How visual cues to speech rate influence speech perception
نویسندگان
چکیده
منابع مشابه
Audio-visual speech perception without speech cues
A series of experiments was conducted in which listeners were presented with audio-visual sentences in a transcription task. The visual components of the stimuli consisted of a male talker’s face. The acoustic components consisted of : (1) natural speech (2) envelope-shaped noise which preserved the duration and amplitude of the original speech waveform and (3) various types of sinewave speech ...
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A three-tone sinusoidal replica of a naturally produced utterance was identified by listeners, despite the readily apparent unnatural speech quality of the signal. The time-varying properties of these highly artificial acoustic signals are apparently sufficient to support perception of the linguistic message in the absence of traditional acoustic cues for phonetic segments.
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ABSTRACT A model for deriving perceived local speech rate directly out of the speech signal is developed based on perception experiments. Since local speech rate modifies acoustic cues (e.g. transitions and voice-onset time [5]), phones [1, 4, 7, 19], syllables [3, 15], and even words, it is one of the most important prosodic cues. Our local speech rate estimation method is based on a linear co...
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ژورنال
عنوان ژورنال: Quarterly Journal of Experimental Psychology
سال: 2020
ISSN: 1747-0218,1747-0226
DOI: 10.1177/1747021820914564