Audiovisual presentation demonstrates that selective adaptation in speech perception is purely auditory
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چکیده
منابع مشابه
Visual recalibration and selective adaptation in auditory-visual speech perception: Contrasting build-up courses.
Exposure to incongruent auditory and visual speech produces both visual recalibration and selective adaptation of auditory speech identification. In an earlier study, exposure to an ambiguous auditory utterance (intermediate between /aba/ and /ada/) dubbed onto the video of a face articulating either /aba/ or /ada/, recalibrated the perceived identity of auditory targets in the direction of the...
متن کاملA reanalysis of McGurk data suggests that audiovisual fusion in speech perception is subject-dependent.
Audiovisual perception of conflicting stimuli displays a large level of intersubject variability, generally larger than pure auditory or visual data. However, it is not clear whether this actually reflects differences in integration per se or just the consequence of slight differences in unisensory perception. It is argued that the debate has been blurred by methodological problems in the analy...
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During face-to-face conversational speech listeners must efficiently process a rapid and complex stream of multisensory information. Visual speech can serve as a critical complement to auditory information because it provides cues to both the timing of the incoming acoustic signal (the amplitude envelope, influencing attention and perceptual sensitivity) and its content (place and manner of art...
متن کاملUncertainty and attention in audiovisual speech perception
This study deals with uncertainty and attention in audiovisual speech perception. Subjects were exposed to audiovisual stimuli where independent variable was bivalent: either blocked to one ear or uncertainty about in which ear the next stimulus would appear. The hypothesis, that uncertainty would inhibit audiovisual integration was motivated by an earlier study (Öhrström et al, 2011) but these...
متن کاملModeling of audiovisual speech perception in noise
We present three models of audiovisual speech perception at varying signal-to-noise ratios (SNR). The first model is Massaro’s Fuzzy Logical Model of Perception (FLMP) applied at each SNR. The second model imposes the constraint that the visual response probabilities are the same regardless of the SNR. Both models describe the data well. Root Mean Squared Error (RMSE) corrected for the numbers ...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1981
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03206144