BE769987A - Systeme decodeur pour signaux de television en couleurs a alternance dephase - Google Patents
Systeme decodeur pour signaux de television en couleurs a alternance dephaseInfo
- Publication number
- BE769987A BE769987A BE769987A BE769987A BE769987A BE 769987 A BE769987 A BE 769987A BE 769987 A BE769987 A BE 769987A BE 769987 A BE769987 A BE 769987A BE 769987 A BE769987 A BE 769987A
- Authority
- BE
- Belgium
- Prior art keywords
- phase
- television signals
- color television
- decoder system
- alternate color
- 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
-
- 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 |
|---|---|---|---|
| JP45101285A JPS502328B1 (de) | 1970-11-17 | 1970-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE769987A true BE769987A (fr) | 1971-11-16 |
Family
ID=14296574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE769987A BE769987A (fr) | 1970-11-17 | 1971-07-14 | Systeme decodeur pour signaux de television en couleurs a alternance dephase |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3716665A (de) |
| JP (1) | JPS502328B1 (de) |
| AT (1) | AT338894B (de) |
| AU (1) | AU450834B2 (de) |
| BE (1) | BE769987A (de) |
| CA (1) | CA950578A (de) |
| CH (1) | CH540621A (de) |
| ES (1) | ES393420A1 (de) |
| FI (1) | FI53180C (de) |
| FR (1) | FR2113827B1 (de) |
| GB (1) | GB1337656A (de) |
| IE (1) | IE35587B1 (de) |
| NL (1) | NL175012C (de) |
| NO (1) | NO134084C (de) |
| SE (1) | SE362771B (de) |
| ZA (1) | ZA714074B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506629U (de) * | 1973-05-16 | 1975-01-23 | ||
| JPS58213586A (ja) * | 1982-06-04 | 1983-12-12 | Toshiba Corp | 位相合成装置 |
| US5166780A (en) * | 1991-12-19 | 1992-11-24 | Windbond Electronic Corp. | Apparatus for showing a digitized NTSC-encoded video |
| JPH05276538A (ja) * | 1992-03-27 | 1993-10-22 | Toshiba Corp | Ｐａｌ方式色信号処理回路 |
| US10849681B2 (en) | 2001-04-06 | 2020-12-01 | Covidien Ag | Vessel sealer and divider |
-
1970
- 1970-11-17 JP JP45101285A patent/JPS502328B1/ja active Pending
-
1971
- 1971-06-15 US US00153363A patent/US3716665A/en not_active Expired - Lifetime
- 1971-06-22 GB GB2931371A patent/GB1337656A/en not_active Expired
- 1971-06-22 SE SE08092/71A patent/SE362771B/xx unknown
- 1971-06-22 ZA ZA714074A patent/ZA714074B/xx unknown
- 1971-06-23 FI FI1793/71A patent/FI53180C/fi active
- 1971-07-14 BE BE769987A patent/BE769987A/xx not_active IP Right Cessation
- 1971-07-14 NO NO2701/71A patent/NO134084C/no unknown
- 1971-07-19 ES ES393420A patent/ES393420A1/es not_active Expired
- 1971-07-19 FR FR7126383A patent/FR2113827B1/fr not_active Expired
- 1971-08-18 AT AT720271A patent/AT338894B/de not_active IP Right Cessation
- 1971-08-30 CH CH1270571A patent/CH540621A/de not_active IP Right Cessation
- 1971-09-01 IE IE1115/71A patent/IE35587B1/xx unknown
- 1971-10-14 CA CA125,137,A patent/CA950578A/en not_active Expired
- 1971-10-15 AU AU34675/71A patent/AU450834B2/en not_active Expired
- 1971-11-17 NL NLAANVRAGE7115840,A patent/NL175012C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2113827B1 (de) | 1975-07-11 |
| NL7115840A (de) | 1972-05-19 |
| NO134084C (de) | 1976-08-11 |
| NL175012B (nl) | 1984-04-02 |
| FR2113827A1 (de) | 1972-06-30 |
| ATA720271A (de) | 1977-01-15 |
| NL175012C (nl) | 1984-09-03 |
| CA950578A (en) | 1974-07-02 |
| DE2138825B2 (de) | 1977-04-28 |
| ZA714074B (en) | 1972-04-26 |
| CH540621A (de) | 1973-08-15 |
| ES393420A1 (es) | 1973-08-16 |
| DE2138825A1 (de) | 1972-05-25 |
| GB1337656A (en) | 1973-11-21 |
| AT338894B (de) | 1977-09-26 |
| US3716665A (en) | 1973-02-13 |
| FI53180B (de) | 1977-10-31 |
| AU3467571A (en) | 1973-04-19 |
| SE362771B (de) | 1973-12-17 |
| JPS502328B1 (de) | 1975-01-25 |
| NO134084B (de) | 1976-05-03 |
| FI53180C (de) | 1978-02-10 |
| IE35587B1 (en) | 1976-03-31 |
| IE35587L (en) | 1972-05-17 |
| AU450834B2 (en) | 1974-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SONY CORP. Effective date: 19880731 |