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Sub-band cepstral variability within and between speakers under microphone and mobile conditions: A preliminary investigation

Clermont, Frantz; Kinoshita, Yuko; Osanai, Takashi


We describe preliminary results of a sub-band analysis of speaker variability in linear-prediction cepstra measured from 6 native, male speakers’ productions of the 5 Japanese vowels under microphone and mobile conditions. Using a bandselective form of the index-weighted cepstral distance, cepstral F-ratios (between-to-within-speaker variances) were obtained for the entire band from 0 to 3.5 kHz, and for 7 contiguous sub-bands of 500 Hz width each. The resulting profiles of cepstral F-ratios...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Conference paper
Source: Proceedings of the Sixteenth Australasian International Conference on Speech Science and Technology
Access Rights: Open Access via publisher website


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