DK0518946T3 - Fremgangsmåde til transmission af et videosignal - Google Patents
Fremgangsmåde til transmission af et videosignalInfo
- Publication number
- DK0518946T3 DK0518946T3 DK91905643.2T DK91905643T DK0518946T3 DK 0518946 T3 DK0518946 T3 DK 0518946T3 DK 91905643 T DK91905643 T DK 91905643T DK 0518946 T3 DK0518946 T3 DK 0518946T3
- Authority
- DK
- Denmark
- Prior art keywords
- disturbances
- additional data
- colour
- amplitude
- transmitted
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
- H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
- H04N11/167—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system a resolution-increasing signal being multiplexed to the PAL-system signal, e.g. PAL-PLUS-system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
- H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Closed-Circuit Television Systems (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Fire-Extinguishing Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Details Of Television Systems (AREA)
- Telephonic Communication Services (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4007092A DE4007092A1 (de) | 1990-03-07 | 1990-03-07 | Fernsehuebertragungssystem |
DE4021698A DE4021698A1 (de) | 1990-07-07 | 1990-07-07 | Fernsehuebertragungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0518946T3 true DK0518946T3 (da) | 1996-02-12 |
Family
ID=25890851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91905643.2T DK0518946T3 (da) | 1990-03-07 | 1991-03-02 | Fremgangsmåde til transmission af et videosignal |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0518946B1 (ko) |
JP (1) | JPH05505076A (ko) |
KR (1) | KR100212384B1 (ko) |
CN (1) | CN1027486C (ko) |
AT (1) | ATE131336T1 (ko) |
AU (1) | AU642725B2 (ko) |
BR (1) | BR9106110A (ko) |
DE (1) | DE59107039D1 (ko) |
DK (1) | DK0518946T3 (ko) |
ES (1) | ES2082199T3 (ko) |
FI (1) | FI923975A (ko) |
GR (1) | GR3018339T3 (ko) |
HK (1) | HK112396A (ko) |
HU (1) | HUT63724A (ko) |
MY (1) | MY108674A (ko) |
NO (1) | NO179350C (ko) |
WO (1) | WO1991014346A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0460750B1 (en) * | 1990-06-06 | 1997-01-15 | Koninklijke Philips Electronics N.V. | Letterbox extended television system |
DE4111979A1 (de) | 1991-04-12 | 1992-10-15 | Thomson Brandt Gmbh | Vorrichtung zur bildsignal-aufzeichnung und/oder -wiedergabe |
EP0543038A1 (en) * | 1991-11-19 | 1993-05-26 | Samsung Electronics Co., Ltd. | Color-under chroma channel encoded with auxiliary signals |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414452C1 (de) * | 1984-04-17 | 1985-10-10 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur kompatiblen Übertragung eines Farbfernsehsignals mit Zusatzinformationen |
US4882614A (en) * | 1986-07-14 | 1989-11-21 | Matsushita Electric Industrial Co., Ltd. | Multiplex signal processing apparatus |
US5053859A (en) * | 1987-09-02 | 1991-10-01 | Scientific-Atlanta, Inc. | High definition B-MAC television signal transmission system |
DE3930964A1 (de) * | 1989-09-15 | 1991-03-28 | Thomson Brandt Gmbh | Fernsehuebertragungssystem |
-
1991
- 1991-02-05 MY MYPI91000343A patent/MY108674A/en unknown
- 1991-03-02 AU AU74554/91A patent/AU642725B2/en not_active Ceased
- 1991-03-02 KR KR1019920702152A patent/KR100212384B1/ko not_active IP Right Cessation
- 1991-03-02 HU HU922674A patent/HUT63724A/hu unknown
- 1991-03-02 AT AT91905643T patent/ATE131336T1/de not_active IP Right Cessation
- 1991-03-02 DE DE59107039T patent/DE59107039D1/de not_active Expired - Fee Related
- 1991-03-02 BR BR919106110A patent/BR9106110A/pt not_active IP Right Cessation
- 1991-03-02 EP EP91905643A patent/EP0518946B1/de not_active Expired - Lifetime
- 1991-03-02 JP JP3505399A patent/JPH05505076A/ja active Pending
- 1991-03-02 DK DK91905643.2T patent/DK0518946T3/da active
- 1991-03-02 ES ES91905643T patent/ES2082199T3/es not_active Expired - Lifetime
- 1991-03-02 WO PCT/EP1991/000397 patent/WO1991014346A1/de active IP Right Grant
- 1991-03-06 CN CN91101356A patent/CN1027486C/zh not_active Expired - Fee Related
-
1992
- 1992-09-04 FI FI923975A patent/FI923975A/fi unknown
- 1992-09-04 NO NO923460A patent/NO179350C/no unknown
-
1995
- 1995-12-08 GR GR950403458T patent/GR3018339T3/el unknown
-
1996
- 1996-06-27 HK HK112396A patent/HK112396A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9106110A (pt) | 1993-02-24 |
JPH05505076A (ja) | 1993-07-29 |
NO179350B (no) | 1996-06-10 |
HK112396A (en) | 1996-07-05 |
AU642725B2 (en) | 1993-10-28 |
FI923975A0 (fi) | 1992-09-04 |
DE59107039D1 (de) | 1996-01-18 |
NO179350C (no) | 1996-09-18 |
HUT63724A (en) | 1993-09-28 |
KR100212384B1 (ko) | 1999-08-02 |
AU7455491A (en) | 1991-10-10 |
NO923460L (no) | 1992-09-04 |
EP0518946B1 (de) | 1995-12-06 |
ATE131336T1 (de) | 1995-12-15 |
MY108674A (en) | 1996-10-31 |
EP0518946A1 (de) | 1992-12-23 |
NO923460D0 (no) | 1992-09-04 |
ES2082199T3 (es) | 1996-03-16 |
GR3018339T3 (en) | 1996-03-31 |
FI923975A (fi) | 1992-09-04 |
CN1027486C (zh) | 1995-01-18 |
CN1054696A (zh) | 1991-09-18 |
WO1991014346A1 (de) | 1991-09-19 |
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