JPS5679583A - Synchronizing signal discriminator - Google Patents
Synchronizing signal discriminatorInfo
- Publication number
- JPS5679583A JPS5679583A JP15562579A JP15562579A JPS5679583A JP S5679583 A JPS5679583 A JP S5679583A JP 15562579 A JP15562579 A JP 15562579A JP 15562579 A JP15562579 A JP 15562579A JP S5679583 A JPS5679583 A JP S5679583A
- Authority
- JP
- Japan
- Prior art keywords
- time
- signal
- synchronizing signal
- synchronizing
- input
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Synchronizing For Television (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15562579A JPS5679583A (en) | 1979-12-03 | 1979-12-03 | Synchronizing signal discriminator |
GB8038239A GB2065403B (en) | 1979-12-03 | 1980-11-28 | Synchronizing signaldiscriminator for use in channel selection apparatus of television receiver |
US06/212,256 US4337486A (en) | 1979-12-03 | 1980-12-02 | Synchronizing signal discriminator for use in channel selection apparatus of television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15562579A JPS5679583A (en) | 1979-12-03 | 1979-12-03 | Synchronizing signal discriminator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5679583A true JPS5679583A (en) | 1981-06-30 |
JPS6237869B2 JPS6237869B2 (ja) | 1987-08-14 |
Family
ID=15610086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15562579A Granted JPS5679583A (en) | 1979-12-03 | 1979-12-03 | Synchronizing signal discriminator |
Country Status (3)
Country | Link |
---|---|
US (1) | US4337486A (ja) |
JP (1) | JPS5679583A (ja) |
GB (1) | GB2065403B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58179071A (ja) * | 1982-04-14 | 1983-10-20 | Sony Corp | 自動選局装置 |
JPS58219879A (ja) * | 1982-06-15 | 1983-12-21 | Sony Corp | 映像信号検出回路 |
JP2009246644A (ja) * | 2008-03-31 | 2009-10-22 | Nec Electronics Corp | 信号処理装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY108201A (en) * | 1991-12-13 | 1996-08-30 | Thomson Consumer Electronics | Automatic detection of kind of cable converter unit coupled to a VCR |
MY110336A (en) * | 1991-12-13 | 1998-04-30 | Thomson Consumer Electronics Inc | Vcr control of a cable converter unit |
JP3319491B2 (ja) * | 1995-01-19 | 2002-09-03 | 船井電機株式会社 | 放送波チャンネル同調方法 |
JP3172484B2 (ja) * | 1997-01-24 | 2001-06-04 | 三洋電機株式会社 | テレビジョン受像機 |
JPH11122506A (ja) | 1997-10-16 | 1999-04-30 | Fujitsu Ltd | 映像信号処理回路およびコンピュータシステム |
JP4933488B2 (ja) * | 2008-05-22 | 2012-05-16 | ドーサ アドバンスズ エルエルシー | 映像信号処理回路およびコンピュータシステム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS521847B2 (ja) * | 1972-03-31 | 1977-01-18 | ||
US4250525A (en) * | 1979-05-09 | 1981-02-10 | Rca Corporation | Television horizontal AFPC with phase detector driven at twice the horizontal frequency |
-
1979
- 1979-12-03 JP JP15562579A patent/JPS5679583A/ja active Granted
-
1980
- 1980-11-28 GB GB8038239A patent/GB2065403B/en not_active Expired
- 1980-12-02 US US06/212,256 patent/US4337486A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58179071A (ja) * | 1982-04-14 | 1983-10-20 | Sony Corp | 自動選局装置 |
JPH0423843B2 (ja) * | 1982-04-14 | 1992-04-23 | Sony Corp | |
JPS58219879A (ja) * | 1982-06-15 | 1983-12-21 | Sony Corp | 映像信号検出回路 |
JPH0458226B2 (ja) * | 1982-06-15 | 1992-09-16 | Sonii Kk | |
JP2009246644A (ja) * | 2008-03-31 | 2009-10-22 | Nec Electronics Corp | 信号処理装置 |
Also Published As
Publication number | Publication date |
---|---|
GB2065403A (en) | 1981-06-24 |
US4337486A (en) | 1982-06-29 |
GB2065403B (en) | 1983-12-21 |
JPS6237869B2 (ja) | 1987-08-14 |
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