NL7306900A - - Google Patents
Info
- Publication number
- NL7306900A NL7306900A NL7306900A NL7306900A NL7306900A NL 7306900 A NL7306900 A NL 7306900A NL 7306900 A NL7306900 A NL 7306900A NL 7306900 A NL7306900 A NL 7306900A NL 7306900 A NL7306900 A NL 7306900A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/85—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving
-
- 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
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
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 |
---|---|---|---|
US351036A US3872497A (en) | 1973-04-13 | 1973-04-13 | Signal translating apparatus for composite signal subject to jitter |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7306900A true NL7306900A (xx) | 1974-11-19 |
Family
ID=23379318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7306900A NL7306900A (xx) | 1973-04-13 | 1973-05-17 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3872497A (xx) |
AU (1) | AU469845B2 (xx) |
CA (1) | CA995353A (xx) |
FR (1) | FR2230140B1 (xx) |
GB (1) | GB1425273A (xx) |
NL (1) | NL7306900A (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972064A (en) * | 1973-03-20 | 1976-07-27 | Rca Corporation | Apparatus and methods for playback of color picture/sound records |
US3996606A (en) * | 1975-03-18 | 1976-12-07 | Rca Corporation | Comb filter for video processing |
US3969757A (en) * | 1975-04-21 | 1976-07-13 | Rca Corporation | Color image signal processing circuits |
JPS5823998B2 (ja) * | 1977-03-08 | 1983-05-18 | 日本ビクター株式会社 | 情報信号記録方法 |
JPS53114612A (en) * | 1977-03-16 | 1978-10-06 | Matsushita Electric Ind Co Ltd | Compensating unit for color video signal defect |
US4292648A (en) * | 1979-04-09 | 1981-09-29 | Ampex Corporation | Color corrector for a composite color video signal |
JPS5765988A (en) * | 1980-10-13 | 1982-04-21 | Victor Co Of Japan Ltd | Processing circuit for color video signal |
JPS57124986A (en) * | 1981-01-26 | 1982-08-04 | Victor Co Of Japan Ltd | Color video signal reproducing device |
JPS59194583A (ja) * | 1983-04-19 | 1984-11-05 | Victor Co Of Japan Ltd | 画像表示装置 |
US4754340A (en) * | 1983-11-01 | 1988-06-28 | Matsushita Electric Industrial Co., Ltd. | Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling |
JPH0732492B2 (ja) * | 1985-08-02 | 1995-04-10 | キヤノン株式会社 | 映像信号記録再生装置 |
US6323910B1 (en) * | 1998-03-26 | 2001-11-27 | Clark, Iii William T. | Method and apparatus for producing high-fidelity images by synchronous phase coherent digital image acquisition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729698A (en) * | 1954-09-22 | 1956-01-03 | Rca Corp | Electrical filters |
JPS516493B1 (xx) * | 1968-10-03 | 1976-02-28 | ||
US3700793A (en) * | 1970-06-09 | 1972-10-24 | Bell Telephone Labor Inc | Frequency interleaved video multiplex system |
-
1973
- 1973-04-13 US US351036A patent/US3872497A/en not_active Expired - Lifetime
- 1973-05-04 GB GB2136473A patent/GB1425273A/en not_active Expired
- 1973-05-09 AU AU55446/73A patent/AU469845B2/en not_active Expired
- 1973-05-11 CA CA171,047A patent/CA995353A/en not_active Expired
- 1973-05-15 FR FR7317520A patent/FR2230140B1/fr not_active Expired
- 1973-05-17 NL NL7306900A patent/NL7306900A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US3872497A (en) | 1975-03-18 |
DE2323974A1 (de) | 1974-11-28 |
CA995353A (en) | 1976-08-17 |
DE2323974B2 (de) | 1977-04-21 |
FR2230140A1 (xx) | 1974-12-13 |
FR2230140B1 (xx) | 1977-09-02 |
AU5544673A (en) | 1974-11-14 |
GB1425273A (en) | 1976-02-18 |
AU469845B2 (en) | 1976-02-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BV | The patent application has lapsed |