一种基于临界带能量比的噪声分类程序，使用vs2013编译器，5种噪声CBR分别取100帧训练，取100帧平均做测试，测试文件为dat语音文件-Based on the critical energy than with noise classification procedures, using vs2013 compiler, five kinds of noise CBR were taken 100 training, taking an average of 100 to do the test, the test file is dat audio files