期刊
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
卷 128, 期 5, 页码 EL294-EL299出版社
ACOUSTICAL SOC AMER AMER INST PHYSICS
DOI: 10.1121/1.3501962
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This study measured the role of spectral details and temporal envelope (E) and fine structure (TFS) cues in reconstructing sentences from speech fragments. Four sets of sentences were processed using a 32-band vocoder. Twenty one bands were either processed or removed, leading to sentences differing in their amount of spectral details, E and TFS information. These sentences remained perfectly intelligible, but intelligibility significantly fell after the introduction of periodic silent gaps of 120-ms. While the role of E was unclear, the results unambiguously showed that TFS cues and spectral details influence the ability to reconstruct interrupted sentences. (C) 2010 Acoustical Society of America
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