Investigation of text-independent speaker indentification over telephone channels
- 23 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 10, 379-382
- https://doi.org/10.1109/icassp.1985.1168410
Abstract
In this paper, we examine several methods for text-independent speaker identification of telephone speech with limited duration data, The issue addressed is the assessment of channel characteristics, especially linear aspects, and methods for improving speaker identification performance when the speaker to be identified is on a different telephone channel than that data used for training. We show experimental evidence illustrating the cross-channel problem and also show that the direct approach, of using simple channel-invariant features, can discard much speaker dependent information. The methods we have found to be most effective rely on the training process to incorporate channel variability.Keywords
This publication has 3 references indexed in Scilit:
- Investigation of text-independent speaker identification techniques under conditions of variable dataPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Further investigation of probabilistic methods for text-independent speaker identificationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- The application of probability density estimation to text-independent speaker identificationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005