A supplementary feature for speaker verification in constrained room acoustics

Sung Wan Yoon, Samuel Kim, Hong Goo Kang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes a preliminary experiment to find a supplementary feature for speaker verification. In conventional speaker verification systems, spectral features such as the mel frequency cepstral coefficient (MFCC) are used universally for all speakers. For some specific applications demanding high security, however, the system also needs to adopt speaker specific supplementary features. Assuming that verification is done in specified room environment, we analyze the effect of the room response to speaker verification. Simulation results show that the additional supplementary feature is crucial for improving the system performance.

Original languageEnglish
Title of host publicationProceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004
EditorsS.J. Ko
Pages189-192
Number of pages4
Publication statusPublished - 2004 Dec 1
EventProceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004 - Seoul, Korea, Republic of
Duration: 2004 Nov 182004 Nov 19

Other

OtherProceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004
CountryKorea, Republic of
CitySeoul
Period04/11/1804/11/19

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Acoustics
Experiments

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Yoon, S. W., Kim, S., & Kang, H. G. (2004). A supplementary feature for speaker verification in constrained room acoustics. In S. J. Ko (Ed.), Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004 (pp. 189-192)
Yoon, Sung Wan ; Kim, Samuel ; Kang, Hong Goo. / A supplementary feature for speaker verification in constrained room acoustics. Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004. editor / S.J. Ko. 2004. pp. 189-192
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Yoon, SW, Kim, S & Kang, HG 2004, A supplementary feature for speaker verification in constrained room acoustics. in SJ Ko (ed.), Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004. pp. 189-192, Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004, Seoul, Korea, Republic of, 04/11/18.

A supplementary feature for speaker verification in constrained room acoustics. / Yoon, Sung Wan; Kim, Samuel; Kang, Hong Goo.

Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004. ed. / S.J. Ko. 2004. p. 189-192.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Yoon SW, Kim S, Kang HG. A supplementary feature for speaker verification in constrained room acoustics. In Ko SJ, editor, Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004. 2004. p. 189-192