Posted by Bill Fitzmaurice [ 152.163.252.199 ] on May 16, 2004 at 07:42:17:
In Reply to: mcbeans prog posted by mike.e on May 16, 2004 at 06:35:12:
Useful information, but the main shortcoming of McBean is that it does not accurately predict the high-frequency cut-off point of a horn. While the low frequency Fc and SPL is useably accurate the high frequency F3 is usually stated at least a full octave lower than actual measured results. When it comes to folded horns the situation is even murkier, and that's one area where there is no substitute for experience and experimentation.
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