Infrasound Time Lapse, 30x C-store using DS Lite Mic

[UnderManiac]

Infrasound is anything below 20Hz

[beatsiz]

This is so much higher than 250Hz...

[Amishman35]

@beatsiz The sound you hear in the video is going 30 times faster than it normally plays.

[beatsiz]

@Amishman35 Nevermind, I didn't understand the process you went through to achieve the sound you got but now I understand way more about Infrasound and Audio.

[bigfooter109]

what is the program called?

[Amishman35]

The spectrum analyzer is called Sonic Visualizer, and to get the sound I used a homebrew program I wrote for the Nintendo DS.