Infant Labial, Apical and Velar Stop Productions: A Voice Onset Time Analysis
Abstract
Initial prevocalic labial, apical and velar stops, as produced by eight 9- to 12-month-old Swiss-German infants, were examined spectrographically for voice onset time (VOT). Results indicate that VOTs for each place of articulation cluster in the 0- to + 30-ms voicing lag range. Comparisons of the present infant data with available results from adult Swiss-German stop productions show the VOT distributions to be very similar. The present infant data for apical stops are also compared with available data from 12-month-old American-English and Lebanese-Arabic infants. Since all three infant populations show similar VOT distributions, one might conclude that the forces of nature rather than nurture determine manner of infant apical stop production.
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© 1982 S. Karger AG, Basel
Articles in the same Issue
- Paper
- Individual Variation in the Perception of Vowels: Implications for a Perception-Production Link
- A Contrastive Investigation of Vowel Duration in German and Dutch
- Statistical Relationships among the First Three Formant Frequencies in Vowel Segments in Continuous Speech
- Infant Labial, Apical and Velar Stop Productions: A Voice Onset Time Analysis
Articles in the same Issue
- Paper
- Individual Variation in the Perception of Vowels: Implications for a Perception-Production Link
- A Contrastive Investigation of Vowel Duration in German and Dutch
- Statistical Relationships among the First Three Formant Frequencies in Vowel Segments in Continuous Speech
- Infant Labial, Apical and Velar Stop Productions: A Voice Onset Time Analysis
