Aido kompensavimui naudojamų algoritmų tyrimas
| Year | Start Page | End Page |
|---|---|---|
2008 | 106 | 119 |
Aptariamas aido kompensacinės sistemos veikimas. Nagrinėjami akustinio aido kompensavimo sistemose naudojami adaptyvieji filtrai. Palyginamas jų veikimas, kai prie aido yra pridedamas baltasis Gauso triukšmas. Akustinės aido kompensavimo sistemos yra vertinamos taikant ERLE parametrą. Apibendrinant rezultatus formuluojamos išvados.
In this materials echo cancellation system was investigated. Two algorithms of adaptive filtering such as LMS and RLS were reviewed. A model for the simulations was designed. The model simulates echo cancellation system with various distortions operated and particular adaptive filters employed. An acoustic echo cancellation system was estimated by ERLE. After analysis of the simulation results conclusions were presented.