ZA763456B - Circuitry preventing negative effects due to interference signals in a relevision receiver - Google Patents
Circuitry preventing negative effects due to interference signals in a relevision receiverInfo
- Publication number
- ZA763456B ZA763456B ZA763456A ZA763456A ZA763456B ZA 763456 B ZA763456 B ZA 763456B ZA 763456 A ZA763456 A ZA 763456A ZA 763456 A ZA763456 A ZA 763456A ZA 763456 B ZA763456 B ZA 763456B
- Authority
- ZA
- South Africa
- Prior art keywords
- relevision
- receiver
- interference signals
- negative effects
- effects due
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Catching Or Destruction (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2525927A DE2525927C3 (en) | 1975-06-11 | 1975-06-11 | Circuit arrangement for preventing the disruptive effects of interference signals in a television receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA763456B true ZA763456B (en) | 1977-05-25 |
Family
ID=5948770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA763456A ZA763456B (en) | 1975-06-11 | 1976-06-10 | Circuitry preventing negative effects due to interference signals in a relevision receiver |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7603745A (en) |
DE (1) | DE2525927C3 (en) |
ES (1) | ES448790A1 (en) |
IT (1) | IT1061994B (en) |
ZA (1) | ZA763456B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6044845B2 (en) * | 1977-03-16 | 1985-10-05 | 株式会社東芝 | oscillation circuit |
GB1556841A (en) | 1976-12-28 | 1979-11-28 | Tokyo Shibaura Electric Co | Automatic frequency control circuit |
US4351001A (en) * | 1980-12-29 | 1982-09-21 | Motorola, Inc. | Horizontal phase lock loop for television |
EP0069165B1 (en) * | 1981-07-08 | 1984-08-08 | Deutsche ITT Industries GmbH | Integrated circuit for television receivers or colour television receivers |
US5337023A (en) * | 1993-06-01 | 1994-08-09 | National Semiconductor Corporation | Reduced phase-jitter horizontal sweep control phase-lock-loop and method |
-
1975
- 1975-06-11 DE DE2525927A patent/DE2525927C3/en not_active Expired
-
1976
- 1976-06-09 IT IT49866/76A patent/IT1061994B/en active
- 1976-06-10 ZA ZA763456A patent/ZA763456B/en unknown
- 1976-06-10 BR BR7603745A patent/BR7603745A/en unknown
- 1976-06-11 ES ES448790A patent/ES448790A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2525927C3 (en) | 1978-10-05 |
DE2525927B2 (en) | 1978-02-23 |
IT1061994B (en) | 1983-04-30 |
DE2525927A1 (en) | 1976-12-16 |
BR7603745A (en) | 1977-02-08 |
ES448790A1 (en) | 1977-07-16 |
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