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Date: April 02, 2002 at 10:47:55
From: freddyi, [port-1-20-56k.huntington.zoomnet.net]
Subject: Re: http://www.pcabx.com/technical/nonlinear/index.htm


Thomas -

maybe my old method of using a mic & oscilloscope wasn't so bad!! - at least could see horible distortion of JBL 2220H in Klipschorn below horn's cutoff vs much cleaner low-end of cheaper K33E

is nearfield valid? - how 'bout layin' the box on the ground outside with mic suspended above? on some forums I see graphs of funky 4" drivers - think Liberty Instruments software - i couldn't make sense of Speaker Workshop's HD graph -

'Oh The Humanity..." - how do you judge this stuff? - [assume by "ear"] - I need numbers to impress or depress

Freddy


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