Location and frequency cues in auditory selective attention.
Location and frequency cues in auditory selective attention.
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DOI：
10.1037//0096-1523.27.1.65
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
D. Woods;Claude Alain;R. Díaz;D. Rhodes;K. Ogawa
中科院分区：
文献类型：
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作者：
D. Woods;Claude Alain;R. Díaz;D. Rhodes;K. Ogawa
通过一系列的实验研究了频率和位置线索在听觉选择性注意中的作用。在这些实验中，目标音通过频率、位置或频率和位置特征的结合而与干扰音区分开。当高频率音调序列的频率间隔大于1个八度时，参与者在识别频率定义的目标时最快，有时识别合取比位置目标更快。频率显著性随着过滤需求的减少而减少：在长的刺激间隔（> 2.0 s）下，位置条件下的表现上级。结果表明，频率可能在听觉选择性注意任务中发挥类似于空间位置在视觉注意中的作用。
The roles of frequency and location cues in auditory selective attention were investigated in a series of experiments in which target tones were distinguished from distractors by frequency, location, or the conjunction of frequency and location features. When frequency separations in high-rate tone sequences were greater than 1 octave, participants were fastest at identifying targets defined by frequency and were sometimes faster at identifying conjunction than location targets. Frequency salience diminished as filtering demands were reduced: At long interstimulus intervals (> 2.0 s), performance was superior in location conditions. The results suggest that frequency may play a role in auditory selective attention tasks analogous to the role of spatial position in visual attention.