP 56007708 A JP56007708 A JP 56007708A JP 770881 A JP770881 A JP 770881A JP S6250903 B2 JPS6250903 B2 JP S6250903B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- input
- nonlinear
- recording
- 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.)
- Expired
Links
- 230000006870 function Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 239000013070 direct material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56007708A JPS57123511A (en) | 1981-01-20 | 1981-01-20 | Recording and reproducing device for video signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56007708A JPS57123511A (en) | 1981-01-20 | 1981-01-20 | Recording and reproducing device for video signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57123511A JPS57123511A (en) | 1982-08-02 |
JPS6250903B2 true JPS6250903B2 (US07223432-20070529-C00017.png) | 1987-10-27 |
Family
ID=11673234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56007708A Granted JPS57123511A (en) | 1981-01-20 | 1981-01-20 | Recording and reproducing device for video signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57123511A (US07223432-20070529-C00017.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6139690A (ja) * | 1984-07-30 | 1986-02-25 | Victor Co Of Japan Ltd | 映像信号再生装置及び記録再生装置 |
JPH0685574B2 (ja) * | 1984-09-19 | 1994-10-26 | 日本ビクター株式会社 | 信号処理回路 |
US4860105A (en) * | 1987-05-22 | 1989-08-22 | Victor Company Of Japan, Ltd. | Noise Reducing circuit of a video signal |
JPH0326183A (ja) * | 1989-06-23 | 1991-02-04 | Matsushita Electric Ind Co Ltd | 映像信号の記録再生装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327415A (en) * | 1976-08-26 | 1978-03-14 | Sony Corp | Recordi ng and reproducing system |
-
1981
- 1981-01-20 JP JP56007708A patent/JPS57123511A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327415A (en) * | 1976-08-26 | 1978-03-14 | Sony Corp | Recordi ng and reproducing system |
Also Published As
Publication number | Publication date |
---|---|
JPS57123511A (en) | 1982-08-02 |
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