中文说明：一个独立成分分析的测试文件，包含了几个声音文件，可以用来测试自己的盲信号分离算法。-An independent component analysis of the test file that contains a number of sound files that can be used to test their algorithm for blind signal separation.
English Description：
An independent component analysis of the test file that contains a number of sound files that can be used to test their algorithm for blind signal separation.