Combining methods to improve speaker verification decision
Dominique Genoud, Frédéric Bimbot, Guillaume Gravier, Gérard Chollet · 1996
This paper describes how the combination of speaker verification algorithms with a priori decision thresholds can improve the overall robustness of a real application. The evaluation is performed in the context of a field application where each client is verified from a seven-digit personal identification number (PIN code). This paper demonstrates that it is possible to increase the global performance of the system by combining the results of several algorithms.