NL7210201A - - Google Patents
Info
- Publication number
- NL7210201A NL7210201A NL7210201A NL7210201A NL7210201A NL 7210201 A NL7210201 A NL 7210201A NL 7210201 A NL7210201 A NL 7210201A NL 7210201 A NL7210201 A NL 7210201A NL 7210201 A NL7210201 A NL 7210201A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5552971A JPS5648883B1 (de) | 1971-07-24 | 1971-07-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7210201A true NL7210201A (de) | 1973-01-26 |
| NL175570B NL175570B (nl) | 1984-06-18 |
| NL175570C NL175570C (nl) | 1984-11-16 |
Family
ID=13001242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7210201,A NL175570C (nl) | 1971-07-24 | 1972-07-24 | Ruisonderdrukkingsinrichting. |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5648883B1 (de) |
| AT (1) | AT351826B (de) |
| AU (1) | AU476805B2 (de) |
| BE (1) | BE786629A (de) |
| CA (1) | CA997276A (de) |
| CH (1) | CH577770A5 (de) |
| DE (1) | DE2236173C3 (de) |
| DK (1) | DK146140C (de) |
| FR (1) | FR2147146B1 (de) |
| GB (2) | GB1398732A (de) |
| IT (1) | IT961650B (de) |
| MY (2) | MY7900107A (de) |
| NL (1) | NL175570C (de) |
| NO (1) | NO136325C (de) |
| SE (1) | SE388330B (de) |
| ZA (1) | ZA725084B (de) |
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 CA CA147,668A patent/CA997276A/en not_active Expired
- 1972-07-21 SE SE7209612A patent/SE388330B/xx unknown
- 1972-07-22 IT IT51694/72A patent/IT961650B/it active
- 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 CH CH1103772A patent/CH577770A5/xx not_active IP Right Cessation
- 1972-07-24 NO NO2642/72A patent/NO136325C/no unknown
- 1972-07-24 GB GB3453572A patent/GB1398732A/en not_active Expired
- 1972-07-24 NL NLAANVRAGE7210201,A patent/NL175570C/xx not_active IP Right Cessation
- 1972-07-24 BE BE786629A patent/BE786629A/xx not_active IP Right Cessation
- 1972-07-24 GB GB4724574A patent/GB1398733A/en not_active Expired
- 1972-07-24 AT AT636372A patent/AT351826B/de not_active IP Right Cessation
- 1972-07-24 AU AU44907/72A patent/AU476805B2/en not_active Expired
- 1972-07-24 DK DK365372A patent/DK146140C/da not_active IP Right Cessation
- 1972-07-24 ZA ZA725084A patent/ZA725084B/xx unknown
-
1979
- 1979-12-30 MY MY107/79A patent/MY7900107A/xx unknown
- 1979-12-30 MY MY106/79A patent/MY7900106A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4490772A (en) | 1974-01-31 |
| ZA725084B (en) | 1973-04-25 |
| DK146140C (da) | 1983-11-28 |
| FR2147146B1 (de) | 1978-02-10 |
| MY7900107A (en) | 1979-12-31 |
| BE786629A (fr) | 1972-11-16 |
| MY7900106A (en) | 1979-12-31 |
| SE388330B (sv) | 1976-09-27 |
| NO136325B (de) | 1977-05-09 |
| DE2236173B2 (de) | 1981-06-19 |
| DE2236173C3 (de) | 1982-02-11 |
| IT961650B (it) | 1973-12-10 |
| DK146140B (da) | 1983-07-04 |
| NO136325C (no) | 1977-08-17 |
| NL175570C (nl) | 1984-11-16 |
| GB1398732A (en) | 1975-06-25 |
| GB1398733A (en) | 1975-06-25 |
| ATA636372A (de) | 1979-01-15 |
| CA997276A (en) | 1976-09-21 |
| NL175570B (nl) | 1984-06-18 |
| CH577770A5 (de) | 1976-07-15 |
| AT351826B (de) | 1979-08-10 |
| JPS5648883B1 (de) | 1981-11-18 |
| AU476805B2 (en) | 1976-10-07 |
| DE2236173A1 (de) | 1973-02-08 |
| FR2147146A1 (de) | 1973-03-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V4 | Lapsed because of reaching the maximum lifetime of a patent |