کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5124073 | 1488092 | 2017 | 12 صفحه PDF | دانلود رایگان |
- We review the 50Â year history of the concept of Voice Onset Time (VOT).
- This widely-used acoustic measure of consonantal voicing distinctions retains its usefulness.
- Complications are discussed, and a standard set of labels proposed.
Just over fifty years ago, Lisker and Abramson proposed a straightforward measure of acoustic differences among stop consonants of different voicing categories, Voice Onset Time (VOT). Since that time, hundreds of studies have used this method. Here, we review the original definition of VOT, propose some extensions to the definition, and discuss some problematic cases. We propose a set of terms for the most important aspects of VOT and a set of Praat labels that could provide some consistency for future cross-study analyses. Although additions of other aspects of realization of voicing distinctions (F0, amplitude, duration of voicelessness) could be considered, they are rejected as adding too much complexity for what has turned out to be one of the most frequently used metrics in phonetics and phonology.
Journal: Journal of Phonetics - Volume 63, July 2017, Pages 75-86