Digital Signal Processing Methods and Algorithms for Audio Conferencing Systems

Abstract

This paper presents a common framework for subband doubletalk detectors. Within this framework a number of low-complexity subband doubletalk detectors are evaluated in comparison with a corresponding fullband detector. The evaluation is performed by using real-data offline calculations. The evaluation indicates that the subband approach significantly improves the performance.

12 Figures and Tables

Cite this paper

@inproceedings{Lindstrm2006DigitalSP, title={Digital Signal Processing Methods and Algorithms for Audio Conferencing Systems}, author={Fredric Lindstr{\"{o}m}, year={2006} }