分析声音波长频率，通过对声音的分析，以达到识别声音的效果-Analyze sound wavelength frequency, through the analysis of the sound to identify the effect of the sound

通过GUI界面，可以采集外面的声音变化，然后声音的波长可以实时的显示在界面上，以便随时观察外部变化。-Through the GUI interface, you can capture the voice of change outside, then the wavelength of the sound can be displayed on a real-time interface to external changes observed at any time.