In this paper a module consisting of a LMS filter is implemented and verified on a digital signal processor (DSP) TMS320C7613 for controlling an embedded target application. Also a frequently encountered complicated real-life scenario, the echo phenomenon, which is a problem in voice communication channels, is treated.
The main scope of this paper is to implement a low cost acoustic echo cancellation module using Simulink programming and an autonomous DSP board.
The needed DSP code is generated in code composer environment by Real Time Workshop. At the experimental level, result of implementation phase verifies that implemented module behavior is similar to Simulink model.
Keywords: LMS Filter, Acoustic Echo, Simulink, Real Time Workshop, DSK C6713, Digital Signal Processing, Code Composer Studio.
6th Mosharaka International Conference on Communications, Propagation, and Electronics (MIC-CPE 2013)
Congress
2013 Global Congress on Communications, Propagation, and Electronics (GC-CPE 2013), 1-3 February 2013, Kenitra, Morocco
Pages
39-43
Topics
Embedded Control Systems Real-Time Systems
ISSN
2227-331X
DOI
BibTeX
@inproceedings{544CPE2013,
title={Real-time DSK C6713 implementation of adaptatif acoustic echo cancelation},
author={Wahbi Azeddine, and Rachid El Gouri, and Anas El Habti El Idrissi, and Hlou Laamari},
booktitle={2013 Global Congress on Communications, Propagation, and Electronics (GC-CPE 2013)},
year={2013},
pages={39-43},
doi={}},
organization={Mosharaka for Research and Studies}
}
