Temporal envelope expansion of speech in noise for normal-hearing and hearing-impaired listeners: effects on identification performance and response times

The effects of expanding the temporal envelope of speech sounds on speech identification in noise were investigated in normal-hearing and hearing-impaired listeners. Expansion was performed by applying a power-law transformation to the low-frequency temporal modulations (

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Bibliographic Details
Published in:Hearing research 2001-03, Vol.153 (1), p.123-131
Main Authors: Apoux, Frédéric, Crouzet, Olivier, Lorenzi, Christian
Format: Article
Language:English
Subjects:
Adult
Aged
Background noise
Biological and medical sciences
Ear, auditive nerve, cochleovestibular tract, facial nerve: diseases, semeiology
Hearing Loss, Bilateral - physiopathology
Hearing Loss, High-Frequency - physiopathology
Hearing Loss, Sensorineural - physiopathology
Humans
Medical sciences
Middle Aged
Non tumoral diseases
Otorhinolaryngology. Stomatology
Phonetics
Response time
Sensorineural hearing loss
Speech identification
Speech Perception - physiology
Temporal envelope expansion
Time Factors
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Description
Summary:The effects of expanding the temporal envelope of speech sounds on speech identification in noise were investigated in normal-hearing and hearing-impaired listeners. Expansion was performed by applying a power-law transformation to the low-frequency temporal modulations (
ISSN:0378-5955
1878-5891
DOI:10.1016/S0378-5955(00)00265-3