CA1070012A - Circuit arrangement for a dropout detector - Google Patents
Circuit arrangement for a dropout detectorInfo
- Publication number
- CA1070012A CA1070012A CA256,183A CA256183A CA1070012A CA 1070012 A CA1070012 A CA 1070012A CA 256183 A CA256183 A CA 256183A CA 1070012 A CA1070012 A CA 1070012A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- dropout
- threshold
- control
- amplifier
- 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
- 230000005540 biological transmission Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 101150087426 Gnal gene Proteins 0.000 description 1
- 241001296096 Probles Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/94—Signal drop-out compensation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT512475A AT337269B (de) | 1975-07-03 | 1975-07-03 | Schaltungsanordnung fur einen dropout-detektor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1070012A true CA1070012A (en) | 1980-01-15 |
Family
ID=3572178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA256,183A Expired CA1070012A (en) | 1975-07-03 | 1976-07-02 | Circuit arrangement for a dropout detector |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS528810A (show.php) |
| AR (1) | AR209661A1 (show.php) |
| AT (1) | AT337269B (show.php) |
| AU (1) | AU509584B2 (show.php) |
| BE (1) | BE843698A (show.php) |
| CA (1) | CA1070012A (show.php) |
| CH (1) | CH608673A5 (show.php) |
| DE (1) | DE2627547C2 (show.php) |
| ES (1) | ES449499A1 (show.php) |
| FR (1) | FR2316809A1 (show.php) |
| GB (1) | GB1551070A (show.php) |
| IT (1) | IT1066920B (show.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2008888B (en) * | 1977-10-27 | 1982-06-30 | Quantel Ltd | Drop-out compensation system |
| EP0283281B1 (en) * | 1987-02-23 | 1993-02-03 | Pioneer Electronic Corporation | Drop-out compensator circuit |
| JPH054372Y2 (show.php) * | 1987-03-17 | 1993-02-03 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3366732A (en) * | 1961-07-10 | 1968-01-30 | Minnesota Mining & Mfg | Electronic dropout suppressor having autoamtic phase control |
| US3333063A (en) * | 1962-10-01 | 1967-07-25 | Ampex | Signal demodulating and combining circuit for wideband reproducing systems |
| US3328521A (en) * | 1963-07-15 | 1967-06-27 | Minnesota Mining & Mfg | Dropout compensator for video signals |
| US3461230A (en) * | 1965-11-10 | 1969-08-12 | Minnesota Mining & Mfg | Dropout compensator with delayed response |
| US3536994A (en) * | 1968-03-28 | 1970-10-27 | Minnesota Mining & Mfg | Dropout counter with continuous integration and moving counting period |
-
1975
- 1975-07-03 AT AT512475A patent/AT337269B/de not_active IP Right Cessation
-
1976
- 1976-06-19 DE DE19762627547 patent/DE2627547C2/de not_active Expired
- 1976-06-30 CH CH835776A patent/CH608673A5/xx not_active IP Right Cessation
- 1976-06-30 GB GB2719276A patent/GB1551070A/en not_active Expired
- 1976-07-01 BE BE168569A patent/BE843698A/xx unknown
- 1976-07-02 ES ES449499A patent/ES449499A1/es not_active Expired
- 1976-07-02 CA CA256,183A patent/CA1070012A/en not_active Expired
- 1976-07-02 JP JP51077952A patent/JPS528810A/ja active Pending
- 1976-07-02 FR FR7620352A patent/FR2316809A1/fr active Granted
- 1976-07-02 AU AU15493/76A patent/AU509584B2/en not_active Expired
- 1976-07-02 AR AR26384976A patent/AR209661A1/es active
- 1976-07-02 IT IT2500576A patent/IT1066920B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AU509584B2 (en) | 1980-05-15 |
| JPS528810A (en) | 1977-01-24 |
| BE843698A (fr) | 1977-01-03 |
| AR209661A1 (es) | 1977-05-13 |
| ES449499A1 (es) | 1978-01-16 |
| FR2316809A1 (fr) | 1977-01-28 |
| ATA512475A (de) | 1976-10-15 |
| GB1551070A (en) | 1979-08-22 |
| DE2627547A1 (de) | 1977-01-27 |
| AU1549376A (en) | 1978-01-05 |
| DE2627547C2 (de) | 1981-11-26 |
| FR2316809B1 (show.php) | 1980-01-25 |
| IT1066920B (it) | 1985-03-12 |
| CH608673A5 (en) | 1979-01-15 |
| AT337269B (de) | 1977-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |