Intelligibility of chimeric locally time-reversed speech: Relative contribution of four frequency bands

Kazuo Ueda, Ikuo Matsuo

    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

    Speech intelligibility of 4-band stimuli was investigated (n = 18), such that only one of the frequency bands was preserved, whereas other bands were locally time-reversed (segment duration: 75-300 ms), or vice versa. Intelligibility was best retained (82% at 75 ms) when the second lowest band (540-1700 Hz) was preserved. When the same band was degraded, the largest drop (10% at 300 ms) occurred. The lowest and second highest bands contributed similarly less strongly to intelligibility. The highest frequency band contributed least. A close connection between the second lowest frequency band and sonority was suggested.
    本文言語英語
    論文番号065201
    ページ(範囲)1-6
    ページ数6
    ジャーナルJASA Express Letters
    1
    6
    DOI
    出版ステータス出版済み - 6月 23 2021

    !!!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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