In Reply to: Re: Horns, waveguides, and acoustic filter chambers posted by Wayne Parham on April 06, 2001 at 17:41:53:
I have the scope and the oscillator but little time. I know theres a phase shift because, as a quick test, I bi-passed the crossovers and that very slight "humming quality" on low voices went away. More later... any time saving help is very appreciated..... Art
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