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matlab
- matlab 读取一段wav格式文件,进行试听,频率检测和语音信号的分析,再进行噪声处理,IIR低通滤波,IIR高通滤波,FIR低通滤波,FIR高通滤波,最后输出处理过的语音信号并试听处理过的语音文件。-Matlab read a wav format file, audition, frequency detection and analysis of speech signals, and noise, IIR low pass filter, IIR high pass filter, F
procession
- 设计IIR带通滤波器,把一段语音信号加入噪声,然后用设计的滤波器过滤该语音信号-Desing IIR filter and processing the voice signal