NO131372B - - Google Patents
Download PDFInfo
- Publication number
- NO131372B NO131372B NO399/68A NO39968A NO131372B NO 131372 B NO131372 B NO 131372B NO 399/68 A NO399/68 A NO 399/68A NO 39968 A NO39968 A NO 39968A NO 131372 B NO131372 B NO 131372B
- Authority
- NO
- Norway
- Prior art keywords
- line
- phase
- circuit
- control
- switching
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 18
- 230000001360 synchronised effect Effects 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/465—Synchronisation of the PAL-switch
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/47—Colour synchronisation for sequential signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5143/67A GB1201361A (en) | 1967-02-02 | 1967-02-02 | Switching mode control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131372B true NO131372B (ja) | 1975-02-03 |
| NO131372C NO131372C (ja) | 1975-05-14 |
Family
ID=9790516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO399/68A NO131372C (ja) | 1967-02-02 | 1968-02-01 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3553357A (ja) |
| AT (1) | AT322647B (ja) |
| BE (1) | BE710272A (ja) |
| DE (1) | DE1537993C3 (ja) |
| DK (1) | DK136089B (ja) |
| ES (1) | ES349993A1 (ja) |
| FR (1) | FR1565472A (ja) |
| GB (1) | GB1201361A (ja) |
| MY (1) | MY7300432A (ja) |
| NL (1) | NL163699C (ja) |
| NO (1) | NO131372C (ja) |
| SE (1) | SE362329B (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824412A (en) * | 1969-12-19 | 1974-07-16 | Philips Corp | Circuit arrangement for the phase adjustment of a pal switch |
| DE2125865C3 (de) * | 1971-01-29 | 1974-02-28 | The General Corp., Kawasaki, Kanagawa (Japan) | Schaltung zur Erzeugung des alternierenden Farbbezugsträgers in einem PAL-Farbfernsehempfänger |
| DE2216564C3 (de) * | 1971-04-14 | 1979-09-06 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Farbfernsehempfänger-Schaltung zur Gewinnung der richtigen Schaltphase eines Farbartsignals |
| US3745239A (en) * | 1972-03-02 | 1973-07-10 | Motorola Inc | Decoding system for a pal color television receiver |
| US4021842A (en) * | 1975-04-28 | 1977-05-03 | Indesit Industria Elettrodomestici Italiana S.P.A. | Demodulating circuit for color television signals |
| US4148058A (en) * | 1977-09-26 | 1979-04-03 | Rca Corporation | PAL switching control circuit |
| US4133002A (en) * | 1977-09-26 | 1979-01-02 | Rca Corporation | Pal identification circuit |
| US4408222A (en) * | 1980-05-09 | 1983-10-04 | Motorola, Inc. | Phase detector for television tuning systems and the like |
| US4357623A (en) * | 1981-04-24 | 1982-11-02 | Rca Corporation | SECAM Identification system |
| JPS61288693A (ja) * | 1985-06-17 | 1986-12-18 | Pioneer Electronic Corp | バ−スト位相反転検出装置 |
| US20070216232A1 (en) * | 2006-03-14 | 2007-09-20 | Li Feng | Multi-functional safety power supply switch of touch screen type |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831917A (en) * | 1953-10-30 | 1958-04-22 | Westinghouse Electric Corp | Color phase alternation system |
| US2828419A (en) * | 1954-10-11 | 1958-03-25 | Gen Electric | Automatic frequency control system |
| NL239036A (ja) * | 1958-05-09 | |||
| FR1371495A (fr) * | 1962-09-29 | 1964-09-04 | Telefunken Patent | Système de télévision en couleurs |
-
1967
- 1967-02-02 GB GB5143/67A patent/GB1201361A/en not_active Expired
-
1968
- 1968-01-31 SE SE01281/68A patent/SE362329B/xx unknown
- 1968-01-31 ES ES349993A patent/ES349993A1/es not_active Expired
- 1968-02-01 NO NO399/68A patent/NO131372C/no unknown
- 1968-02-01 US US702400A patent/US3553357A/en not_active Expired - Lifetime
- 1968-02-01 NL NL6801465.A patent/NL163699C/xx not_active IP Right Cessation
- 1968-02-01 DK DK40668AA patent/DK136089B/da unknown
- 1968-02-02 BE BE710272D patent/BE710272A/xx not_active IP Right Cessation
- 1968-02-02 FR FR1565472D patent/FR1565472A/fr not_active Expired
- 1968-02-02 DE DE1537993A patent/DE1537993C3/de not_active Expired
- 1968-02-02 AT AT104868A patent/AT322647B/de not_active IP Right Cessation
-
1973
- 1973-12-31 MY MY1973432A patent/MY7300432A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK136089B (da) | 1977-08-08 |
| GB1201361A (en) | 1970-08-05 |
| MY7300432A (en) | 1973-12-31 |
| NL163699B (nl) | 1980-04-15 |
| DE1537993C3 (de) | 1980-09-04 |
| FR1565472A (ja) | 1969-05-02 |
| US3553357A (en) | 1971-01-05 |
| DE1537993B2 (de) | 1972-03-02 |
| DK136089C (ja) | 1978-02-06 |
| ES349993A1 (es) | 1969-04-16 |
| NL6801465A (ja) | 1968-08-05 |
| DE1537993A1 (de) | 1970-12-17 |
| NO131372C (ja) | 1975-05-14 |
| SE362329B (ja) | 1973-12-03 |
| NL163699C (nl) | 1980-09-15 |
| BE710272A (ja) | 1968-06-17 |
| AT322647B (de) | 1975-05-26 |
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