Method for speaker recognition using a lossless tube model of the speaker's vocal tract
Marko Vaenskae · The Journal of the Acoustical Society of America · 1997
A speaker recognition method, including comparing a model calculated on the basis of samples derived from a speech signal with a stored model of at least one known speaker. The averages of the cross-sectional areas or other cross-sectional dimensions of portions (C1-C8) of a lossless tube model of the speaker's vocal tract, calculated by means of the samples derived from the speech signal, are compared with the corresponding averages of the portions of the stored vocal tract model of at least one known speaker.