Like it says guy makes his own robot snow plow to clean up the neighborhood.
https://www.youtube.com/watch?v=tPg1ZMiC9pA&feature=youtube_gdata_player
Voice Activity Detection
— Real-time microphone VAD using FFT to detect speech start/end and trigger scripts, with live level graph and sensitivity tuning
Try it →
Like it says guy makes his own robot snow plow to clean up the neighborhood.
https://www.youtube.com/watch?v=tPg1ZMiC9pA&feature=youtube_gdata_player
Nice! Now to make it autonomous.