Intelligibility of chimeric locally time-reversed speech

Ikuo Matsuo, Kazuo Ueda, Yoshitaka Nakajima

    研究成果: ジャーナルへの寄稿学術誌査読

    4 被引用数 (Scopus)

    抄録

    The intelligibility of chimeric locally time-reversed speech was investigated. Both (1) the boundary frequency between the temporally degraded band and the non-degraded band and (2) the segment duration were varied. Japanese mora accuracy decreased if the width of the degraded band or the segment duration increased. Nevertheless, the chimeric stimuli were more intelligible than the locally time-reversed controls. The results imply that the auditory system can use both temporally degraded speech information and undamaged speech information over different frequency regions in the processing of the speech signal, if the amplitude envelope in the frequency range of 840-1600 Hz was preserved.

    本文言語英語
    ページ(範囲)EL523-EL528
    ジャーナルJournal of the Acoustical Society of America
    147
    6
    DOI
    出版ステータス出版済み - 6月 1 2020

    !!!All Science Journal Classification (ASJC) codes

    • 実験心理学および認知心理学
    • 言語学および言語
    • 音響学および超音波学

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