ISCA Archive Eurospeech 1997
ISCA Archive Eurospeech 1997

Echo and noise reduction for hands-free terminals - state of the art -

Gerard Faucon, Regine Le Bouquin-Jeannes

This paper deals with speech enhancement in hands-free telecommunication systems. We summarize and discuss recent results on methods combining the two major problems encountered in such systems - acoustic echo cancellation and noise reduction -. Single microphone and two-microphone approaches are addressed. Finally, we outline the limitations of the different techniques and propose some prospects.


doi: 10.21437/Eurospeech.1997-630

Cite as: Faucon, G., Bouquin-Jeannes, R.L. (1997) Echo and noise reduction for hands-free terminals - state of the art -. Proc. 5th European Conference on Speech Communication and Technology (Eurospeech 1997), 2423-2426, doi: 10.21437/Eurospeech.1997-630

@inproceedings{faucon97_eurospeech,
  author={Gerard Faucon and Regine Le Bouquin-Jeannes},
  title={{Echo and noise reduction for hands-free terminals - state of the art -}},
  year=1997,
  booktitle={Proc. 5th European Conference on Speech Communication and Technology (Eurospeech 1997)},
  pages={2423--2426},
  doi={10.21437/Eurospeech.1997-630},
  issn={1018-4074}
}