Quality measures for speaker verification with short utterances
نویسندگان
چکیده
منابع مشابه
Factor analysis modelling for speaker verification with short utterances
This paper examines combining both relevance MAP and subspace speaker adaptation processes to train GMM speaker models for use in speaker verification systems with a particular focus on short utterance lengths. The subspace speaker adaptation method involves developing a speaker GMM mean supervector as the sum of a speaker-independent prior distribution and a speaker dependent offset constraine...
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Training the speaker and session subspaces is an integral problem in developing a joint factor analysis GMM speaker verification system. This work investigates and compares several alternative procedures for this task with a particular focus on training and testing with short utterances. Experiments show that better performance can be obtained when an independent rather than simultaneous optimi...
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ژورنال
عنوان ژورنال: Digital Signal Processing
سال: 2019
ISSN: 1051-2004
DOI: 10.1016/j.dsp.2019.01.023