An implementation of the progressive cutback and replacement method in the Praat scripting language is presented, which is suitable for modifying natural speech for perceptual experiments involving VOT and/or related covarying F0 and intensity cues. Other acoustic properties that covary with VOT - such as fundamental frequency and formant transitions - are also discussed, along with considerations for testing VOT perception and its relationship to various other measures of auditory temporal or spectral processing.
This paper contains a thorough description of the "progressive cutback and replacement" method of VOT manipulation, and comparison with other VOT manipulation techniques. Justifications are provided for the stimulus design choices and constraints implemented in the script.ĪB - Voice onset time (VOT) is an acoustic property of stop consonants that is commonly manipulated in studies of phonetic perception.
N2 - Voice onset time (VOT) is an acoustic property of stop consonants that is commonly manipulated in studies of phonetic perception.
T2 - A tutorial and flexible Praat script T1 - Manipulation of voice onset time in speech stimuli
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