IT1104764B - Apparato per la separazione e l'amplificazione dei sincrosegnali di riferimento di colore e dei segnali di crominanza - Google Patents
Apparato per la separazione e l'amplificazione dei sincrosegnali di riferimento di colore e dei segnali di crominanzaInfo
- Publication number
- IT1104764B IT1104764B IT30844/76A IT3084476A IT1104764B IT 1104764 B IT1104764 B IT 1104764B IT 30844/76 A IT30844/76 A IT 30844/76A IT 3084476 A IT3084476 A IT 3084476A IT 1104764 B IT1104764 B IT 1104764B
- Authority
- IT
- Italy
- Prior art keywords
- signals
- amplification
- separation
- color reference
- chrominance
- Prior art date
Links
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
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 |
---|---|---|---|
US05/653,289 US4038681A (en) | 1976-01-29 | 1976-01-29 | Chroma-burst separator and amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1104764B true IT1104764B (it) | 1985-10-28 |
Family
ID=24620240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30844/76A IT1104764B (it) | 1976-01-29 | 1976-12-23 | Apparato per la separazione e l'amplificazione dei sincrosegnali di riferimento di colore e dei segnali di crominanza |
Country Status (17)
Country | Link |
---|---|
US (1) | US4038681A (it) |
JP (1) | JPS5294024A (it) |
AT (1) | AT373112B (it) |
AU (1) | AU502136B2 (it) |
BE (1) | BE850889A (it) |
CA (1) | CA1087297A (it) |
DE (1) | DE2703561C3 (it) |
ES (1) | ES455384A1 (it) |
FI (1) | FI62197C (it) |
FR (1) | FR2340009A1 (it) |
GB (1) | GB1565302A (it) |
IT (1) | IT1104764B (it) |
NL (1) | NL188010B (it) |
NZ (1) | NZ183190A (it) |
PL (1) | PL109783B1 (it) |
SE (1) | SE416370B (it) |
ZA (1) | ZA77358B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4319277A (en) * | 1980-07-02 | 1982-03-09 | Rca Corporation | Institutional audio-visual system including a plural operating mode television receiver |
US4337478A (en) * | 1980-11-26 | 1982-06-29 | Rca Corporation | Composite timing signal generator with predictable output level |
US4354202A (en) * | 1980-11-26 | 1982-10-12 | Rca Corporation | Television receiver on-screen alphanumeric display |
DE3122785C2 (de) * | 1981-06-09 | 1984-12-20 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum Verarbeiten eines Fernsehsignals |
JPS58221586A (ja) * | 1982-06-17 | 1983-12-23 | Mitsubishi Electric Corp | 信号処理回路 |
US4590511A (en) * | 1984-01-03 | 1986-05-20 | Honeywell Inc. | Circuit for converting the phase encoded hue information of a quadrature modulated color subcarrier into distinct analog voltage levels |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1172486A (en) * | 1968-08-23 | 1969-12-03 | Philips Electronic Associated | Chrominance Signal Routing Circuit |
JPS5722504B1 (it) * | 1971-02-26 | 1982-05-13 | ||
JPS5148418B1 (it) * | 1971-04-30 | 1976-12-21 |
-
1976
- 1976-01-29 US US05/653,289 patent/US4038681A/en not_active Expired - Lifetime
- 1976-12-23 IT IT30844/76A patent/IT1104764B/it active
-
1977
- 1977-01-06 CA CA269,280A patent/CA1087297A/en not_active Expired
- 1977-01-20 GB GB2375/77A patent/GB1565302A/en not_active Expired
- 1977-01-21 FI FI770199A patent/FI62197C/fi not_active IP Right Cessation
- 1977-01-21 SE SE7700608A patent/SE416370B/xx not_active IP Right Cessation
- 1977-01-21 ZA ZA00770358A patent/ZA77358B/xx unknown
- 1977-01-24 AU AU21560/77A patent/AU502136B2/en not_active Expired
- 1977-01-24 FR FR7701941A patent/FR2340009A1/fr active Granted
- 1977-01-26 JP JP819177A patent/JPS5294024A/ja active Granted
- 1977-01-27 PL PL1977195608A patent/PL109783B1/pl unknown
- 1977-01-27 NZ NZ183190A patent/NZ183190A/xx unknown
- 1977-01-27 ES ES455384A patent/ES455384A1/es not_active Expired
- 1977-01-28 BE BE174498A patent/BE850889A/xx not_active IP Right Cessation
- 1977-01-28 DE DE2703561A patent/DE2703561C3/de not_active Expired
- 1977-01-28 NL NLAANVRAGE7700929,A patent/NL188010B/xx not_active IP Right Cessation
- 1977-01-31 AT AT0059277A patent/AT373112B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7700929A (nl) | 1977-08-02 |
ATA59277A (de) | 1983-04-15 |
DE2703561C3 (de) | 1980-09-25 |
GB1565302A (en) | 1980-04-16 |
US4038681A (en) | 1977-07-26 |
FI62197C (fi) | 1982-11-10 |
JPS5294024A (en) | 1977-08-08 |
SE7700608L (sv) | 1977-07-30 |
DE2703561A1 (de) | 1977-08-04 |
FI770199A (it) | 1977-07-30 |
CA1087297A (en) | 1980-10-07 |
BE850889A (fr) | 1977-05-16 |
JPS6124878B2 (it) | 1986-06-12 |
AT373112B (de) | 1983-12-27 |
DE2703561B2 (de) | 1980-01-31 |
AU2156077A (en) | 1978-08-03 |
SE416370B (sv) | 1980-12-15 |
NL188010B (nl) | 1991-10-01 |
FI62197B (fi) | 1982-07-30 |
AU502136B2 (en) | 1979-07-12 |
NZ183190A (en) | 1979-12-11 |
FR2340009B1 (it) | 1982-05-28 |
ES455384A1 (es) | 1978-02-01 |
PL109783B1 (en) | 1980-06-30 |
FR2340009A1 (fr) | 1977-08-26 |
ZA77358B (en) | 1978-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951227 |