USB573033I5 - - Google Patents
Info
- Publication number
- USB573033I5 USB573033I5 US57303375A USB573033I5 US B573033 I5 USB573033 I5 US B573033I5 US 57303375 A US57303375 A US 57303375A US B573033 I5 USB573033 I5 US B573033I5
- Authority
- US
- United States
- 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
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/573,033 US3995224A (en) | 1975-04-30 | 1975-04-30 | Fast automatic gain control circuit with adjustable range |
| IT21944/76A IT1059286B (en) | 1975-04-30 | 1976-04-05 | AUTOMATIC GAIN CONTROL CIRCUIT WITH QUICK RESPONSE TO ADJUSTABLE |
| CA250106A CA1054686A (en) | 1975-04-30 | 1976-04-12 | Fast automatic gain control circuit with adjustable range |
| JP51049327A JPS51134054A (en) | 1975-04-30 | 1976-04-28 | Automatic gain control circuit |
| GB17457/76A GB1538539A (en) | 1975-04-30 | 1976-04-29 | Fast automatic gain control circuit with adjustable range |
| DE2618971A DE2618971C3 (en) | 1975-04-30 | 1976-04-29 | Automatic gain control circuit |
| FR7613026A FR2310028A1 (en) | 1975-04-30 | 1976-04-30 | CONTROL CIRCUIT A |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/573,033 US3995224A (en) | 1975-04-30 | 1975-04-30 | Fast automatic gain control circuit with adjustable range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB573033I5 true USB573033I5 (en) | 1976-03-23 |
| US3995224A US3995224A (en) | 1976-11-30 |
Family
ID=24290390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/573,033 Expired - Lifetime US3995224A (en) | 1975-04-30 | 1975-04-30 | Fast automatic gain control circuit with adjustable range |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3995224A (en) |
| JP (1) | JPS51134054A (en) |
| CA (1) | CA1054686A (en) |
| DE (1) | DE2618971C3 (en) |
| FR (1) | FR2310028A1 (en) |
| GB (1) | GB1538539A (en) |
| IT (1) | IT1059286B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54148418U (en) * | 1978-04-08 | 1979-10-16 | ||
| US4433256A (en) * | 1982-07-06 | 1984-02-21 | Motorola, Inc. | Limiter with dynamic hysteresis |
| US4477779A (en) * | 1982-07-30 | 1984-10-16 | The United States Of America As Represented By The Secretary Of The Navy | Dual channel gated peak detector |
| JPS6020611A (en) * | 1983-07-14 | 1985-02-01 | Fujitsu Ltd | Peak value detection type agc circuit |
| GB8332897D0 (en) * | 1983-12-09 | 1984-01-18 | Plessey Co Plc | Fm detection |
| US4731796A (en) * | 1984-10-25 | 1988-03-15 | Stc, Plc | Multi-mode radio transceiver |
| FR2579842B1 (en) * | 1985-03-27 | 1995-03-03 | Carpentier Claude | AMBIENT NOISE COMPENSATION DEVICE IN AN AUDIO AMPLIFIER |
| US5015949A (en) * | 1988-12-22 | 1991-05-14 | Westinghouse Electric Corp. | Steam turbine blade arrival time processor with automatic gain control |
| US5204909A (en) * | 1991-09-12 | 1993-04-20 | Cowan John A | Audio processing system using delayed audio |
| US5461223A (en) * | 1992-10-09 | 1995-10-24 | Eastman Kodak Company | Bar code detecting circuitry |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1011634A (en) * | 1963-01-09 | 1965-12-01 | Post Office | Improvements in or relating to speech transmission systems |
| CH439399A (en) * | 1966-06-09 | 1967-07-15 | Portescap Le Porte | Acoustic device for the deaf, with automatic amplification adjustment |
| US3523254A (en) * | 1969-02-11 | 1970-08-04 | Ncr Co | Automatic gain control circuit employing a field-effect transistor |
| US3654424A (en) * | 1970-03-23 | 1972-04-04 | Robotron Corp | Quotient circuit |
| US3631262A (en) * | 1970-03-31 | 1971-12-28 | Gen Electric | Linear variable gain circuit utilizing a field effect transistor |
| DE2335140C3 (en) * | 1973-07-06 | 1979-10-04 | Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) | Circuit arrangement for automatic gain control |
| JPS50122150A (en) * | 1974-03-13 | 1975-09-25 |
-
1975
- 1975-04-30 US US05/573,033 patent/US3995224A/en not_active Expired - Lifetime
-
1976
- 1976-04-05 IT IT21944/76A patent/IT1059286B/en active
- 1976-04-12 CA CA250106A patent/CA1054686A/en not_active Expired
- 1976-04-28 JP JP51049327A patent/JPS51134054A/en active Pending
- 1976-04-29 DE DE2618971A patent/DE2618971C3/en not_active Expired
- 1976-04-29 GB GB17457/76A patent/GB1538539A/en not_active Expired
- 1976-04-30 FR FR7613026A patent/FR2310028A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2310028A1 (en) | 1976-11-26 |
| FR2310028B1 (en) | 1981-12-11 |
| GB1538539A (en) | 1979-01-24 |
| US3995224A (en) | 1976-11-30 |
| DE2618971A1 (en) | 1976-11-04 |
| CA1054686A (en) | 1979-05-15 |
| DE2618971B2 (en) | 1977-12-01 |
| DE2618971C3 (en) | 1984-10-04 |
| IT1059286B (en) | 1982-05-31 |
| JPS51134054A (en) | 1976-11-20 |