SE381391B - Forfarande for kvadraturdemodulering av fergsignaler samt krets for utforande av forfarandet - Google Patents
Forfarande for kvadraturdemodulering av fergsignaler samt krets for utforande av forfarandetInfo
- Publication number
- SE381391B SE381391B SE7210600A SE1060072A SE381391B SE 381391 B SE381391 B SE 381391B SE 7210600 A SE7210600 A SE 7210600A SE 1060072 A SE1060072 A SE 1060072A SE 381391 B SE381391 B SE 381391B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- ferry
- signals
- performance
- circuit
- Prior art date
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)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2141886A DE2141886C3 (de) | 1971-08-20 | 1971-08-20 | Verfahren zur Quadraturdemodulation von PAL-Farbfernsehsignalen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE381391B true SE381391B (sv) | 1975-12-01 |
Family
ID=5817356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7210600A SE381391B (sv) | 1971-08-20 | 1972-08-15 | Forfarande for kvadraturdemodulering av fergsignaler samt krets for utforande av forfarandet |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4830820A (xx) |
| AT (1) | AT334434B (xx) |
| AU (1) | AU471051B2 (xx) |
| BE (1) | BE787696A (xx) |
| DE (1) | DE2141886C3 (xx) |
| ES (1) | ES405934A1 (xx) |
| FR (1) | FR2150365B1 (xx) |
| GB (1) | GB1391549A (xx) |
| IT (1) | IT963616B (xx) |
| NL (1) | NL7210673A (xx) |
| SE (1) | SE381391B (xx) |
| SU (1) | SU452114A3 (xx) |
| ZA (1) | ZA724948B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53133325A (en) * | 1977-04-27 | 1978-11-21 | Hitachi Ltd | Pal-system color demodulation circuit |
| JPS5426266A (en) * | 1977-07-29 | 1979-02-27 | Ishikawajima Harima Heavy Ind Co Ltd | Automatic sheet gauge controlling method for rolling mill |
-
1971
- 1971-08-20 DE DE2141886A patent/DE2141886C3/de not_active Expired
-
1972
- 1972-07-12 AT AT598872A patent/AT334434B/de not_active IP Right Cessation
- 1972-07-18 ZA ZA724948A patent/ZA724948B/xx unknown
- 1972-07-31 AU AU45129/72A patent/AU471051B2/en not_active Expired
- 1972-08-01 IT IT27731/72A patent/IT963616B/it active
- 1972-08-03 NL NL7210673A patent/NL7210673A/xx not_active Application Discontinuation
- 1972-08-15 SE SE7210600A patent/SE381391B/xx unknown
- 1972-08-17 GB GB3839272A patent/GB1391549A/en not_active Expired
- 1972-08-18 SU SU1821076A patent/SU452114A3/ru active
- 1972-08-18 BE BE787696D patent/BE787696A/xx unknown
- 1972-08-18 FR FR7229590A patent/FR2150365B1/fr not_active Expired
- 1972-08-18 ES ES405934A patent/ES405934A1/es not_active Expired
- 1972-08-22 JP JP47083576A patent/JPS4830820A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2141886B2 (de) | 1975-02-13 |
| GB1391549A (en) | 1975-04-23 |
| ATA598872A (de) | 1976-05-15 |
| AT334434B (de) | 1976-01-10 |
| AU4512972A (en) | 1974-02-07 |
| FR2150365B1 (xx) | 1978-10-27 |
| NL7210673A (xx) | 1973-02-22 |
| JPS4830820A (xx) | 1973-04-23 |
| FR2150365A1 (xx) | 1973-04-06 |
| DE2141886A1 (de) | 1973-03-01 |
| ES405934A1 (es) | 1975-07-16 |
| SU452114A3 (ru) | 1974-11-30 |
| AU471051B2 (en) | 1976-04-08 |
| IT963616B (it) | 1974-01-21 |
| DE2141886C3 (de) | 1975-09-11 |
| BE787696A (fr) | 1973-02-19 |
| ZA724948B (en) | 1973-04-25 |
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