Interaural cross-correlation coefficients in stereo-reproduced sound fields.
Interaural cross-correlation coefficients in stereo-reproduced sound fields.
复制标题
立体声再现声场中的耳间互相关系数。
DOI：
10.1121/1.397550
复制
发表时间：
1989
期刊：
影响因子：
--
通讯作者：
A. Suzuki
中科院分区：
文献类型：
--
作者：
M. Tohyama;A. Suzuki
在Kemar(用于声学研究的Knowles电动假人)所在的立体声再现场地中测量了耳间互相关系数(ICCC)。然后将这些ICCC与理想扩散声场中的ICCC进行比较。混响场中的ICCC不能使用传统的双声道立体声再现技术准确地再现。然而，在四声道立体声再现中，ICCC在很大程度上可以像在理想的漫射声场中那样准确地再现。文中还给出了ICCC双耳分辨的一些实验结果。
Interaural cross-correlation coefficients (ICCCs) were measured in stereo-reproduced fields where a KEMAR (Knowles electric manikin for acoustic research) was located. These ICCCs were then compared with those in an ideal, diffuse sound field. The ICCCs in a reverberant field are not reproduced accurately using a conventional two-channel stereo-reproduction technique. In four-channel stereo reproduction, however, the ICCCs can, for the most part, be reproduced accurately as in an ideal, diffuse sound field. Some experimental results are also shown for binaural discrimination of the ICCCs.