Communication Dans Un Congrès Année : 2006

AUGMENTATION DU TAUX DE FAUSSE ACCEPTATION PAR TRANSFORMATION INAUDIBLE DE LA VOIX DES IMPOSTEURS

Résumé

This paper investigates the effect of a transfer function-based voice transformation on automatic speaker recognition system performance. We focus on increasing the impostor acceptance rate, by modifying the voice of an impostor in order to target a specific speaker. This paper is based on the following idea : in several applications and particularly in forensic situations, it is reasonable to think that some organizations have a knowledge on the speaker recognition method used and could impersonate a given, well known speaker. We also evaluate the effect of the voice transformation when the transformation is applied both on client and impostor trials.

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Dates et versions

hal-01312955 , version 1 (09-05-2016)

Identifiants

  • HAL Id : hal-01312955 , version 1

Citer

Jean-François Bonastre, Driss Matrouf, Corinne Fredouille. AUGMENTATION DU TAUX DE FAUSSE ACCEPTATION PAR TRANSFORMATION INAUDIBLE DE LA VOIX DES IMPOSTEURS. Les Journées d’Etude sur la Parole (JEP), Jun 2006, Dinard, France. ⟨hal-01312955⟩

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