Time-frequency analysis with temporal and spectral resolution as the human auditory system

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    Abstract

    The human perception of sound is a suitable area for the application of a simultaneous time-frequency analysis, since the ear is selective in both domains. A perfect reconstruction filter bank with bandwidths approximating the critical bands is presented. The orthogonality of the filter makes it possible to examine the masking effect with realistic signals. The tree structure of the filter bank makes it difficult to obtain well-attenuated stop-bands. The use of filters of different length solves this problem
    Original languageEnglish
    Title of host publicationProceedings of the IEEE-SP International Symposium of Time-Frequency and Time-Scale Analysis
    PublisherIEEE
    Publication date1992
    Pages425-428
    ISBN (Print)0-7803-0805-0
    DOIs
    Publication statusPublished - 1992
    EventIEEE-SP International Symposium of Time-Frequency and Time-Scale Analysis - Victoria, BC
    Duration: 1 Jan 1992 → …

    Conference

    ConferenceIEEE-SP International Symposium of Time-Frequency and Time-Scale Analysis
    CityVictoria, BC
    Period01/01/1992 → …

    Bibliographical note

    Copyright: 1992 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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