Influences of spatial cues on grouping and understanding sound
Influences of spatial cues on grouping and understanding sound
复制标题
空间线索对声音分组和理解的影响
DOI:
10.1016/s0021-9258(17)39448-6
复制
发表时间:
2005
期刊:
影响因子:
--
通讯作者:
B. Shinn
中科院分区:
文献类型:
--
作者:
B. Shinn
Spatial cues such as interaural time and level differences often have such a weak influence on auditory grouping that they are overwhelmed when opposed by other cues, such as common onset or continuity. In reverberant listening conditions, spatial cues provide relatively little benefit when understanding a sound source in the presence of competing noise. Yet everyday experience shows that listening with two ears is critical for being able to converse at a real cocktail party, a case in which there are usually multiple simultaneous talkers as well as reverberant energy. This apparent paradox can be partially explained by recent studies, which demonstrate that 1) the influence of spatial cues on auditory streaming can be strong even though their influence on simultaneous grouping is weak, and 2) spatial cues play an important role in separating competing sound sources that are easily confused with each other, a benefit that is distinct from the binaural-processing benefits that break down in the presence of reverberant energy. Results suggest that spatial cues are utilized by the auditory system in many different ways, at many different levels. In simple listening conditions (like those examined in traditional studies of binaural processing), spatial cues can help a listener detect sound that might otherwise be masked; but in more complex conditions, spatial cues are critical for properly parsing the mixture of sound into different objects and focusing attention on the source of interest.
登录
查看更多内容
影响因子:
2.4
作者:
Hawley, ML;Litovsky, RY;Culling, JF
通讯作者:
Culling, JF
DOI:
10.1121/1.402926
发表时间:
1992-05
期刊:
The Journal of the Acoustical Society of America
影响因子:
--
作者:
W. S. Woods;H. Colburn
通讯作者:
W. S. Woods;H. Colburn
DOI:
10.1121/1.1611884
发表时间:
2003
期刊:
The Journal of the Acoustical Society of America
影响因子:
--
作者:
Akeroyd,MichaelA
通讯作者:
Akeroyd,MichaelA
影响因子:
2.4
作者:
Arbogast, TL;Mason, CR;Kidd, G
通讯作者:
Kidd, G
影响因子:
2.4
作者:
Freyman, RL;Balakrishnan, U;Helfer, KS
通讯作者:
Helfer, KS