Tübıtak UEKAE - Sabanci University NIST SRE 2010 Speaker verification system

NIST Speaker Recognition Evaluations (NIST SRE), played a major role in the progress of text-independent speaker verification algorithms. Tübitak UEKAE - Sabancı University jointly participated in NIST SRE 2010. In this paper, the Gaussian Mixture Model Supervector - Support Vector Machine based speaker verification system developed for NIST SRE 2010 has been presented. A recipe has been given for the training of Universal Background Model which is an essential step for system´s performance. Results of the Nuisance Attribute Projection algorithm integrated to the system after evaluation to suppress the session variabilities has also been presented.