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

Kazuo Ueda, Ikuo Matsuo

研究成果: Contribution to journalArticle査読

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 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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