TR25530A - Ayri bir y-c formatina sahip video sinyalleri icin yardimci girdi baglayicisina sahip televizyon ali- cisi - Google Patents
Ayri bir y-c formatina sahip video sinyalleri icin yardimci girdi baglayicisina sahip televizyon ali- cisiInfo
- Publication number
- TR25530A TR25530A TR90/0384A TR38490A TR25530A TR 25530 A TR25530 A TR 25530A TR 90/0384 A TR90/0384 A TR 90/0384A TR 38490 A TR38490 A TR 38490A TR 25530 A TR25530 A TR 25530A
- Authority
- TR
- Turkey
- Prior art keywords
- peaking
- luminance
- receiver
- chrominance
- format
- Prior art date
Links
- 230000002708 enhancing effect Effects 0.000 abstract 1
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
- H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
-
- 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
-
- 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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Picture Signal Circuits (AREA)
- Television Systems (AREA)
- Color Television Systems (AREA)
- Details Of Television Scanning (AREA)
- Burglar Alarm Systems (AREA)
- Details Of Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/341,095 US4963958A (en) | 1989-04-20 | 1989-04-20 | Television receiver with auxiliary input connector providing a second luminance signal subjected to enhancing video signals of a separated Y-C format |
Publications (1)
Publication Number | Publication Date |
---|---|
TR25530A true TR25530A (tr) | 1993-05-01 |
Family
ID=23336224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR90/0384A TR25530A (tr) | 1989-04-20 | 1990-04-11 | Ayri bir y-c formatina sahip video sinyalleri icin yardimci girdi baglayicisina sahip televizyon ali- cisi |
Country Status (13)
Country | Link |
---|---|
US (1) | US4963958A (tr) |
EP (1) | EP0394001B1 (tr) |
JP (1) | JP2515613B2 (tr) |
KR (1) | KR0159936B1 (tr) |
CN (1) | CN1023540C (tr) |
AT (1) | ATE130995T1 (tr) |
CA (1) | CA2010663C (tr) |
DE (1) | DE69023801T2 (tr) |
DK (1) | DK0394001T3 (tr) |
ES (1) | ES2080794T3 (tr) |
FI (1) | FI93074C (tr) |
MY (1) | MY105257A (tr) |
TR (1) | TR25530A (tr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2658688B1 (fr) * | 1990-02-22 | 1992-06-12 | Sgs Thomson Microelectronics | Systeme de connexion automatique sur une entree s-vhs d'un televiseur couleur. |
US5121209A (en) * | 1990-10-01 | 1992-06-09 | Rca Licensing Corporation | Sharpness control for a television image |
US5187567A (en) * | 1991-10-03 | 1993-02-16 | Zenith Electronics Corporation | Automatic video peaking system |
JP2921265B2 (ja) * | 1992-06-08 | 1999-07-19 | 松下電器産業株式会社 | テレビジョン受像機 |
US5339115A (en) * | 1992-09-16 | 1994-08-16 | Thomson Consumer Electronics, Inc. | Variable bandwidth luminance filter with commonly tuned delay and amplitude controlling filters providing frequency independent and bandwidth independent delay characteristic |
US5298982A (en) * | 1992-09-16 | 1994-03-29 | Lagoni William A | Television receiver with switchable chrominance signal filter |
US6330038B1 (en) * | 1997-03-31 | 2001-12-11 | Compaq Computer Corporation | Video sharpness control device and method |
US6384873B1 (en) * | 1999-12-03 | 2002-05-07 | Thomson Licensing S.A. | Vector magnitude control of a comb filter |
JP2008263307A (ja) * | 2007-04-10 | 2008-10-30 | Toshiba Corp | 放送受信装置及び放送受信方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738091A (en) * | 1980-08-20 | 1982-03-02 | Sony Corp | Color television receiver |
JPS58115981A (ja) * | 1981-12-29 | 1983-07-09 | Matsushita Electric Ind Co Ltd | テレビジヨン受像機 |
JPS6224779A (ja) * | 1985-07-25 | 1987-02-02 | Sony Corp | テレビジヨン受像機の輝度信号帯域切換回路 |
US4644387A (en) * | 1985-04-25 | 1987-02-17 | Rca Corporation | Plural input television receiver having peaking circuit and chrominance band reject filter in a video signal channel |
GB2181321A (en) * | 1985-09-27 | 1987-04-15 | Rca Corp | Video signal processing and display system |
-
1989
- 1989-04-20 US US07/341,095 patent/US4963958A/en not_active Expired - Lifetime
-
1990
- 1990-02-22 CA CA002010663A patent/CA2010663C/en not_active Expired - Fee Related
- 1990-03-02 MY MYPI90000329A patent/MY105257A/en unknown
- 1990-04-11 TR TR90/0384A patent/TR25530A/tr unknown
- 1990-04-12 FI FI901856A patent/FI93074C/fi not_active IP Right Cessation
- 1990-04-17 KR KR1019900005325A patent/KR0159936B1/ko not_active IP Right Cessation
- 1990-04-18 EP EP90304126A patent/EP0394001B1/en not_active Expired - Lifetime
- 1990-04-18 DK DK90304126.7T patent/DK0394001T3/da active
- 1990-04-18 AT AT90304126T patent/ATE130995T1/de active
- 1990-04-18 DE DE69023801T patent/DE69023801T2/de not_active Expired - Lifetime
- 1990-04-18 ES ES90304126T patent/ES2080794T3/es not_active Expired - Lifetime
- 1990-04-19 CN CN90102284A patent/CN1023540C/zh not_active Expired - Lifetime
- 1990-04-20 JP JP2106334A patent/JP2515613B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738091A (en) * | 1980-08-20 | 1982-03-02 | Sony Corp | Color television receiver |
JPS58115981A (ja) * | 1981-12-29 | 1983-07-09 | Matsushita Electric Ind Co Ltd | テレビジヨン受像機 |
US4644387A (en) * | 1985-04-25 | 1987-02-17 | Rca Corporation | Plural input television receiver having peaking circuit and chrominance band reject filter in a video signal channel |
JPS6224779A (ja) * | 1985-07-25 | 1987-02-02 | Sony Corp | テレビジヨン受像機の輝度信号帯域切換回路 |
GB2181321A (en) * | 1985-09-27 | 1987-04-15 | Rca Corp | Video signal processing and display system |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 11, no. 198 (E-519)[2645], 25th June 1987; & JP-A-62 024 779 (SONY CORP.) 02-02-1987 * |
PATENT ABSTRACTS OF JAPAN, vol. 6, no. 107 (E-113)[985], 17th June 1982; & JP-A-57 038 091 (SONY K.K.) 02-03-1982 * |
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 226 (E-202)[1371], 7th October 1983; & JP-A-58 115 981 (MATSUSHITA DENKI SANGYO K.K.) 09-07-1983 * |
Also Published As
Publication number | Publication date |
---|---|
EP0394001A3 (en) | 1992-02-26 |
ES2080794T3 (es) | 1996-02-16 |
MY105257A (en) | 1994-09-30 |
FI901856A0 (fi) | 1990-04-12 |
DE69023801D1 (de) | 1996-01-11 |
DK0394001T3 (da) | 1996-04-09 |
EP0394001A2 (en) | 1990-10-24 |
CN1023540C (zh) | 1994-01-12 |
CA2010663A1 (en) | 1990-10-20 |
JP2515613B2 (ja) | 1996-07-10 |
EP0394001B1 (en) | 1995-11-29 |
CN1046653A (zh) | 1990-10-31 |
FI93074C (fi) | 1995-02-10 |
CA2010663C (en) | 1999-12-28 |
ATE130995T1 (de) | 1995-12-15 |
FI93074B (fi) | 1994-10-31 |
DE69023801T2 (de) | 1996-07-04 |
US4963958A (en) | 1990-10-16 |
KR0159936B1 (ko) | 1999-01-15 |
KR900017417A (ko) | 1990-11-16 |
JPH03128578A (ja) | 1991-05-31 |
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