You would need to know to what dBspl are your generators set to.
Anything below 15dB is in the stochastic resonance range
@dan I read in a paper by Jastreboff that sound levels should be above 6db SL to avoid stochastic resonance. Where do you get the 15db figure? Paper here https://www.google.co.uk/url?sa=t&s...sQQEPQ&usg=AFQjCNHINuTDZ89vtMUIhhh9-acQGc7jqQ
btw interesting thread, thanks for starting it.