ES2075205T3
Digital signal processor based agc.
Abstract
DIGITAL SIGNAL PROCESSOR BASED ON AUTOMATIC GAIN CONTROL (AGC) TO ADJUST THE GAIN OF A SIGNAL PROCESSOR. IN ACCORDANCE WITH THE INVENTION, AN INPUT SIGNAL IS PROVIDED AND AT LEAST ONE VALUE BASED ON THE ENERGY OF THE SIGNAL IS DETERMINED. THEN THE DESIRED SIGNAL GAIN IS COMPUTED SENSITIVELY TO THE VALUE OR VALUES OF ENERGY. AN ADVANTAGE OF THIS AGC IS THAT IT CAN BE EASILY APPLIED IN A DIGITAL FORMAT BY MEANS OF A DIGITAL SIGNAL PROCESSOR (DSP).
Term
Term ended
Projected expiry passed 19 April 2010, 16.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
2 sheets
Sheet 1 Sheet 2
20 members in 12 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 19890344321 | United States of America | – | |
| 34432189 | United States of America | A | |
| 34432189 | United States of America | A | |
| 90906583 | – | – | – |
| US19890344321 | – | – | – |
Members20
| Document | Office | Kind | |
|---|---|---|---|
| CA2032150A1 | Canada | A1 | |
| WO9013174A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU5440790A | Australia | A | |
| US5016205A | United States of America | A | |
| EP0426792A1 | European Patent Office (EPO) | A1 | |
| JPH03502278A | Japan | A | |
| AU619679B2 | Australia | B2 | |
| KR920700492A | Republic of Korea | A | |
| EP0426792A4 | European Patent Office (EPO) | A4 | |
| CA2032150C | Canada | C | |
| KR950000081B1 | Republic of Korea | B1 | |
| EP0426792B1 | European Patent Office (EPO) | B1 | |
| AT125655T | Austria | T | |
| ATE125655T1 | Austria | T1 | |
| DE69021168D1 | Germany | D1 | |
| DK0426792T3 | Denmark | T3 | |
| ES2075205T3This record | Spain | T3 | |
| GR3017373T3 | Greece | T3 | |
| DE69021168T2 | Germany | T2 | |
| JP2626673B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Definitive protectionFG2A | FG2A |
Numbers
- Publication
- 2075205
- Publication, DOCDB
- 2075205
- Publication, EPODOC
- ES2075205T
- Application
- 90906583
- Application, DOCDB
- 90906583
- Application, EPODOC
- ES19900906583T
Titles2
- Spanish
- AGC BASADO EN PROCESADOR DE SEÑAL DIGITAL.
- English
- DIGITAL SIGNAL PROCESSOR BASED AGC.
Classification
- CPC, 2
- H03G3/3089
- H03G3/20
- IPC, 2
- H03G3 30
- H03G3 20