JPS5648883B1 - - Google Patents
Info
- Publication number
- JPS5648883B1 JPS5648883B1 JP5552971A JP5552971A JPS5648883B1 JP S5648883 B1 JPS5648883 B1 JP S5648883B1 JP 5552971 A JP5552971 A JP 5552971A JP 5552971 A JP5552971 A JP 5552971A JP S5648883 B1 JPS5648883 B1 JP S5648883B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
- H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5552971A JPS5648883B1 (no) | 1971-07-24 | 1971-07-24 | |
| SE7209612A SE388330B (sv) | 1971-07-24 | 1972-07-21 | Signalbehandlingsanordning |
| CA147,668A CA997276A (en) | 1971-07-24 | 1972-07-21 | Signal transmission system |
| IT51694/72A IT961650B (it) | 1971-07-24 | 1972-07-22 | Apparecchio elettronico di elabora zione disegnali e filtro variabile per esso |
| DE2236173A DE2236173C3 (de) | 1971-07-24 | 1972-07-24 | Schaltungsanordnung zum Übertragen von Eingangssignalen zwischen einer Signalquelle und einem Signalempfänger |
| DK365372A DK146140C (da) | 1971-07-24 | 1972-07-24 | Kredsloeb til forbedring af signal/stoej-forhold |
| FR7226619A FR2147146B1 (no) | 1971-07-24 | 1972-07-24 | |
| BE786629A BE786629A (fr) | 1971-07-24 | 1972-07-24 | Systeme pour la transmission d'un signal avec reduction des signaux parasites |
| NO2642/72A NO136325C (no) | 1971-07-24 | 1972-07-24 | Koblingsanordning for bearbeidning av elektriske signaler. |
| ZA725084A ZA725084B (en) | 1971-07-24 | 1972-07-24 | Signal transmission system |
| GB4724574A GB1398733A (en) | 1971-07-24 | 1972-07-24 | Variable filter |
| GB3453572A GB1398732A (en) | 1971-07-24 | 1972-07-24 | Signal processing system |
| NLAANVRAGE7210201,A NL175570C (nl) | 1971-07-24 | 1972-07-24 | Ruisonderdrukkingsinrichting. |
| AT636372A AT351826B (de) | 1971-07-24 | 1972-07-24 | Schaltungsanordnung zum uebertragen von signalen und zum beeinflussen der amplitude dieser signale |
| CH1103772A CH577770A5 (no) | 1971-07-24 | 1972-07-24 | |
| AU44907/72A AU476805B2 (en) | 1971-07-24 | 1972-07-24 | Signal transmission system |
| US495911A US3911371A (en) | 1971-07-24 | 1974-08-08 | Signal transmission system |
| AT540776A AT351827B (de) | 1971-07-24 | 1976-07-22 | Regelfilter |
| MY106/79A MY7900106A (en) | 1971-07-24 | 1979-12-30 | Signal processing system |
| MY107/79A MY7900107A (en) | 1971-07-24 | 1979-12-30 | A variable filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5552971A JPS5648883B1 (no) | 1971-07-24 | 1971-07-24 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55094202A Division JPS5811125B2 (ja) | 1980-07-10 | 1980-07-10 | フイルタ装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5648883B1 true JPS5648883B1 (no) | 1981-11-18 |
Family
ID=13001242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5552971A Pending JPS5648883B1 (no) | 1971-07-24 | 1971-07-24 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5648883B1 (no) |
| AT (1) | AT351826B (no) |
| AU (1) | AU476805B2 (no) |
| BE (1) | BE786629A (no) |
| CA (1) | CA997276A (no) |
| CH (1) | CH577770A5 (no) |
| DE (1) | DE2236173C3 (no) |
| DK (1) | DK146140C (no) |
| FR (1) | FR2147146B1 (no) |
| GB (2) | GB1398732A (no) |
| IT (1) | IT961650B (no) |
| MY (2) | MY7900106A (no) |
| NL (1) | NL175570C (no) |
| NO (1) | NO136325C (no) |
| SE (1) | SE388330B (no) |
| ZA (1) | ZA725084B (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263624A (en) * | 1978-12-12 | 1981-04-21 | Dolby Laboratories Licensing Corporation | Analog recording on magnetic media |
| DE3115683C2 (de) * | 1981-04-18 | 1983-07-28 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Schaltungsanordnung zur verzögerten, automatischen Verstärkungsregelung |
| JPS6220405A (ja) * | 1985-07-18 | 1987-01-29 | Pioneer Electronic Corp | 増幅度調整回路 |
| DE202007006689U1 (de) | 2007-05-07 | 2008-09-18 | Hetal-Werke Franz Hettich Gmbh & Co. Kg | Antriebseinrichtung für einen Beschlag |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665345A (en) * | 1969-07-21 | 1972-05-23 | Dolby Laboratories Inc | Compressors and expanders for noise reduction systems |
-
1971
- 1971-07-24 JP JP5552971A patent/JPS5648883B1/ja active Pending
-
1972
- 1972-07-21 SE SE7209612A patent/SE388330B/xx unknown
- 1972-07-21 CA CA147,668A patent/CA997276A/en not_active Expired
- 1972-07-22 IT IT51694/72A patent/IT961650B/it active
- 1972-07-24 AU AU44907/72A patent/AU476805B2/en not_active Expired
- 1972-07-24 AT AT636372A patent/AT351826B/de not_active IP Right Cessation
- 1972-07-24 NL NLAANVRAGE7210201,A patent/NL175570C/xx not_active IP Right Cessation
- 1972-07-24 CH CH1103772A patent/CH577770A5/xx not_active IP Right Cessation
- 1972-07-24 ZA ZA725084A patent/ZA725084B/xx unknown
- 1972-07-24 DK DK365372A patent/DK146140C/da not_active IP Right Cessation
- 1972-07-24 DE DE2236173A patent/DE2236173C3/de not_active Expired
- 1972-07-24 FR FR7226619A patent/FR2147146B1/fr not_active Expired
- 1972-07-24 NO NO2642/72A patent/NO136325C/no unknown
- 1972-07-24 BE BE786629A patent/BE786629A/xx not_active IP Right Cessation
- 1972-07-24 GB GB3453572A patent/GB1398732A/en not_active Expired
- 1972-07-24 GB GB4724574A patent/GB1398733A/en not_active Expired
-
1979
- 1979-12-30 MY MY106/79A patent/MY7900106A/xx unknown
- 1979-12-30 MY MY107/79A patent/MY7900107A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY7900106A (en) | 1979-12-31 |
| NL175570C (nl) | 1984-11-16 |
| AU4490772A (en) | 1974-01-31 |
| NO136325C (no) | 1977-08-17 |
| SE388330B (sv) | 1976-09-27 |
| FR2147146B1 (no) | 1978-02-10 |
| FR2147146A1 (no) | 1973-03-09 |
| NO136325B (no) | 1977-05-09 |
| DE2236173A1 (de) | 1973-02-08 |
| IT961650B (it) | 1973-12-10 |
| AU476805B2 (en) | 1976-10-07 |
| GB1398733A (en) | 1975-06-25 |
| NL175570B (nl) | 1984-06-18 |
| AT351826B (de) | 1979-08-10 |
| ATA636372A (de) | 1979-01-15 |
| DK146140C (da) | 1983-11-28 |
| CH577770A5 (no) | 1976-07-15 |
| DE2236173B2 (de) | 1981-06-19 |
| BE786629A (fr) | 1972-11-16 |
| GB1398732A (en) | 1975-06-25 |
| DK146140B (da) | 1983-07-04 |
| DE2236173C3 (de) | 1982-02-11 |
| NL7210201A (no) | 1973-01-26 |
| MY7900107A (en) | 1979-12-31 |
| CA997276A (en) | 1976-09-21 |
| ZA725084B (en) | 1973-04-25 |