Voice onset time in Mandarin esophageal speech

2005 ◽  
Vol 117 (4) ◽  
pp. 2572-2572
Author(s):  
Manwa Ng ◽  
Hanjun Liu
2008 ◽  
Vol 22 (2) ◽  
pp. 210-218 ◽  
Author(s):  
Hanjun Liu ◽  
Manwa L. Ng ◽  
Mingxi Wan ◽  
Supin Wang ◽  
Yi Zhang

1978 ◽  
Vol 21 (1) ◽  
pp. 56-62 ◽  
Author(s):  
John M. Christensen ◽  
Bernd Weinberg ◽  
Peter J. Alfonso

The voice onset times (VOT) of a large number of stop-consonant initiated syllables produced by esophageal and normal speakers were measured. Esophageal speakers systematically varied VOT during the production of speech-sound categories with the same manner of production. Average voice onset times associated with the production of prevocalic voiceless stops of esophageal speakers were significantly shorter than those of normal speakers, while talker-group comparisons associated with the production of voiced prevocalic stops were nonsignificant. Voice onset times of both esophageal and normal speakers were differentially sensitive to place of articulation. Findings are discussed in terms of furthering current understanding of how effectively esophageal speakers achieve important phonological contrasts.


2007 ◽  
Vol 59 (3) ◽  
pp. 147-154 ◽  
Author(s):  
Hanjun Liu ◽  
Manwa L. Ng ◽  
Mingxi Wan ◽  
Supin Wang ◽  
Yi Zhang

Languages ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 61
Author(s):  
Lisa Kornder ◽  
Ineke Mennen

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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