检测录音的基音和共振峰--界面功能强大，为英文界面，VoiceSignalAnalysis为主程序-The detection recording the pitch and formant- a powerful interface to the main program interface is in English, VoiceSignalAnalysis

可以设定帧长、帧移，只对幅度超过阈值的帧进行基音周期检测，输出每帧有效帧的基音周期。