SE447690B - Fergdemodulatorkrets - Google Patents
FergdemodulatorkretsInfo
- Publication number
- SE447690B SE447690B SE8002930A SE8002930A SE447690B SE 447690 B SE447690 B SE 447690B SE 8002930 A SE8002930 A SE 8002930A SE 8002930 A SE8002930 A SE 8002930A SE 447690 B SE447690 B SE 447690B
- Authority
- SE
- Sweden
- Prior art keywords
- switch
- phase
- input
- signal
- color
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
- 240000001546 Byrsonima crassifolia Species 0.000 description 1
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010802 sludge Substances 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
- H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879979A JPS5935554B2 (ja) | 1979-04-19 | 1979-04-19 | 色復調回路 |
| JP1835180A JPS56115086A (en) | 1980-02-15 | 1980-02-15 | Color demodulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8002930L SE8002930L (sv) | 1980-10-20 |
| SE447690B true SE447690B (sv) | 1986-12-01 |
Family
ID=26355030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8002930A SE447690B (sv) | 1979-04-19 | 1980-04-18 | Fergdemodulatorkrets |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4300155A (de) |
| AT (1) | AT378649B (de) |
| AU (1) | AU519140B2 (de) |
| DE (1) | DE3014883C2 (de) |
| FI (1) | FI69948C (de) |
| FR (1) | FR2454737B1 (de) |
| GB (1) | GB2049342B (de) |
| NL (1) | NL8002282A (de) |
| SE (1) | SE447690B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730486A (en) * | 1980-07-30 | 1982-02-18 | Matsushita Electric Ind Co Ltd | Chrominance demodulator |
| EP0051075B1 (de) * | 1980-10-30 | 1984-08-29 | Deutsche ITT Industries GmbH | Farbfernsehempfänger mit mindestens einer digitalen integrierten Schaltung zur Verarbeitung des Farb-Bild-Austast-Synchronsignal-Gemisches |
| JPS57141194A (en) * | 1981-02-26 | 1982-09-01 | Sony Corp | Demodulating circuit for pal system color television signal |
| US4688103A (en) * | 1984-03-21 | 1987-08-18 | Pioneer Electronic Corporation | Apparatus for the color synchronization of reproduced video signals |
| JPS61288693A (ja) * | 1985-06-17 | 1986-12-18 | Pioneer Electronic Corp | バ−スト位相反転検出装置 |
| KR960010674Y1 (en) * | 1990-06-30 | 1996-12-23 | Samsung Electronics Co Ltd | Color demodulation circuit of pal system |
| US5156218A (en) * | 1991-07-29 | 1992-10-20 | Metzler Dennis E | Landscape edging attachment |
| JPH05276538A (ja) * | 1992-03-27 | 1993-10-22 | Toshiba Corp | Ｐａｌ方式色信号処理回路 |
| US10149440B2 (en) | 2015-01-22 | 2018-12-11 | Abi Attachments, Inc. | Edging tools for work machines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1342497A (en) * | 1971-03-15 | 1974-01-03 | Sanyo Electric Co | Demodulating systems for colour television receivers |
| DE2216564C3 (de) * | 1971-04-14 | 1979-09-06 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Farbfernsehempfänger-Schaltung zur Gewinnung der richtigen Schaltphase eines Farbartsignals |
| GB1395491A (en) * | 1971-06-11 | 1975-05-29 | Emi Ltd | Circuit arrangements for colour television receivers |
-
1980
- 1980-04-11 AU AU57384/80A patent/AU519140B2/en not_active Ceased
- 1980-04-11 US US06/139,223 patent/US4300155A/en not_active Expired - Lifetime
- 1980-04-17 FR FR8008629A patent/FR2454737B1/fr not_active Expired
- 1980-04-17 DE DE3014883A patent/DE3014883C2/de not_active Expired
- 1980-04-17 GB GB8012737A patent/GB2049342B/en not_active Expired
- 1980-04-17 AT AT0206580A patent/AT378649B/de not_active IP Right Cessation
- 1980-04-18 NL NL8002282A patent/NL8002282A/nl not_active Application Discontinuation
- 1980-04-18 SE SE8002930A patent/SE447690B/sv not_active IP Right Cessation
- 1980-04-18 FI FI801250A patent/FI69948C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2049342B (en) | 1983-04-27 |
| AU519140B2 (en) | 1981-11-12 |
| AU5738480A (en) | 1980-10-23 |
| FR2454737B1 (fr) | 1986-04-11 |
| NL8002282A (nl) | 1980-10-21 |
| FI69948C (fi) | 1986-05-26 |
| DE3014883C2 (de) | 1985-07-11 |
| DE3014883A1 (de) | 1980-12-11 |
| FR2454737A1 (fr) | 1980-11-14 |
| US4300155A (en) | 1981-11-10 |
| AT378649B (de) | 1985-09-10 |
| GB2049342A (en) | 1980-12-17 |
| FI801250A (fi) | 1980-10-20 |
| ATA206580A (de) | 1985-01-15 |
| SE8002930L (sv) | 1980-10-20 |
| FI69948B (fi) | 1985-12-31 |
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| GB1070193A (en) | Improvements relating to colour television receivers | |
| GB1419694A (de) | ||
| JPS6014557B2 (ja) | 色復調装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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