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The Interaction Of Temporal And Spectral Acoustic Information With Word Predictability On Speech Intelligibility, Bahar Somayeh Shahsavarani

Department of Communication Studies: Dissertations, Theses, and Student Research

High-level, top-down information such as linguistic knowledge is a salient cortical resource that influences speech perception under most listening conditions. But, are all listeners able to exploit these resources for speech facilitation to the same extent? It was found that children with cochlear implants showed different patterns of benefit from contextual information in speech perception compared with their normal-haring peers. Previous studies have discussed the role of non-acoustic factors such as linguistic and cognitive capabilities to account for this discrepancy. Given the fact that the amount of acoustic information encoded and processed by auditory nerves of listeners with cochlear implants …