Even in a completely quiet room values it’s giving are in 240-370 range and when I start speaking really close to it it sometimes jumps to 400-450 and sometimes not. When I speak from more than 1 meter distance it doesn’t show any changes at all.
Should I try using approximation functions for last N values?
Maybe there’s a way to make it really sensitive to the frequencies of a human voice?
The values are just so random I’m not even sure how anyone is using it.
Are there any better solutions for recognizing when someone starts speaking?