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Citace

Padrta, A. and Radová, V. : On the amount of speech data necessary for successful speaker identification . EUROSPEECH 2003 PROCEEDINGS, p. 3021-3024, ISCA, Geneva, 2003.

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Abstrakt

The paper deals with the dependence between the speaker identification performance and the amount of test data. Three speaker identification procedures based on hidden Markov models (HMMs) of phonemes are presented here. One, which is quite commonly used in the speaker recognition systems based on HMMs, uses the likelihood of the whole utterance for speaker identification. The other two that are proposed in this paper are based on the majority voting rule. The experiments were performed for two different situations: either both training and test data were obtained from the same channel, or they were obtained from different channels. All experiments show that the proposed speaker identification procedure based on the majority voting rule for sequences of phonemes allows us to reduce the amount of test data necessary for successful speaker identification.

Detail publikace

Název: On the amount of speech data necessary for successful speaker identification
Autor: Padrta, A. ; Radová, V.
Jazyk publikace: anglicky
Datum vydání: 1.9.2003
Rok vydání: 2003
Typ publikace: Stať ve sborníku
Název časopisu / knihy: EUROSPEECH 2003 PROCEEDINGS
Strana: 3021 - 3024
Nakladatel: ISCA
Místo vydání: Geneva
Datum: 1.9.2003 - 4.9.2003
/ 2011-06-07 10:02:11 /

Klíčová slova

speaker identification, closed set, reduction of amount of test data, HMM based approach

Klíčová slova v češtině

identifikace řečníka, uzavřená množina, redukce množství testovacích dat, přístup založený na HMM

BibTeX

@INPROCEEDINGS{PadrtaA_2003_Ontheamountof,
 author = {Padrta, A. and Radov\'{a}, V.},
 title = {On the amount of speech data necessary for successful speaker identification},
 year = {2003},
 publisher = {ISCA},
 journal = {EUROSPEECH 2003 PROCEEDINGS},
 address = {Geneva},
 pages = {3021-3024},
 url = {http://www.kky.zcu.cz/en/publications/PadrtaA_2003_Ontheamountof},
}