Ricardo Sant Ana

Low-frequency ambient noise generator with application to automatic speaker classification

Rosângela Coelho, Ricardo Sant Ana, 2012, EURASIP J. Adv. Signal Process..

On the Performance of Hurst-Vectors for Speaker Identification Systems

Rosângela Coelho, Ricardo Sant Ana, Abraham Alcaim, 2005, ICAPR.

A New Classifier for Speaker Verification Based on the Fractional Brownian Motion Process

Rosângela Coelho, Ricardo Sant Ana, Abraham Alcaim, 2004, TSD.