Home » Audio » General » trying to understand of the 'q' of an open baffle system
Re: oops [message #26801 is a reply to message #26800] Sat, 04 December 2004 18:52 Go to previous messageGo to previous message
hitsware is currently offline  hitsware
Messages: 51
Registered: May 2009
Baron
I'm talking about the acoustic system Q. If we put a driver in an infinite baffle the Qtc = Qts (of the driver). But with an open baffle the Qtc (or perhaps Qtb) of the system goes down with the size of the baffle. What I have ascertained so far (by means of sims) is that if the baffle cutoff frequency = Qts x Fs we get sort of a max flat alignment where Fc(-3db) = Fs..........
I'm not sure "Fc" is the right term. To get on the same page would you define the differant "F" numbers as you understand them.....mike

 
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