This study explores the effects of vowel duration in identifying the previous stop laryngeal contrast in Korean. The durational resolution in Korean shows a limited variation of syllable duration and a strong correlation between VOT and vowel duration [1]. The systematic variation of vowel duration due to different VOTs of prevocalic stops suggests vowel duration as a plausible perceptual cue i...

The main aim of this study was to investigate the articulatory mechanisms underlying incremental vowel shortening in German. Five speakers were recorded reading sentences with target words that contained either simplex (one consonant) or complex (two consonants) onsets and codas, respectively. Acoustic measurements showed that both onset and coda clusters induce vowel shortening. Two potential ...

This paper proposes an analysis of phonological vowel reduction according to which vowel contrasts are subject to neutralization in unstressed syllables because it is more difficult to keep vowels distinct where vowel duration is shorter. Where the durational difference between stressed and unstressed vowels is large enough, it may not be possible to realize the same number of vowel contrasts i...

background: one of the most common complaints expressed by individuals with hearing-impairment is the difficulty in speech perception in background noise. different tests have been developed for the evaluation of reduced ability of speech perception in noise, and the consonant-vowel in noise test is one of the simplest one regard to speech materials. the goal of the present study was developmen...