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A platform for the diagnosis of auditory deficiency

Anne Bonneau 1 Parham Mokhtari 1
1 PAROLE - Analysis, perception and recognition of speech
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : We propose a phonetically-guided diagnosis of auditory deficiency, which hinges on a carefully constructed corpus of synthetic sounds. Our aim is to complement the diagnosis of sensorineural hearing deficiencies, in order to improve the correction afforded by auditory prosthesis. We first design a vowel corpus, based upon pairs of two-formant, steady-state synthetic French vowels, where the vowels of each pair are chosen to differ only in the frequency of one of their two formants. To test our method, we simulate a frequency-selective loss of audibility, by specifying a piece-wise linear audibility curve with a minimum of -40 dB at a given centre-frequency (1.3, 1.6, and 1.9 kHz). Results of perceptual experiments with normal hearing people tend to show that our synthetic data set is amenable to the diagnosis of the frequency region where the simulated hearing problem is most acute.
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https://hal.inria.fr/inria-00100876
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Submitted on : Tuesday, September 26, 2006 - 2:52:37 PM
Last modification on : Saturday, December 22, 2018 - 5:26:02 PM

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  • HAL Id : inria-00100876, version 1

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Anne Bonneau, Parham Mokhtari. A platform for the diagnosis of auditory deficiency. 4th International Workshop on Enterprise Networking and Computing in Health Care Industry - Healthcom 2002, Jun 2002, Nancy, France, 4 p. ⟨inria-00100876⟩

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