JPS6247032B2 - - Google Patents
Info
- Publication number
- JPS6247032B2 JPS6247032B2 JP6529282A JP6529282A JPS6247032B2 JP S6247032 B2 JPS6247032 B2 JP S6247032B2 JP 6529282 A JP6529282 A JP 6529282A JP 6529282 A JP6529282 A JP 6529282A JP S6247032 B2 JPS6247032 B2 JP S6247032B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- frequency
- operation control
- counter circuit
- 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
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/213—Circuitry for suppressing or minimising impulsive noise
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6529282A JPS57184373A (en) | 1982-04-21 | 1982-04-21 | Pulse generating circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6529282A JPS57184373A (en) | 1982-04-21 | 1982-04-21 | Pulse generating circuit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13081679A Division JPS6046589B2 (ja) | 1979-10-12 | 1979-10-12 | 同期信号発生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57184373A JPS57184373A (en) | 1982-11-13 |
JPS6247032B2 true JPS6247032B2 (US20100268047A1-20101021-C00003.png) | 1987-10-06 |
Family
ID=13282701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6529282A Granted JPS57184373A (en) | 1982-04-21 | 1982-04-21 | Pulse generating circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184373A (US20100268047A1-20101021-C00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2856394B2 (ja) * | 1987-08-05 | 1999-02-10 | 日本電気株式会社 | 同期信号発生回路 |
-
1982
- 1982-04-21 JP JP6529282A patent/JPS57184373A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57184373A (en) | 1982-11-13 |
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