JPS4918223A - - Google Patents
Info
- Publication number
- JPS4918223A JPS4918223A JP48040319A JP4031973A JPS4918223A JP S4918223 A JPS4918223 A JP S4918223A JP 48040319 A JP48040319 A JP 48040319A JP 4031973 A JP4031973 A JP 4031973A JP S4918223 A JPS4918223 A JP S4918223A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/70—Circuits for processing colour signals for colour killing
- H04N9/71—Circuits for processing colour signals for colour killing combined with colour gain control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24246672A | 1972-04-10 | 1972-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4918223A true JPS4918223A (en:Method) | 1974-02-18 |
| JPS5739111B2 JPS5739111B2 (en:Method) | 1982-08-19 |
Family
ID=22914881
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4031973A Expired JPS5739111B2 (en:Method) | 1972-04-10 | 1973-04-09 | |
| JP1481778A Pending JPS53134325A (en) | 1972-04-10 | 1978-02-10 | Automatic chroma gain controller |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1481778A Pending JPS53134325A (en) | 1972-04-10 | 1978-02-10 | Automatic chroma gain controller |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3740462A (en:Method) |
| JP (2) | JPS5739111B2 (en:Method) |
| AT (1) | AT331878B (en:Method) |
| BE (1) | BE798031A (en:Method) |
| BR (1) | BR7302547D0 (en:Method) |
| CA (1) | CA1002178A (en:Method) |
| ES (1) | ES413521A1 (en:Method) |
| FR (1) | FR2179954B1 (en:Method) |
| GB (1) | GB1422201A (en:Method) |
| HK (1) | HK7378A (en:Method) |
| IT (1) | IT983709B (en:Method) |
| MY (1) | MY7800174A (en:Method) |
| NL (1) | NL182270C (en:Method) |
| SE (1) | SE381159B (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155924U (en:Method) * | 1974-06-10 | 1975-12-24 | ||
| JPS52137928A (en) * | 1976-05-13 | 1977-11-17 | Matsushita Electric Ind Co Ltd | Colour television receiver |
| JPS6243992A (ja) * | 1985-08-22 | 1987-02-25 | Sony Corp | Ｐａｌ方式のカラ−テレビジヨン信号の色復調回路 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877067A (en) * | 1973-03-26 | 1975-04-08 | Warwick Electronics Inc | Peak chroma control circuit |
| US3962723A (en) * | 1973-10-25 | 1976-06-08 | Gte Sylvania Incorporated | Automatic peak color control circuit |
| US3936869A (en) * | 1973-11-02 | 1976-02-03 | Zenith Radio Corporation | Automatic color level circuit with peak detector |
| JPS5739597B2 (en:Method) * | 1974-04-08 | 1982-08-21 | ||
| US3970948A (en) * | 1974-12-06 | 1976-07-20 | Rca Corporation | Controller gain signal amplifier |
| JPS52128014A (en) * | 1976-04-20 | 1977-10-27 | Sony Corp | Color signal transmission circuit |
| US4054905A (en) * | 1976-10-28 | 1977-10-18 | Rca Corporation | Automatic chrominance gain control system |
| JPS5941634B2 (ja) * | 1980-10-08 | 1984-10-08 | 株式会社東芝 | カラ−受像機の色信号処理回路 |
| US4447826A (en) * | 1982-03-18 | 1984-05-08 | Rca Corporation | Digital television receiver automatic chroma control system |
| US4630102A (en) * | 1984-10-10 | 1986-12-16 | Rca Corporation | Digital chroma overload system |
| US4635102A (en) * | 1984-10-24 | 1987-01-06 | Rca Corporation | Chroma signal amplitude control apparatus |
| JPS62227291A (ja) * | 1986-03-29 | 1987-10-06 | Toshiba Corp | 自動色飽和度制御装置 |
| US4962417A (en) * | 1988-05-12 | 1990-10-09 | Rca Licensing Corporation | Chroma overload detector using a differential amplifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141064A (en) * | 1962-02-12 | 1964-07-14 | Rca Corp | Automatic chroma control from chroma signal |
-
1972
- 1972-04-10 US US00242466A patent/US3740462A/en not_active Expired - Lifetime
-
1973
- 1973-03-26 CA CA167,113A patent/CA1002178A/en not_active Expired
- 1973-04-04 GB GB1602273A patent/GB1422201A/en not_active Expired
- 1973-04-05 SE SE7304814A patent/SE381159B/xx unknown
- 1973-04-09 IT IT22737/73A patent/IT983709B/it active
- 1973-04-09 BR BR732547A patent/BR7302547D0/pt unknown
- 1973-04-09 NL NLAANVRAGE7304923,A patent/NL182270C/xx not_active IP Right Cessation
- 1973-04-09 JP JP4031973A patent/JPS5739111B2/ja not_active Expired
- 1973-04-10 FR FR7312958A patent/FR2179954B1/fr not_active Expired
- 1973-04-10 BE BE129868A patent/BE798031A/xx not_active IP Right Cessation
- 1973-04-10 AT AT316073A patent/AT331878B/de not_active IP Right Cessation
- 1973-04-10 ES ES413521A patent/ES413521A1/es not_active Expired
-
1978
- 1978-02-10 HK HK73/78A patent/HK7378A/xx unknown
- 1978-02-10 JP JP1481778A patent/JPS53134325A/ja active Pending
- 1978-12-30 MY MY174/78A patent/MY7800174A/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| ELECTRONIC TECHNICIAN#M2=1970 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155924U (en:Method) * | 1974-06-10 | 1975-12-24 | ||
| JPS52137928A (en) * | 1976-05-13 | 1977-11-17 | Matsushita Electric Ind Co Ltd | Colour television receiver |
| JPS6243992A (ja) * | 1985-08-22 | 1987-02-25 | Sony Corp | Ｐａｌ方式のカラ−テレビジヨン信号の色復調回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2179954A1 (en:Method) | 1973-11-23 |
| JPS53134325A (en) | 1978-11-22 |
| SE381159B (sv) | 1975-11-24 |
| HK7378A (en) | 1978-02-17 |
| AU5361673A (en) | 1974-09-26 |
| BR7302547D0 (pt) | 1974-07-11 |
| ES413521A1 (es) | 1976-02-01 |
| AT331878B (de) | 1976-08-25 |
| NL182270C (nl) | 1988-02-01 |
| NL7304923A (en:Method) | 1973-10-12 |
| BE798031A (fr) | 1973-07-31 |
| ATA316073A (de) | 1975-12-15 |
| GB1422201A (en) | 1976-01-21 |
| DE2317961A1 (de) | 1973-10-25 |
| IT983709B (it) | 1974-11-11 |
| FR2179954B1 (en:Method) | 1977-12-30 |
| CA1002178A (en) | 1976-12-21 |
| US3740462A (en) | 1973-06-19 |
| MY7800174A (en) | 1978-12-31 |
| NL182270B (nl) | 1987-09-01 |
| JPS5739111B2 (en:Method) | 1982-08-19 |
| DE2317961B2 (de) | 1975-06-26 |