This paper investigates the first four formant frequencies of 60 normal Malaysian Indian young adults in sustained vowels using acoustical analysis. The F1, F2, F3 and F4 of Malaysian Indian males were reported at 359±87 Hz, 1457±630 Hz, 2799 ±336 Hz and 3777 ± 299 Hz respectively. The F1, F2, F3 and F4 of Malaysian Indian females were reported at 485±172 Hz, 1707±746 Hz, 3081±330 Hz and 4305±2...

We show the perception of Canadian French (CF) vowels by Canadian English (CE) listeners and test a cue-weighting hypothesis to explain the attested assimilation patterns. Five CF vowels, /i, y, u, , æ/, and three allophonic variants, [, , ], were examined. The listeners completed a native-language identification task with goodness of fit judgments. We found that most French vowels were ide...

For children with severe cerebral palsy (CP), social and emotional interactions can be significantly limited due to impaired speech motor function. However, if it is possible to extract continuous voluntary control signals from the electromyograph (EMG) of limb muscles, then EMG may be used to drive the synthesis of intelligible speech with controllable speed, intonation and articulation. We re...

This paper presents three-dimensional tongue surfaces reconstructed from multiple coronal cross-sectional slices of the tongue. Surfaces were reconstructed for sustained vocalizations of the American English sounds [symbol: see text]. Electropalatography (EPG) data were also collected for the sounds to compare tongue surface shapes with tongue-palate contact patterns. The study was interested a...

This paper presents an analysis of acoustic duration of vowels in Djambarrpuyŋu, a Yolŋu Matha language spoken in Arnhem Land, in northern Australia. Djambarrpuyŋu has been described as having phonologically long and short vowels, and there have also been suggestions that consonants following short vowels undergo compensatory lengthening. The aims of this study are to investigate the phonetic n...