声环境评价的双耳听觉适应方法  

Evaluating sound environments with binaural aurally-adequate sound-measuring method

作　　者：贺加添[1] 

机构地区：[1]同济大学声学所

出　　处：《声学技术》1994年第2期75-78,88,共5页Technical Acoustics

摘　　要：声环境评价涉及到许多的参量。有声学量也有听觉量。听觉量一般需通过听觉实验来测量，这在实际中常常是很难实现的。本文介绍的“声环境评价的双耳听觉适应方法”，通过模拟人的左右两耳的拾音及听觉系统的双耳信号处理过程，按人的主观判断标准，用物理测量的方法估计听觉量的大小。本方法尚处于发展之中。The evaluation of sound environments is a multifactorial task,comprizing measurement of both acoustic and auditory quantities. In general, auditory quantities are measured by means of listening test with human subjects, although they are difficult to carry out.aurally-adequate sound-measuring method aims at estimating auditory quantities from the results of physical measurements by using binaural record and binaural signalprocessing technology.

关 键 词：环境声学 听觉 声环境 

分 类 号：X121[环境科学与工程—环境科学]