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Does Visual Speech Provide Release from Perceptual Masking in Children?

Overview
Journal J Acoust Soc Am
Date 2020 Oct 2
PMID 33003896
Citations 3
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Abstract

Adults benefit more from visual speech in speech maskers than in noise maskers because visual speech helps perceptually isolate target talkers from competing talkers. To investigate whether children use visual speech to perceptually isolate target talkers, this study compared children's speech recognition thresholds in auditory and audiovisual condition across two maskers: two-talker speech and noise. Children demonstrated similar audiovisual benefit in both maskers. Individual differences in speechreading accuracy predicted audiovisual benefit in each masker to a similar degree. Results suggest that although visual speech improves children's masked speech recognition thresholds, children may use visual speech in different ways than adults.

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Children's use of spatial and visual cues for release from perceptual masking.

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Predictors of Susceptibility to Noise and Speech Masking Among School-Age Children With Hearing Loss or Typical Hearing.

Lalonde K, Walker E, Leibold L, McCreery R Ear Hear. 2023; 45(1):81-93.

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Visual Speech Improves Older and Younger Adults' Response Time and Accuracy for Speech Comprehension in Noise.

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