GB1226602A - - Google Patents
Info
- Publication number
- GB1226602A GB1226602A GB1226602DA GB1226602A GB 1226602 A GB1226602 A GB 1226602A GB 1226602D A GB1226602D A GB 1226602DA GB 1226602 A GB1226602 A GB 1226602A
- Authority
- GB
- United Kingdom
- Prior art keywords
- supplied
- amplitude
- modulator
- modulators
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005236 sound signal Effects 0.000 abstract 4
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1568567 | 1967-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1226602A true GB1226602A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-31 |
Family
ID=11895593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226602D Expired GB1226602A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-03-13 | 1968-03-13 |
Country Status (4)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007480A (en) * | 1975-09-17 | 1977-02-08 | West Michigan Telecasters Inc. | Color television receiver beat frequency control using stabilized television transmitter aural carrier |
| GB1514556A (en) * | 1975-09-24 | 1978-06-14 | Decca Ltd | Signal processor for reducing interference between frequency-modulated signals |
| US4571621A (en) * | 1983-06-15 | 1986-02-18 | Microband Corporation Of America | Television transmitter |
| KR920009723B1 (ko) * | 1989-11-18 | 1992-10-22 | 성만수 | 2열 주사가 가능한 다중화 y/c신호의 변복조방법 및 디스플레이장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB823538A (en) * | 1955-01-21 | 1959-11-11 | Kahn Leonard R | Improvements in or relating to single side-band transmission systems |
| GB829258A (en) * | 1958-01-23 | 1960-03-02 | Collins Radio Co | Single side band communication system using electro-mechanical filters |
| US3243731A (en) * | 1962-06-18 | 1966-03-29 | Sylvania Electric Prod | Microwave single sideband modulator |
| US3348150A (en) * | 1964-07-27 | 1967-10-17 | Bell Telephone Labor Inc | Diversity transmission system |
-
1968
- 1968-03-12 US US712530A patent/US3548085A/en not_active Expired - Lifetime
- 1968-03-13 DE DE1616528A patent/DE1616528C2/de not_active Expired
- 1968-03-13 GB GB1226602D patent/GB1226602A/en not_active Expired
- 1968-03-13 FR FR1555446D patent/FR1555446A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1616528C2 (de) | 1983-03-03 |
| US3548085A (en) | 1970-12-15 |
| DE1616528A1 (de) | 1971-04-29 |
| FR1555446A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-01-24 |
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| GB1226602A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
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| GB1087300A (en) | Improved wired broadcasting systems and apparatus therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |