We report on work on speaker diarization of telephone conversations which was begun at
the Robust Speaker Recognition Workshop held at Johns Hopkins University in 2008. Three …

(57) ABSTRACT A method and system for speaker diarization are provided. Pre-trained
acoustic models of individual speaker and/or groups of speakers are obtained. Speech data …

According to a first aspect of the present invention there is provided a method for speaker
diarization, comprising the steps of obtaining pre-trained acoustic models of individual …

Voice biometrics for user authentication is a task in which the object is to perform
convenient, robust and secure authentication of speakers. In this work we investigate the …

Short conversations pose some challenges for online diarization due to data sparseness
and unbalanced representation of the two speakers. This paper presents our recent …

This paper addresses the task of nuisance reduction in twowire speaker recognition
applications. Besides channel mismatch, two-wire conversations are contaminated by …

Nowadays state-of-the-art speaker recognition systems obtain quite accurate results for both
text-independent and text-dependent tasks as long as they are trained on a fair amount of …

Voice biometrics for user authentication is a task in which the goal is to perform convenient,
robust and secure authentication of speakers. In this work we investigate the use of state-of …

This paper describes a general framework of speaker recognition on summed-channel
condition for both enrolling and test data. We present several methods for clustering the …

The basic objective of speaker modeling is to be able to be able to associate an identifier to
the speech of an individual speaker which is different from all other unique speakers, if not in …