摘要
从听觉响度的基本原理出发,提出一种基于FFT变换响度的数值计算方法,并与Zwicker的图表法比较。仿真结果显示了方法的正确性。
Based on the basic theory of hearing,a calculation model for loudness by FFT is proposed.Results of the comparison between the model proposed in this paper and the chart model of Zwicker show the good fit ness.
出处
《电声技术》
北大核心
2003年第10期4-6,10,共4页
Audio Engineering