A scheme for speech processing in automatic speaker verification
Subrata Kumar Das, W. S. Mohn · IEEE Transactions on Audio and Electroacoustics · 1971
Experiments investigating adaptive pattern recognition in automatic speaker verification are reported. A binary decision confirming or rejecting a speaker's purported identity is required. The experiments involve 7000 phrase length utterances of 118 speakers. An average misclassification rate of one percent with a "no decision" rate of ten percent is obtained. Other experiments indicate that the utterances used for training purposes should preferably be collected over a relatively long period of time.