用于厅堂音质评价研究的人工头传输系统的特性研究

On the transfer behavior of an artificial head system apllied acoustical assessment researches for halls

本文对一个模拟中国男性的人工头传输系统的频响、前后频响差和指向性等主要物理特性,以及方位感、声源远近感和房间大小感等重要听感特性进行了实验研究。结果表明,这种人工头传输系统可以作为国内厅堂音质评价研究的一个有效工具。

The authors have makd tests on the transfer system with an artificial head modelling a Chinese male on main physical behaviors such as the frequency response, difference in frequency responses between the front and the rear incidences, to ascertain important hearing behavoirs such as the localization, distance perception and room dimensions perception. The results verify that this kind of transfer system with an artificial head could be one of effective tools in acoustical evaluation researches for halls.