Look at the Transmission Line Modelling Software from Leonard Audio. It does the same thing as the MJK sheets and I think it is easier to use- and its Free !
hi robotc,
the tool from leonard audio is great but it does not have the functionality of the MJK Sheets (you can't set the position of the port opening (centered or on the left/right). Anyone here who wants to send me these per mail?
the tool from leonard audio is great but it does not have the functionality of the MJK Sheets (you can't set the position of the port opening (centered or on the left/right). Anyone here who wants to send me these per mail?
I am not sure about all the differences between the MJK sheets and the Leonard Audio software but you can place the port/vent opening anywhere you want using the Leonard Audio program.
MJK has an article on this in his General Speaker Related Articles.
That helped me a lot actually, thanks for the link.
But one question comes to my mind:
The positioning of the driver relative to the length of the TL is very important in the simulation so is it as easy as written in this MJK-Article to just double or halve the values?
combined driver - single driver spec
Fs = Fs
Vas = 2 x Vas
Qt = Qt
Mms = 2 x Mms
BL = 2 x Bl
So = 2 x So
Average their Zd
dave
Copyright 2002 - 2014 by Martin J. King. All Rights Reserved.
"Because of continued use of the MathCad worksheets for personal gain, by a few individuals and small groups, I have reassessed how I will release more advanced versions of the worksheets."
How about just paying the $25.00 for intellectual property ?
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