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Study of line spectrum pair frequencies for speaker recognition

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4 Author(s)
Chi-Shi Liu ; Minist. of Commun., Taipei, Taiwan ; Wang, W.-J. ; Lin, M.-T. ; Wang, H.-C.

Four varieties of line spectrum pair (LSP) frequencies for speaker recognition applications and their corresponding performances are studied. The four varieties are all-LSP frequencies, odd or even line spectrum frequencies, the mean of adjacent LSP frequencies, and the difference of adjacent LSP frequencies. A speaker-based vector quantization approach is used in the evaluation. The results show that each variety of LSP frequencies has a very high accurate rate

Published in:

Acoustics, Speech, and Signal Processing, 1990. ICASSP-90., 1990 International Conference on

Date of Conference:

3-6 Apr 1990