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Squeezing speech into the deaf ear

Nature volume 264, pages 748–751 (1976)Cite this article

Abstract

DEAFNESS caused by attenuation at the middle ear—conduction deafness—can be ameliorated by hearing aids and surgical procedures, but damage to the cochlea presents more severe problems1. We are altering the amplitudes of different parts of the speech wave relative to one another, so that the features normally determining intelligibility are selectively amplified. Tests using speech modified in this way will show whether major aspects of speech processing are unchanged by sensorineural deafness, and, if so, whether the improvement is large enough to justify the use of such processing in hearing aids.

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Authors and Affiliations

  1. MRC Brain and Perception Laboratory, Department of Anatomy, University of Bristol, University Walk, Bristol, BS8 1TD, UK

    R. L. GREGORY & A. E. DRYSDALE

Authors
  1. R. L. GREGORY
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  2. A. E. DRYSDALE
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GREGORY, R., DRYSDALE, A. Squeezing speech into the deaf ear. Nature 264, 748–751 (1976). https://doi.org/10.1038/264748a0

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  • DOI: https://doi.org/10.1038/264748a0

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