采用滤波器组，将盲分离与声源定位结合在一起。滤波器组中分别进行子带处理，并且在每个子带中进行声源定位，最后综合所有子带估计的方向得到多个声源的方位信息，同时将声源信息作为ICA分析的约束条件，可以在色噪声及多得到更好的盲分离效果。其优势在于用滤波器组进行多次的估计声源方向，再加以合适的权值均衡后即可得到更优的估计。-The use of filters will be blind source separation and sound localization together. Filter

BestPractice is a tool to slow down or speed up music, either from a wave file, an MP3 file or directly from a CD. The thing is, that ordinarily the sound is distorted when slowed down our sped up - you get the effect like when playing a 45 rpm recor

This a source code for having echo effect in sound via DSP techniques-This is a source code for having echo effect in sound via DSP techniques