DE69031858D1 - Schaltung zur Aufhebung des Jitters eines Chrominanzsignals und Fernsehempfänger zur Verwendung dieser Schaltung - Google Patents
Schaltung zur Aufhebung des Jitters eines Chrominanzsignals und Fernsehempfänger zur Verwendung dieser SchaltungInfo
- Publication number
- DE69031858D1 DE69031858D1 DE69031858T DE69031858T DE69031858D1 DE 69031858 D1 DE69031858 D1 DE 69031858D1 DE 69031858 T DE69031858 T DE 69031858T DE 69031858 T DE69031858 T DE 69031858T DE 69031858 D1 DE69031858 D1 DE 69031858D1
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- jitter
- canceling
- television receiver
- chrominance signal
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
-
- 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
- H04N9/87—Regeneration of colour television signals
- H04N9/898—Regeneration of colour television signals using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal, e.g. a pilot signal carrier
-
- 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
- H04N9/83—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 chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
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 |
---|---|---|---|
JP25933789 | 1989-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69031858D1 true DE69031858D1 (de) | 1998-02-05 |
DE69031858T2 DE69031858T2 (de) | 1998-07-30 |
Family
ID=17332704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69031858T Expired - Fee Related DE69031858T2 (de) | 1989-10-03 | 1990-10-04 | Schaltung zur Aufhebung des Jitters eines Chrominanzsignals und Fernsehempfänger zur Verwendung dieser Schaltung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5153714A (de) |
EP (1) | EP0421434B1 (de) |
JP (1) | JP3030072B2 (de) |
KR (1) | KR100201244B1 (de) |
DE (1) | DE69031858T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06327028A (ja) * | 1993-03-17 | 1994-11-25 | Sanyo Electric Co Ltd | カラーバースト信号を利用する調整回路 |
US6347179B1 (en) * | 1994-08-05 | 2002-02-12 | Funai Electric Co., Ltd. | Video signal processor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516493B1 (de) * | 1968-10-03 | 1976-02-28 | ||
GB1258486A (de) * | 1968-10-12 | 1971-12-30 | ||
US3697673A (en) * | 1969-11-03 | 1972-10-10 | Bell & Howell Co | Apparatus for correcting angular errors in color video signals |
JPS5739598B2 (de) * | 1974-04-23 | 1982-08-21 | ||
US4326216A (en) * | 1974-06-28 | 1982-04-20 | Ampex Corporation | Synchronous color conversion system |
JPS52112228A (en) * | 1976-03-17 | 1977-09-20 | Sony Corp | Time axis correction unit |
CA1113182A (en) * | 1976-11-16 | 1981-11-24 | Takao Sumi | Time base error correcting apparatus |
JPS5376620A (en) * | 1976-12-17 | 1978-07-07 | Sony Corp | Processing circuit for color video signal |
JPS5416928A (en) * | 1977-07-07 | 1979-02-07 | Matsushita Electric Ind Co Ltd | Color killer circuit for magnetic picture recorder/reproducer |
JPS57183195A (en) * | 1981-05-07 | 1982-11-11 | Nec Corp | Regenerating circuit for color synchronizing signal |
US4544943A (en) * | 1983-12-02 | 1985-10-01 | Sony Corp | Stabilized color television subcarrier regenerator circuit |
JPS61262392A (ja) * | 1985-05-16 | 1986-11-20 | Toshiba Corp | ビデオ信号サンプル回路 |
JPS62183292A (ja) * | 1986-02-06 | 1987-08-11 | Nec Corp | 副搬送波信号発生装置 |
JPH0720249B2 (ja) * | 1987-09-10 | 1995-03-06 | 三洋電機株式会社 | Pll回路 |
-
1990
- 1990-09-29 KR KR1019900015752A patent/KR100201244B1/ko not_active IP Right Cessation
- 1990-10-01 JP JP02264704A patent/JP3030072B2/ja not_active Expired - Fee Related
- 1990-10-01 US US07/590,830 patent/US5153714A/en not_active Expired - Lifetime
- 1990-10-04 DE DE69031858T patent/DE69031858T2/de not_active Expired - Fee Related
- 1990-10-04 EP EP90119073A patent/EP0421434B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3030072B2 (ja) | 2000-04-10 |
JPH03205995A (ja) | 1991-09-09 |
EP0421434A2 (de) | 1991-04-10 |
US5153714A (en) | 1992-10-06 |
EP0421434A3 (en) | 1992-08-12 |
KR910009100A (ko) | 1991-05-31 |
KR100201244B1 (ko) | 1999-06-15 |
EP0421434B1 (de) | 1997-12-29 |
DE69031858T2 (de) | 1998-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |