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MATLAB_forspeech.rar
- 采用MATLAB分析WAV文件。 步骤一:选择一个WAV文件作为分析的对象 。(ding.wav) 步骤三:进行 FFT变换并画频域图形 。 步骤四:进行该声波主要频谱的分析。 步骤五:根据该声音的频谱,反演时域图形 。(有失真) 步骤六:进行付立叶逆变换IFFT并画频域图形 。,WAV file analysis using MATLAB. Step One: Select a WAV file as the target of analysis. (Ding.wav) Step
AGC
- AGC algorithm is used to automatically adjust the speech level of an audio signal to a predetermined value (normally used unit is in decibel or db ) so that subsequent processing operates on signals within a specified dynamic -AGC algor
AGC_sourcecode
- 自动增益控制AGC的Matlab源码,其中注释部分对原理进行了详尽的介绍-AGC source code for audio gain control, details has been gaven in the comments