FI61982C - Anordning foer behandling av amplitudmodulerade signaler - Google Patents
Anordning foer behandling av amplitudmodulerade signaler Download PDFInfo
- Publication number
- FI61982C FI61982C FI3712/74A FI371274A FI61982C FI 61982 C FI61982 C FI 61982C FI 3712/74 A FI3712/74 A FI 3712/74A FI 371274 A FI371274 A FI 371274A FI 61982 C FI61982 C FI 61982C
- Authority
- FI
- Finland
- Prior art keywords
- polarity
- transistor
- amplifier
- detector
- respect
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 239000000969 carrier Substances 0.000 claims description 7
- 208000037516 chromosome inversion disease Diseases 0.000 claims 3
- 241000767925 Collodes Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 241000519995 Stachys sylvatica Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/455—Demodulation-circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Amplifiers (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US429673A US3862361A (en) | 1973-12-28 | 1973-12-28 | Video amplifier circuit for use with synchronous detectors |
| US42967373 | 1973-12-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI371274A7 FI371274A7 (da) | 1975-06-29 |
| FI61982B FI61982B (fi) | 1982-06-30 |
| FI61982C true FI61982C (fi) | 1982-10-11 |
Family
ID=23704255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3712/74A FI61982C (fi) | 1973-12-28 | 1974-12-20 | Anordning foer behandling av amplitudmodulerade signaler |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3862361A (da) |
| JP (1) | JPS5436009B2 (da) |
| AT (1) | AT368339B (da) |
| BE (1) | BE823781A (da) |
| BR (1) | BR7410731D0 (da) |
| CA (1) | CA1035429A (da) |
| DE (1) | DE2460264B2 (da) |
| DK (1) | DK147029C (da) |
| ES (1) | ES432720A1 (da) |
| FI (1) | FI61982C (da) |
| FR (1) | FR2256602B1 (da) |
| GB (1) | GB1487586A (da) |
| IT (1) | IT1025805B (da) |
| NL (1) | NL7416932A (da) |
| SE (1) | SE399797B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041493B2 (ja) * | 1977-03-16 | 1985-09-17 | ソニー株式会社 | 受信機 |
| US4253118A (en) * | 1979-07-02 | 1981-02-24 | Zenith Radio Corporation | Synchronous detection system |
| US4329712A (en) * | 1980-06-24 | 1982-05-11 | Rca Corporation | Adaptive distortion elimination circuitry for a video disc player |
| US4562475A (en) * | 1984-03-15 | 1985-12-31 | Rca Corporation | DC Restoration of synchronously detected CCD imager output signals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3812921A (en) * | 1972-07-24 | 1974-05-28 | Zenith Radio Corp | Video signal processing system and method with above-white-level noise inversion |
| US3812289A (en) * | 1972-11-06 | 1974-05-21 | Rca Corp | Television receiver using synchronous video detection |
-
1973
- 1973-12-28 US US429673A patent/US3862361A/en not_active Expired - Lifetime
-
1974
- 1974-11-07 CA CA213,191A patent/CA1035429A/en not_active Expired
- 1974-11-18 IT IT29568/74A patent/IT1025805B/it active
- 1974-12-03 GB GB52205/74A patent/GB1487586A/en not_active Expired
- 1974-12-09 ES ES432720A patent/ES432720A1/es not_active Expired
- 1974-12-18 SE SE7415895A patent/SE399797B/xx unknown
- 1974-12-18 FR FR7441794A patent/FR2256602B1/fr not_active Expired
- 1974-12-19 DE DE19742460264 patent/DE2460264B2/de not_active Withdrawn
- 1974-12-20 AT AT1025274A patent/AT368339B/de not_active IP Right Cessation
- 1974-12-20 DK DK669674A patent/DK147029C/da not_active IP Right Cessation
- 1974-12-20 FI FI3712/74A patent/FI61982C/fi active
- 1974-12-23 BE BE151876A patent/BE823781A/xx unknown
- 1974-12-23 JP JP754205A patent/JPS5436009B2/ja not_active Expired
- 1974-12-23 BR BR10731/74A patent/BR7410731D0/pt unknown
- 1974-12-27 NL NL7416932A patent/NL7416932A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7416932A (nl) | 1975-07-01 |
| AT368339B (de) | 1982-10-11 |
| ES432720A1 (es) | 1977-02-16 |
| BR7410731D0 (pt) | 1975-09-02 |
| FR2256602B1 (da) | 1978-07-13 |
| DK147029C (da) | 1984-08-27 |
| BE823781A (fr) | 1975-04-16 |
| DE2460264B2 (de) | 1976-09-09 |
| FI61982B (fi) | 1982-06-30 |
| IT1025805B (it) | 1978-08-30 |
| GB1487586A (en) | 1977-10-05 |
| US3862361A (en) | 1975-01-21 |
| SE7415895L (da) | 1975-06-30 |
| DK147029B (da) | 1984-03-19 |
| AU7669674A (en) | 1976-06-24 |
| DK669674A (da) | 1975-08-18 |
| JPS5436009B2 (da) | 1979-11-07 |
| CA1035429A (en) | 1978-07-25 |
| DE2460264A1 (de) | 1975-07-10 |
| FR2256602A1 (da) | 1975-07-25 |
| SE399797B (sv) | 1978-02-27 |
| JPS50118618A (da) | 1975-09-17 |
| FI371274A7 (da) | 1975-06-29 |
| ATA1025274A (de) | 1982-01-15 |
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