AU468126B2 - Regaining video or carrier frequency colour sifference signals froma pal signal - Google Patents
Regaining video or carrier frequency colour sifference signals froma pal signalInfo
- Publication number
- AU468126B2 AU468126B2 AU35657/71A AU3565771A AU468126B2 AU 468126 B2 AU468126 B2 AU 468126B2 AU 35657/71 A AU35657/71 A AU 35657/71A AU 3565771 A AU3565771 A AU 3565771A AU 468126 B2 AU468126 B2 AU 468126B2
- Authority
- AU
- Australia
- Prior art keywords
- sifference
- regaining
- video
- carrier frequency
- pal 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
Links
Classifications
-
- 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
- H04N11/165—Decoding means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEDE82056 | 1970-11-14 | ||
DE2056583A DE2056583C3 (en) | 1970-11-17 | 1970-11-17 | Method and circuit arrangement for recovering the video or carrier frequency color difference signals from a PAL chrominance signal |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3565771A AU3565771A (en) | 1973-05-17 |
AU468126B2 true AU468126B2 (en) | 1976-01-08 |
Family
ID=5788384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU35657/71A Expired AU468126B2 (en) | 1970-11-17 | 1971-11-12 | Regaining video or carrier frequency colour sifference signals froma pal signal |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT328005B (en) |
AU (1) | AU468126B2 (en) |
BE (1) | BE775423R (en) |
DE (1) | DE2056583C3 (en) |
ES (1) | ES397061A2 (en) |
GB (1) | GB1307959A (en) |
IT (1) | IT976370B (en) |
NO (1) | NO139196C (en) |
SE (1) | SE378498B (en) |
ZA (1) | ZA717566B (en) |
-
1970
- 1970-11-17 DE DE2056583A patent/DE2056583C3/en not_active Expired
-
1971
- 1971-11-09 AT AT962971A patent/AT328005B/en not_active IP Right Cessation
- 1971-11-10 NO NO4142/71A patent/NO139196C/en unknown
- 1971-11-10 ZA ZA717566A patent/ZA717566B/en unknown
- 1971-11-11 SE SE7114397A patent/SE378498B/xx unknown
- 1971-11-11 GB GB5237871A patent/GB1307959A/en not_active Expired
- 1971-11-12 AU AU35657/71A patent/AU468126B2/en not_active Expired
- 1971-11-16 ES ES397061A patent/ES397061A2/en not_active Expired
- 1971-11-16 IT IT31124/71A patent/IT976370B/en active
- 1971-11-17 BE BE775423A patent/BE775423R/en active
Also Published As
Publication number | Publication date |
---|---|
NO139196B (en) | 1978-10-09 |
BE775423R (en) | 1972-05-17 |
DE2056583A1 (en) | 1972-05-25 |
DE2056583B2 (en) | 1978-09-14 |
GB1307959A (en) | 1973-02-21 |
IT976370B (en) | 1974-08-20 |
DE2056583C3 (en) | 1979-05-17 |
AU3565771A (en) | 1973-05-17 |
SE378498B (en) | 1975-09-01 |
NO139196C (en) | 1979-01-17 |
ES397061A2 (en) | 1975-04-01 |
ZA717566B (en) | 1972-08-30 |
ATA962971A (en) | 1975-05-15 |
AT328005B (en) | 1976-02-25 |
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