AU7154091A - Letter-box colour television system with compartmented additional information - Google Patents
Letter-box colour television system with compartmented additional informationInfo
- Publication number
- AU7154091A AU7154091A AU71540/91A AU7154091A AU7154091A AU 7154091 A AU7154091 A AU 7154091A AU 71540/91 A AU71540/91 A AU 71540/91A AU 7154091 A AU7154091 A AU 7154091A AU 7154091 A AU7154091 A AU 7154091A
- Authority
- AU
- Australia
- Prior art keywords
- compartmented
- letter
- additional information
- television system
- colour television
- 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.)
- Abandoned
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
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4002588 | 1990-01-30 | ||
DE19904002588 DE4002588A1 (en) | 1990-01-30 | 1990-01-30 | LETTERBOX COLOR TV SYSTEM WITH DESERTED ADDITIONAL INFORMATION |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7154091A true AU7154091A (en) | 1991-08-21 |
Family
ID=6399014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU71540/91A Abandoned AU7154091A (en) | 1990-01-30 | 1991-01-19 | Letter-box colour television system with compartmented additional information |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7154091A (en) |
DE (1) | DE4002588A1 (en) |
WO (1) | WO1991011882A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4128337A1 (en) * | 1991-08-27 | 1993-03-04 | Thomson Brandt Gmbh | METHOD AND DEVICE FOR DECODING IMAGE SIGNALS WITH ADDITIONAL INFORMATION |
KR0147551B1 (en) * | 1992-06-17 | 1998-09-15 | 강진구 | Pan vector interface circuit for mac display with 16:9 ratio on the 4:3 ratio monitor |
DE4227664C2 (en) * | 1992-08-21 | 1994-11-17 | Grundig Emv | Color television system with a control device at the receiving end for switching over the signal processing methods of a decoder |
DE4303883C1 (en) * | 1993-02-10 | 1994-01-05 | Grundig Emv | Improved compatible TV system with switchable decoding - has PAL and PAL-plus transmissions identified by additional components included at encoding stage |
JPH06276491A (en) * | 1993-03-18 | 1994-09-30 | Victor Co Of Japan Ltd | Video signal processing circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2567349B1 (en) * | 1984-07-03 | 1986-12-12 | Labo Electronique Physique | MAC-TYPE TELEVISION SYSTEM ADAPTED FOR BROADCASTING 5/3 FORMAT IMAGES, INTERFACE DEVICE BETWEEN THIS SYSTEM AND 4/3 FORMAT RECEIVERS, AND TELEVISION RECEIVER EQUIPPED WITH SUCH A DEVICE |
DE3840054C1 (en) * | 1988-11-28 | 1989-09-07 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De |
-
1990
- 1990-01-30 DE DE19904002588 patent/DE4002588A1/en not_active Withdrawn
-
1991
- 1991-01-19 WO PCT/EP1991/000100 patent/WO1991011882A1/en unknown
- 1991-01-19 AU AU71540/91A patent/AU7154091A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1991011882A1 (en) | 1991-08-08 |
DE4002588A1 (en) | 1991-08-01 |
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