声源定位
Sound source localization.
作者信息
Risoud M, Hanson J-N, Gauvrit F, Renard C, Lemesre P-E, Bonne N-X, Vincent C
机构信息
Department of otology and neurotology, CHU de Lille, 59000 Lille, France; Inserm U1008 - controlled drug delivery systems and biomaterials, université de Lille 2, CHU de Lille, 59000 Lille, France.
Department of otology and neurotology, CHU de Lille, 59000 Lille, France.
出版信息
Eur Ann Otorhinolaryngol Head Neck Dis. 2018 Aug;135(4):259-264. doi: 10.1016/j.anorl.2018.04.009. Epub 2018 May 3.
Sound source localization is paramount for comfort of life, determining the position of a sound source in 3 dimensions: azimuth, height and distance. It is based on 3 types of cue: 2 binaural (interaural time difference and interaural level difference) and 1 monaural spectral cue (head-related transfer function). These are complementary and vary according to the acoustic characteristics of the incident sound. The objective of this report is to update the current state of knowledge on the physical basis of spatial sound localization.
声源定位对于生活舒适度至关重要，它能确定声源在三维空间中的位置：方位角、高度和距离。它基于三种线索：两种双耳线索（耳间时间差和耳间声级差）和一种单耳频谱线索（头部相关传递函数）。这些线索相互补充，并根据入射声音的声学特性而变化。本报告的目的是更新关于空间声源定位物理基础的当前知识状态。
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