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This research aims to explore individual differences in how speakers control their speech in noisy environments, focusing on gender and age effects.

January 1, 2025Акустический журнал / Acoustical Physics

Individual differences in auditory feedback control of speech in noise

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Study shows significant differences in auditory feedback control of speech in noise, indicating effects of gender and age.

This research aims to explore individual differences in how speakers control their speech in noisy environments, focusing on gender and age effects.
Analyzed Lombard speech characteristics of 12 speakers (6 male, 6 female), aged 25-35 and 55-59.
Recorded disyllabic words with stressed vowels in silence and at noise levels of 60 and 72 dB(A).
Measured changes in fundamental frequency (F0) and intensity (I) during speech in noise.
Found significant gender differences in F0 changes at 60 dB noise level.
Identified differences in F0 and intensity between young and middle-aged speakers at 72 dB.
Two types of speakers emerged based on their frequency and intensity changes in response to noise.

A. M. Lunichkin (2025) studied this question.

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