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]
|Collections||ANU Research Publications|
|Source:||Proceedings of the Sixteenth Australasian International Conference on Speech Science and Technology|
|Access Rights:||Open Access via publisher website|
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