SE436159B - Storningseliminerande krets - Google Patents
Storningseliminerande kretsInfo
- Publication number
- SE436159B SE436159B SE7810016A SE7810016A SE436159B SE 436159 B SE436159 B SE 436159B SE 7810016 A SE7810016 A SE 7810016A SE 7810016 A SE7810016 A SE 7810016A SE 436159 B SE436159 B SE 436159B
- Authority
- SE
- Sweden
- Prior art keywords
- circuit
- phase shift
- signal
- phase
- gate switch
- Prior art date
Links
- 230000010363 phase shift Effects 0.000 claims description 50
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 14
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
Landscapes
- Noise Elimination (AREA)
- Networks Using Active Elements (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11470077A JPS5448469A (en) | 1977-09-26 | 1977-09-26 | Noise eliminating circuit |
| JP1631378A JPH0230211B2 (ja) | 1978-02-15 | 1978-02-15 | Zatsuonjokyokairo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7810016L SE7810016L (sv) | 1979-03-27 |
| SE436159B true SE436159B (sv) | 1984-11-12 |
Family
ID=26352631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7810016A SE436159B (sv) | 1977-09-26 | 1978-09-25 | Storningseliminerande krets |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2828414A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2404336A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1603391A (enrdf_load_stackoverflow) |
| NL (1) | NL190039C (enrdf_load_stackoverflow) |
| SE (1) | SE436159B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514734A (en) * | 1978-07-17 | 1980-02-01 | Nec Corp | Pulse noise elimination circuit |
| US4311963A (en) * | 1978-07-18 | 1982-01-19 | Matsushita Electric Industrial Co., Ltd. | Noise pulse suppressing system |
| US4232340A (en) * | 1979-06-01 | 1980-11-04 | Rca Corporation | Defect compensation for color television |
| DE3028334C2 (de) * | 1980-07-25 | 1983-01-05 | Polygram Gmbh, 2000 Hamburg | Verfahren zum Beseitigen oder Unterdrücken von akustischen Störsignalen bei für den Wiedergabevorgang aufzubereitenden Audioprogrammen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE757970A (fr) * | 1969-10-25 | 1971-04-23 | Philips Nv | Circuit permettant de supprimer des parasites dans un recepteurde signaux electriques |
| BE758331A (fr) * | 1969-11-01 | 1971-04-30 | Philips Nv | Circuit permettant de supprimer des parasites dans un recepteurde signaux electriques |
| US3689845A (en) * | 1969-11-01 | 1972-09-05 | Philips Corp | Circuit arrangement for suppressing interferences in a receiver of electrical signals |
| US3588705A (en) * | 1969-11-12 | 1971-06-28 | Nasa | Frequency-modulation demodulator threshold extension device |
| US3983488A (en) * | 1974-06-17 | 1976-09-28 | California Microwave, Inc. | Frequency-modulation demodulator threshold extension device |
| US3947636A (en) * | 1974-08-12 | 1976-03-30 | Edgar Albert D | Transient noise filter employing crosscorrelation to detect noise and autocorrelation to replace the noisey segment |
-
1978
- 1978-05-22 GB GB21009/78A patent/GB1603391A/en not_active Expired
- 1978-06-28 DE DE19782828414 patent/DE2828414A1/de active Granted
- 1978-09-25 SE SE7810016A patent/SE436159B/sv not_active IP Right Cessation
- 1978-09-25 FR FR7827366A patent/FR2404336A1/fr active Granted
- 1978-09-25 NL NLAANVRAGE7809717,A patent/NL190039C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1603391A (en) | 1981-11-25 |
| DE2828414C2 (enrdf_load_stackoverflow) | 1988-09-08 |
| DE2828414A1 (de) | 1979-04-05 |
| NL190039B (nl) | 1993-05-03 |
| SE7810016L (sv) | 1979-03-27 |
| NL7809717A (nl) | 1979-03-28 |
| FR2404336B1 (enrdf_load_stackoverflow) | 1983-11-25 |
| FR2404336A1 (fr) | 1979-04-20 |
| NL190039C (nl) | 1993-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7810016-1 Effective date: 19940410 Format of ref document f/p: F |