Normal
Re: Need subs that will do 20hz-40hzRight, it's a question of what intensities you're starting and ending at. A 5 db change from 45 to 50 db should not make a hill of beans difference as they are both below audibility. Down in these frequencies there is a transition between hearing and 'feeling' and I've often wondered how that affects these perception curves. The Fletch-Munson testing has all been done with headphones, right?
Re: Need subs that will do 20hz-40hz
Right, it's a question of what intensities you're starting and ending at. A 5 db change from 45 to 50 db should not make a hill of beans difference as they are both below audibility. Down in these frequencies there is a transition between hearing and 'feeling' and I've often wondered how that affects these perception curves. The Fletch-Munson testing has all been done with headphones, right?
