CS275825B6 - Circuit for video signal noise rejection - Google Patents
Circuit for video signal noise rejection Download PDFInfo
- Publication number
- CS275825B6 CS275825B6 CS903635A CS363590A CS275825B6 CS 275825 B6 CS275825 B6 CS 275825B6 CS 903635 A CS903635 A CS 903635A CS 363590 A CS363590 A CS 363590A CS 275825 B6 CS275825 B6 CS 275825B6
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- signal
- circuit
- noise
- video signal
- transistor
- Prior art date
Links
- 230000001629 suppression Effects 0.000 claims description 7
- 238000009966 trimming Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000036540 impulse transmission Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008054 signal transmission 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
- G11B20/02—Analogue recording or reproducing
- G11B20/06—Angle-modulation recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/911—Television signal processing therefor for the suppression of noise
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61086610A JPS62242480A (ja) | 1986-04-15 | 1986-04-15 | Ｆｍ復調装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS275825B6 true CS275825B6 (en) | 1992-03-18 |
| CS363590A3 CS363590A3 (en) | 1992-03-18 |
Family
ID=13891782
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS903635A CS363590A3 (en) | 1986-04-15 | 1987-04-15 | Circuit for video signal noise rejection |
| CS872683A CS275797B6 (en) | 1986-04-15 | 1987-04-15 | Circuit for videosignal noise suppression |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS872683A CS275797B6 (en) | 1986-04-15 | 1987-04-15 | Circuit for videosignal noise suppression |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS62242480A (enrdf_load_html_response) |
| KR (1) | KR900004623B1 (enrdf_load_html_response) |
| CS (2) | CS363590A3 (enrdf_load_html_response) |
| DE (1) | DE3712778A1 (enrdf_load_html_response) |
| GB (1) | GB2189368B (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960006112Y1 (ko) * | 1991-04-30 | 1996-07-20 | 강진구 | 잡음제거회로 |
| CH685197A5 (de) * | 1992-01-09 | 1995-04-28 | Automatic Taping Systems | Breitbandbinden von gestapeltem Packgut. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57166786A (en) * | 1981-04-06 | 1982-10-14 | Sony Corp | Video signal processing circuit |
| US4563704A (en) * | 1981-06-19 | 1986-01-07 | Victor Company Of Japan, Ltd. | Noise reduction circuit for a video signal |
-
1986
- 1986-04-15 JP JP61086610A patent/JPS62242480A/ja active Pending
-
1987
- 1987-04-10 GB GB8708663A patent/GB2189368B/en not_active Expired - Lifetime
- 1987-04-15 KR KR1019870003614A patent/KR900004623B1/ko not_active Expired
- 1987-04-15 CS CS903635A patent/CS363590A3/cs unknown
- 1987-04-15 CS CS872683A patent/CS275797B6/cs unknown
- 1987-04-15 DE DE19873712778 patent/DE3712778A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| KR870010530A (ko) | 1987-11-30 |
| GB8708663D0 (en) | 1987-05-13 |
| KR900004623B1 (ko) | 1990-06-30 |
| DE3712778A1 (de) | 1987-10-22 |
| JPS62242480A (ja) | 1987-10-23 |
| GB2189368A (en) | 1987-10-21 |
| GB2189368B (en) | 1990-02-07 |
| CS363590A3 (en) | 1992-03-18 |
| CS275797B6 (en) | 1992-03-18 |
| CS8702683A2 (en) | 1991-07-16 |
| DE3712778C2 (enrdf_load_html_response) | 1993-01-14 |
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