Lateralization of Bands of Noise as a Function of Combinations of Interaural Intensitive Differences, Interaural Temporal Differences, and Bandwidtha)

Michael Dorman, M. Smith, L. Smith, J. L. Parkin

    Research output: Contribution to journalLetterpeer-review

    20 Scopus citations

    Abstract

    A patient who uses the Ineraid cochlear implant, and who has hearing thresholds less than 50 dB HL for frequencies under 500 Hz in his nonimplanted ear, was asked to match the pitch of low-frequency signals presented to his two ears. The patient produced pitch matches, for frequencies of 125, 200, and 300 Hz presented to his most apical electrode, that were slightly higher than the reference frequency. When signals of fixed frequency were presented to electrodes located in successively more basal cochlear locations, pitch increased in an orderly fashion—an average of 57 Hz (range =31-87 Hz) for each change in electrode location.

    Original languageEnglish (US)
    Pages (from-to)1677-1679
    Number of pages3
    JournalJournal of the Acoustical Society of America
    Volume95
    Issue number3
    DOIs
    StatePublished - Mar 1994

    ASJC Scopus subject areas

    • Arts and Humanities (miscellaneous)
    • Acoustics and Ultrasonics

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