It’s supposed to be on the edge of human hearing. It’s also a round number. I don’t remember beyond that.
round number
measured in what? Power density or something?
It’s 20 µPa RMS, so measured in pressure.
neat, thanks!
It’s supposed to be on the edge of human hearing. It’s also a round number. I don’t remember beyond that.
measured in what? Power density or something?
It’s 20 µPa RMS, so measured in pressure.
neat, thanks!