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AN AUTOMATIC SPEAKER RECOGNITION SYSTEM FOR INTELLIGENCE APPLICATIONS
 

Summary: AN AUTOMATIC SPEAKER RECOGNITION SYSTEM
FOR INTELLIGENCE APPLICATIONS
Enrico Marchetto1
, Federico Avanzini1
, and Federico Flego2,3
1 Dept. of Information Engineering, University of Padova
via Gradenigo 6/A, 35100, Padova, Italy
{federico.avanzini, enrico.marchetto}@dei.unipd.it
2
RT - Radio Trevisan Elettronica Ind.le S.p.A.
Via Pietraferrata 9/1, 34147, Trieste, Italy
flego.federico@ieee.org
ABSTRACT
This paper presents an automatic speaker recognition system for in-
telligence applications. The system has to provide functionalities
for a speaker skimming application in which databases of recorded
conversations belonging to an ongoing investigation can be anno-
tated and quickly browsed by an operator. The paper discusses
the criticalities introduced by the characteristics of the audio sig-
nals under consideration ­ in particular background noise and chan-

  

Source: Avanzini, Federico - Department of Information Engineering, Universitą degli Studi di Padova

 

Collections: Computer Technologies and Information Sciences