scholarly journals Developmental Trends in Voice Onset Time: Some Evidence for Sex Differences

Phonetica ◽  
2001 ◽  
Vol 58 (3) ◽  
pp. 196-210 ◽  
Author(s):  
S.P. Whiteside ◽  
J. Marshall
Keyword(s):  
Sex Differences ◽  
Voice Onset Time ◽  
Onset Time ◽  
Developmental Trends

Speakers' Sex Differences in Voice Onset Time: Some Preliminary Findings

1997 ◽  
Vol 85 (2) ◽  
pp. 459-463E ◽  
Author(s):  
Sandra P. Whiteside ◽  
Caroline J. Irving
Keyword(s):  
Sex Differences ◽  
Voice Onset Time ◽  
Onset Time ◽  
The Voice

This study presents a brief investigation into sex differences of speakers in the voice onset time of English plosives that are stressed in both word-initial and prevocalic position. 72 short phrases were presented to 5 men (range 25 to 37 years, mean age 34.2 yr.) and five women speakers (range 28 to 38 years, mean 32.6 yr.). Analysis showed that the women as speakers had on average, longer voice onset time values than their male peers.

Speakers' Sex Differences in Voice Onset Time: A Study of Isolated Word Production

1998 ◽  
Vol 86 (2) ◽  
pp. 651-654 ◽  
Author(s):  
S. P. Whiteside ◽  
C. J. Irving
Keyword(s):  
Sex Differences ◽  
Voice Onset Time ◽  
Onset Time ◽  
Word Production ◽  
Isolated Word ◽  
Age Range ◽  
The Voice

This report presents a brief study into sex differences of speakers in the voice onset time of English plosives that are stressed in both word-initial and pre-vocalic positions. 36 isolated words were spoken by 5 men (age range 25 to 37 yr., M: 34.2 yr.) and 5 women speakers (age range 28 to 38 yr., M: 32.6 yr.) who were subjects. Analysis showed that the women speakers had on the average relative to the men, longer voice onset time values for voiceless plosives and shorter voice onset time values for the voiced plosives.

Voice onset time in Persian initial and intervocalic stop production

2009 ◽  
Vol 39 (3) ◽  
pp. 335-364 ◽  
Author(s):  
Mahmood Bijankhan ◽  
Mandana Nourbakhsh
Keyword(s):  
Sex Differences ◽  
Fundamental Frequency ◽  
Voice Onset Time ◽  
Onset Time ◽  
Initial Position ◽  
Place Of Articulation ◽  
Vowel Context ◽  
Significant Difference ◽  
Voiceless Stop ◽  
High Vowels

The purpose of this study is to examine voice onset time as a phonetic correlate of voicing distinction in standard Persian. Issues pertinent to VOT are also addressed: namely, the effect of place of articulation, vowel context and sex of speakers. The VOTs were measured from recordings of five male and five female speakers reading 65 words that contained a full set of Persian oral stops in word initial and intervocalic positions. This acoustic experiment indicated that VOT distinguishes voiced from voiceless stops. The results also revealed that Persian uses mainly {voiceless unaspirated} and {voiceless aspirated} categories for [±voice] distinction in initial position and {voiced} and {voiceless aspirated} categories in intervocalic position. Vowel context also affected VOT values but the only significant difference was due to high vowels, which caused the preceding voiceless stop to have a longer VOT. Examining sex differences in the VOT values indicated that for voiced items females produced longer VOTs than males. However, voiceless items displayed no significant sex differences for VOT values. Fundamental frequency (F0) of the onset of the following vowel was also examined as another cue to voice distinction. Although the F0 values of voiceless tokens were higher than those of the voiced ones in each voiced–voiceless category, the results suggest that F0 is not a major cue distinguishing the two stop categories.

scholarly journals Longitudinal Developments in Bilingual Second Language Acquisition and First Language Attrition of Speech: The Case of Arnold Schwarzenegger

Languages ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 61
Author(s):  
Lisa Kornder ◽  
Ineke Mennen
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Voice Onset Time ◽  
First Language ◽  
Onset Time ◽  
Speech Development ◽  
Dynamic Interactions ◽  
First Language Attrition ◽  
Second Formant ◽  
L1 And L2

The purpose of this investigation was to trace first (L1) and second language (L2) segmental speech development in the Austrian German–English late bilingual Arnold Schwarzenegger over a period of 40 years, which makes it the first study to examine a bilingual’s speech development over several decades in both their languages. To this end, acoustic measurements of voice onset time (VOT) durations of word-initial plosives (Study 1) and formant frequencies of the first and second formant of Austrian German and English monophthongs (Study 2) were conducted using speech samples collected from broadcast interviews. The results of Study 1 showed a merging of Schwarzenegger’s German and English voiceless plosives in his late productions as manifested in a significant lengthening of VOT duration in his German plosives, and a shortening of VOT duration in his English plosives, closer to L1 production norms. Similar findings were evidenced in Study 2, revealing that some of Schwarzenegger’s L1 and L2 vowel categories had moved closer together in the course of L2 immersion. These findings suggest that both a bilingual’s first and second language accent is likely to develop and reorganize over time due to dynamic interactions between the first and second language system.

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