F0 can tell us more: speaker verification using the long term distribution

Yuko Kinoshita, Shunichi Ishihara

    Research output: Contribution to conferencePaper

    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 languageEnglish
    Pages50-53
    Publication statusPublished - 2010
    EventAustralasian International Conference on Speech Science and Technology 2010 - Melbourne Australia
    Duration: 1 Jan 2010 → …

    Conference

    ConferenceAustralasian International Conference on Speech Science and Technology 2010
    Period1/01/10 → …

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