JPS529351A - Amplifier with variable transmission amount - Google Patents
Amplifier with variable transmission amountInfo
- Publication number
- JPS529351A JPS529351A JP51078825A JP7882576A JPS529351A JP S529351 A JPS529351 A JP S529351A JP 51078825 A JP51078825 A JP 51078825A JP 7882576 A JP7882576 A JP 7882576A JP S529351 A JPS529351 A JP S529351A
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- variable transmission
- transmission amount
- amount
- variable
- Prior art date
- 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
- H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
Landscapes
- Amplifiers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2530144A DE2530144C3 (en) | 1975-07-05 | 1975-07-05 | Amplifier with variable transmission |
| DE2542745A DE2542745C2 (en) | 1975-09-25 | 1975-09-25 | Amplifier with variable transmission, especially for a compander system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS529351A true JPS529351A (en) | 1977-01-24 |
Family
ID=25769116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51078825A Pending JPS529351A (en) | 1975-07-05 | 1976-07-02 | Amplifier with variable transmission amount |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS529351A (en) |
| AT (1) | AT361540B (en) |
| AU (1) | AU497146B2 (en) |
| BR (1) | BR7604274A (en) |
| DK (1) | DK300576A (en) |
| ES (1) | ES448501A1 (en) |
| FR (1) | FR2317809A1 (en) |
| GB (1) | GB1552784A (en) |
| IT (1) | IT1062105B (en) |
| SE (1) | SE414255B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240807A (en) * | 1987-08-20 | 1993-08-31 | Hoechst Celanese Corporation | Photoresist article having a portable, conformable, built-on mask |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759693B2 (en) * | 1973-06-28 | 1982-12-16 | Victor Company Of Japan | |
| DE2406258C2 (en) * | 1974-02-09 | 1976-01-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Circuit for automatic dynamic compression or expansion |
-
1976
- 1976-06-03 ES ES448501A patent/ES448501A1/en not_active Expired
- 1976-06-22 AU AU15133/76A patent/AU497146B2/en not_active Expired
- 1976-06-25 GB GB2648176A patent/GB1552784A/en not_active Expired
- 1976-06-30 BR BR7604274A patent/BR7604274A/en unknown
- 1976-07-01 IT IT2493776A patent/IT1062105B/en active
- 1976-07-01 AT AT481876A patent/AT361540B/en not_active IP Right Cessation
- 1976-07-02 JP JP51078825A patent/JPS529351A/en active Pending
- 1976-07-02 SE SE7607624A patent/SE414255B/en not_active IP Right Cessation
- 1976-07-02 DK DK300576A patent/DK300576A/en not_active Application Discontinuation
- 1976-07-05 FR FR7620513A patent/FR2317809A1/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240807A (en) * | 1987-08-20 | 1993-08-31 | Hoechst Celanese Corporation | Photoresist article having a portable, conformable, built-on mask |
Also Published As
| Publication number | Publication date |
|---|---|
| SE414255B (en) | 1980-07-14 |
| FR2317809B1 (en) | 1982-11-26 |
| FR2317809A1 (en) | 1977-02-04 |
| AT361540B (en) | 1981-03-10 |
| ATA481876A (en) | 1980-08-15 |
| DK300576A (en) | 1977-01-06 |
| BR7604274A (en) | 1977-04-05 |
| AU497146B2 (en) | 1978-11-30 |
| IT1062105B (en) | 1983-06-25 |
| AU1513376A (en) | 1978-01-05 |
| ES448501A1 (en) | 1977-12-01 |
| GB1552784A (en) | 1979-09-19 |
| SE7607624L (en) | 1977-01-06 |
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