A comparison between two approaches to automatic speaker recognition
L. Fasolo, Gian Antonio Mian · 2005
Over the past years many different methods for automatic speaker recognition have been successfully proposed and tested. The aim of the paper is to present the results of a comparison carried out on two such approaches, viz. Atal /1/ and Sambur /2/, both using, but in a different manner, the parametric representation of speech derived from the linear prediction model. The experiment was carried out on 500 phrase length utterances of 10 speakers recorded over a three -month period. The results obtained in an identification experiment showed the superiority of the Atal approach, as for recognition rate and sensitivity to intra-speaker variability.