BR9205328A - Method to reduce the differential distortion effect on demodulated composite television signals, test signal, composite television signal, receiver, transmitter and composite television transmission system - Google Patents
Method to reduce the differential distortion effect on demodulated composite television signals, test signal, composite television signal, receiver, transmitter and composite television transmission systemInfo
- Publication number
- BR9205328A BR9205328A BR9205328A BR9205328A BR9205328A BR 9205328 A BR9205328 A BR 9205328A BR 9205328 A BR9205328 A BR 9205328A BR 9205328 A BR9205328 A BR 9205328A BR 9205328 A BR9205328 A BR 9205328A
- Authority
- BR
- Brazil
- Prior art keywords
- composite television
- signal
- transmitter
- receiver
- reduce
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 3
- 230000005540 biological transmission Effects 0.000 title 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
- H04N9/646—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
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Television Systems (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9118057A GB2258969A (en) | 1991-08-21 | 1991-08-21 | Decoding of composite television signals |
PCT/GB1992/001532 WO1993004563A1 (en) | 1991-08-21 | 1992-08-20 | Decoding of composite television signals |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9205328A true BR9205328A (en) | 1994-06-21 |
Family
ID=10700317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9205328A BR9205328A (en) | 1991-08-21 | 1992-08-20 | Method to reduce the differential distortion effect on demodulated composite television signals, test signal, composite television signal, receiver, transmitter and composite television transmission system |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0558704A1 (en) |
JP (1) | JPH06501832A (en) |
CN (1) | CN1074073A (en) |
AU (1) | AU2440292A (en) |
BG (1) | BG97648A (en) |
BR (1) | BR9205328A (en) |
CA (1) | CA2094381A1 (en) |
CZ (1) | CZ61693A3 (en) |
FI (1) | FI931798A0 (en) |
GB (1) | GB2258969A (en) |
HU (1) | HUT64668A (en) |
NO (1) | NO931440D0 (en) |
SK (1) | SK34293A3 (en) |
WO (1) | WO1993004563A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2429868B (en) * | 2005-09-03 | 2010-11-10 | Amulet Electronics Ltd | Video display system |
JP4968146B2 (en) * | 2008-03-31 | 2012-07-04 | ソニー株式会社 | Broadcast signal receiver, reception control method thereof, and IC |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1050574B (en) * | 1975-07-01 | 1981-03-20 | Indesit | IMPROVEMENTS OF COLOR TELEVISION SYSTEMS |
US4237486A (en) * | 1978-11-09 | 1980-12-02 | Comsonics, Inc. | Compatible transmission of an encoded signal with a television |
SU1184108A1 (en) * | 1981-11-11 | 1985-10-07 | Nikolaj M Eremin | Meter of parameters of television signal |
GB2176669A (en) * | 1985-06-05 | 1986-12-31 | Philips Electronic Associated | Digitising television signals |
US4825379A (en) * | 1986-08-29 | 1989-04-25 | Tektronix, Inc. | Method and apparatus for processing waveform records for jitter elimination prior to averaging in determining signal to noise ratio |
DE3883673T2 (en) * | 1987-09-25 | 1994-03-03 | Japan Broadcasting Corp | Decoding equalizer. |
US5136368A (en) * | 1991-01-24 | 1992-08-04 | The Grass Valley Group, Inc. | Television signal decoder with improved architecture |
-
1991
- 1991-08-21 GB GB9118057A patent/GB2258969A/en not_active Withdrawn
-
1992
- 1992-08-20 AU AU24402/92A patent/AU2440292A/en not_active Abandoned
- 1992-08-20 BR BR9205328A patent/BR9205328A/en not_active Application Discontinuation
- 1992-08-20 CA CA002094381A patent/CA2094381A1/en not_active Abandoned
- 1992-08-20 CN CN92110458.8A patent/CN1074073A/en active Pending
- 1992-08-20 SK SK34293A patent/SK34293A3/en unknown
- 1992-08-20 HU HU9300945A patent/HUT64668A/en unknown
- 1992-08-20 EP EP92917600A patent/EP0558704A1/en not_active Withdrawn
- 1992-08-20 JP JP5504200A patent/JPH06501832A/en active Pending
- 1992-08-20 WO PCT/GB1992/001532 patent/WO1993004563A1/en not_active Application Discontinuation
-
1993
- 1993-04-09 CZ CZ93616A patent/CZ61693A3/en unknown
- 1993-04-20 NO NO931440A patent/NO931440D0/en unknown
- 1993-04-20 BG BG97648A patent/BG97648A/en unknown
- 1993-04-21 FI FI931798A patent/FI931798A0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH06501832A (en) | 1994-02-24 |
FI931798A (en) | 1993-04-21 |
BG97648A (en) | 1994-03-31 |
GB9118057D0 (en) | 1991-10-09 |
FI931798A0 (en) | 1993-04-21 |
NO931440L (en) | 1993-04-20 |
HU9300945D0 (en) | 1993-06-28 |
CA2094381A1 (en) | 1993-02-22 |
NO931440D0 (en) | 1993-04-20 |
WO1993004563A1 (en) | 1993-03-04 |
CZ61693A3 (en) | 1993-11-17 |
SK34293A3 (en) | 1993-07-07 |
HUT64668A (en) | 1994-01-28 |
AU2440292A (en) | 1993-03-16 |
EP0558704A1 (en) | 1993-09-08 |
GB2258969A (en) | 1993-02-24 |
CN1074073A (en) | 1993-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application withdrawn (art. 18(2)) |