文件名称:stft
介绍说明－－下载内容均来自于网络，请自行研究使用
该程序中audiorec.py可以录制一个音频文件，stft.py可以对该文件做短时傅里叶变化进行分析，得到音频文件的频率信息，进而可以根据音频文件的来源判断其中的信息。在压缩包中还包含一个音频文件可以作为例子。-
The program audiorec.py can record an audio file, stft.py can make the file changes short time Fourier analysis to obtain frequency information of the audio file, in turn, can determine the source of the information in accordance with the audio file. In the package also contains a compressed audio file can be used as examples.
The program audiorec.py can record an audio file, stft.py can make the file changes short time Fourier analysis to obtain frequency information of the audio file, in turn, can determine the source of the information in accordance with the audio file. In the package also contains a compressed audio file can be used as examples.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
2016-03-31_09_52_09.wav
audiorec.py
stft.py