Abstract
This study explores some options for improving the performance of F0-based speaker verification. We tested different parameterisation techniques that enable us to capture non-unimodal distribution. We also tested the use of dynamic features (delta F0) and different scales (log10). As a result, we discovered that combinations of these techniques could significantly improve both the performance of speaker verification, and the reliability of the likelihood ratios.
Original language | English |
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Pages | 50-53 |
Publication status | Published - 2010 |
Event | Australasian International Conference on Speech Science and Technology 2010 - Melbourne Australia Duration: 1 Jan 2010 → … |
Conference
Conference | Australasian International Conference on Speech Science and Technology 2010 |
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Period | 1/01/10 → … |