JPH0136307B2 - - Google Patents
Info
- Publication number
- JPH0136307B2 JPH0136307B2 JP56034117A JP3411781A JPH0136307B2 JP H0136307 B2 JPH0136307 B2 JP H0136307B2 JP 56034117 A JP56034117 A JP 56034117A JP 3411781 A JP3411781 A JP 3411781A JP H0136307 B2 JPH0136307 B2 JP H0136307B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- signal
- horizontal synchronization
- code
- 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
- 239000002131 composite material Substances 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 7
- 238000013075 data extraction Methods 0.000 claims description 6
- 230000005236 sound signal Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56034117A JPS57168586A (en) | 1981-03-10 | 1981-03-10 | Data processing circuit of charged television broadcast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56034117A JPS57168586A (en) | 1981-03-10 | 1981-03-10 | Data processing circuit of charged television broadcast |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57168586A JPS57168586A (en) | 1982-10-16 |
JPH0136307B2 true JPH0136307B2 (de) | 1989-07-31 |
Family
ID=12405312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56034117A Granted JPS57168586A (en) | 1981-03-10 | 1981-03-10 | Data processing circuit of charged television broadcast |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57168586A (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131521A (de) * | 1973-04-20 | 1974-12-17 | ||
JPS50129111A (de) * | 1974-03-27 | 1975-10-13 | ||
JPS5477514A (en) * | 1977-10-19 | 1979-06-21 | Feature Film Services | Subscriberh*s tv system |
JPS55114088A (en) * | 1979-02-20 | 1980-09-03 | Payview Ltd | Information encoder |
-
1981
- 1981-03-10 JP JP56034117A patent/JPS57168586A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131521A (de) * | 1973-04-20 | 1974-12-17 | ||
JPS50129111A (de) * | 1974-03-27 | 1975-10-13 | ||
JPS5477514A (en) * | 1977-10-19 | 1979-06-21 | Feature Film Services | Subscriberh*s tv system |
JPS55114088A (en) * | 1979-02-20 | 1980-09-03 | Payview Ltd | Information encoder |
Also Published As
Publication number | Publication date |
---|---|
JPS57168586A (en) | 1982-10-16 |
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