NO792257L - Koplingsanordning for tilveiebringelse av en av en vekselspenning avhengig styrelikespenning - Google Patents
Koplingsanordning for tilveiebringelse av en av en vekselspenning avhengig styrelikespenningInfo
- Publication number
- NO792257L NO792257L NO792257A NO792257A NO792257L NO 792257 L NO792257 L NO 792257L NO 792257 A NO792257 A NO 792257A NO 792257 A NO792257 A NO 792257A NO 792257 L NO792257 L NO 792257L
- Authority
- NO
- Norway
- Prior art keywords
- voltage
- comparator
- control
- input
- transistor
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 239000003990 capacitor Substances 0.000 claims description 22
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
Landscapes
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Electrotherapy Devices (AREA)
- Mechanical Operated Clutches (AREA)
- Control Of Eletrric Generators (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2830784A DE2830784C3 (de) | 1978-07-13 | 1978-07-13 | Schaltungsanordnung zur Erzeugung einer von einer Wechselspannung abhängigen Steuergleichspannung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792257L true NO792257L (no) | 1980-01-15 |
Family
ID=6044280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO792257A NO792257L (no) | 1978-07-13 | 1979-07-06 | Koplingsanordning for tilveiebringelse av en av en vekselspenning avhengig styrelikespenning |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4321482A (it) |
| JP (1) | JPS5514798A (it) |
| AU (1) | AU4883779A (it) |
| BE (1) | BE877690A (it) |
| BR (1) | BR7904425A (it) |
| DE (1) | DE2830784C3 (it) |
| DK (1) | DK294779A (it) |
| ES (1) | ES482416A1 (it) |
| FI (1) | FI792147A7 (it) |
| FR (1) | FR2431219A1 (it) |
| GB (1) | GB2025718A (it) |
| IT (1) | IT1122001B (it) |
| NO (1) | NO792257L (it) |
| SE (1) | SE7906053L (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168168A (en) * | 1980-05-29 | 1981-12-24 | Toshiba Corp | Window comparator circuit |
| DE3124289A1 (de) * | 1981-06-19 | 1983-01-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur erzeugung einer von einer wechselspannung abhaengigen steuergleichspannung |
| EP0084323B1 (de) * | 1982-01-15 | 1986-07-30 | TELEFUNKEN Fernseh und Rundfunk GmbH | Schaltungsanordnung zur Erzeugung einer von einer Wechselspannung abhängigen Steuerspannung |
| JPS59219006A (ja) * | 1983-05-27 | 1984-12-10 | Matsushita Electric Ind Co Ltd | 電子回路装置 |
| US5087827A (en) * | 1991-02-11 | 1992-02-11 | Tektronix, Inc. | Variable voltage transition circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2035263A (en) * | 1933-05-26 | 1936-03-24 | Bell Telephone Labor Inc | Volume control system |
| US3488604A (en) * | 1967-09-01 | 1970-01-06 | Sperry Rand Corp | Automatic pulsed-signal amplitude normalizer |
| US3862437A (en) * | 1973-09-04 | 1975-01-21 | Burroughs Corp | Sample peak and hold with dual current source |
| DE2406258C2 (de) * | 1974-02-09 | 1976-01-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltung zur automatischen Dynamik-Kompression oder -Expansion |
| NO142768C (no) * | 1974-01-26 | 1980-10-08 | Licentia Gmbh | Kopling for automatisk dynamikk-kompresjon eller -ekspansjon |
| DE2450633B1 (de) | 1974-03-13 | 1975-08-21 | Nixdorf Comp Ag | Schaltungsanordnung zur Regelung von Verstaerkungseinrichtungen bei der Halbduplex-Datensignaluebertragung |
-
1978
- 1978-07-13 DE DE2830784A patent/DE2830784C3/de not_active Expired
-
1979
- 1979-07-02 IT IT24045/79A patent/IT1122001B/it active
- 1979-07-06 FI FI792147A patent/FI792147A7/fi not_active Application Discontinuation
- 1979-07-06 FR FR7917573A patent/FR2431219A1/fr not_active Withdrawn
- 1979-07-06 NO NO792257A patent/NO792257L/no unknown
- 1979-07-09 GB GB7923901A patent/GB2025718A/en not_active Withdrawn
- 1979-07-11 US US06/056,971 patent/US4321482A/en not_active Expired - Lifetime
- 1979-07-11 AU AU48837/79A patent/AU4883779A/en not_active Abandoned
- 1979-07-11 ES ES482416A patent/ES482416A1/es not_active Expired
- 1979-07-11 SE SE7906053A patent/SE7906053L/xx unknown
- 1979-07-12 BR BR7904425A patent/BR7904425A/pt unknown
- 1979-07-12 DK DK294779A patent/DK294779A/da unknown
- 1979-07-13 JP JP8836679A patent/JPS5514798A/ja active Pending
- 1979-07-13 BE BE0/196290A patent/BE877690A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7904425A (pt) | 1980-04-01 |
| SE7906053L (sv) | 1980-01-14 |
| FR2431219A1 (fr) | 1980-02-08 |
| DE2830784C3 (de) | 1981-10-01 |
| IT7924045A0 (it) | 1979-07-02 |
| GB2025718A (en) | 1980-01-23 |
| US4321482A (en) | 1982-03-23 |
| AU4883779A (en) | 1980-01-17 |
| FI792147A7 (fi) | 1981-01-01 |
| DK294779A (da) | 1980-01-14 |
| DE2830784B2 (de) | 1980-09-18 |
| BE877690A (fr) | 1979-11-05 |
| IT1122001B (it) | 1986-04-23 |
| ES482416A1 (es) | 1980-04-01 |
| JPS5514798A (en) | 1980-02-01 |
| DE2830784A1 (de) | 1980-02-28 |
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