Tutor: | Stefan Goetze |
Type of Thesis: | Studienarbeit (Dipl.) |
date of end: | 04/2005 |
Student: | Denny Schmidt |
Status: | finished |
ANT-shelfmark: | S-04/05-1 |
Abstract: | A system model for acoustic echo compensation should be transformed from MATLAB to a real-time environment using Microsoft Visual C++. Simultaneous WAVE-file playback and recording has to be implemented. A conventional acoustic echo cancellation (AEC) filter (designed with the normalized least mean squares (NLMS) algorithm) should be combined with a Wiener-Post-Filter. |