摘要
先介绍虚拟低音算法中最有代表性的两种算法,Maxx Bass算法和EVB Phase Vocoder算法。并给出了基于VB Phase Vocoder方法设计的虚拟低音增强系统,并对虚拟低音增强结果进行对比分析。实验结果表明,该虚拟低音增强系统能产生较为浑厚饱满的低音增强效果。
The applications of MaxxBass algorithm and EVB Phase Vocoder algorithm in virtual bass enhancement are in- troduced. And an virtual bass enhancement system based on VB Phase Vocoder algorithm is implemented, and then, the re- sult of the experiment is analyzed. The result shows that this virtual bass enhancement system can provide heavy bass effect, create the perfect environment different from the sound field, gain the effect is very obvious.
出处
《电声技术》
2014年第11期53-56,共4页
Audio Engineering
基金
金华市科技计划重点项目(2013-1-007)
关键词
虚拟低音
谐波
增强
virtual bass
harmonic
enhancement
