Post date: Oct 15, 2009 8:24:22 AM
The goal of automatic speaker recognition is to recognize the speaker by extraction, characterization and speaker specific information contained in the speech signal. The voice sample of the test speaker is compared to all the known speaker models, to find the model with the closest match. The speaker verification (authentication) task is to determine whether the speaker is the person he or she claims to be.The voice sample of the test speaker is compared to the target speaker model, if the likelihood is above the
threshold, the test speaker is accepted.