Yes...LTSpice is a free download:
http://ltspice.linear-tech.com/software/LTspiceIV.exe
The above link is for the windows version...
for other versions, just google LTSpice download
It's just a standard circuit simulator, but there's lots of people who know how to use it, and can help you if you get stuck.
Update My Dynaco
Akitika GT-101 Audio Power Amplifier Kit
http://ltspice.linear-tech.com/software/LTspiceIV.exe
The above link is for the windows version...
for other versions, just google LTSpice download
It's just a standard circuit simulator, but there's lots of people who know how to use it, and can help you if you get stuck.
Update My Dynaco
Akitika GT-101 Audio Power Amplifier Kit
I recently did a series 2-way AR-SXO type crossover using xsim. Drivers spl can be displayed separetly.
I've tried LtSpice. It ain't easy.
I've tried LtSpice. It ain't easy.
please let me know how😉
about this for example ?
http://www.diyaudio.com/forums/multi-way/260850-could-you-explain-me-crossover.html
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I don't see why you couldn't construct a schematic in xsim like the one you linked to in post #9.
This approach is rather limited. You need to have acoustic and electrical measurements of the driver in the loudspeaker box for accurate modeling. In SPICE you can only model the TS equivalent circuit, which is accurate around the resonance region (e.g. Fb). This model does not take into account what happens at higher frequencies, both from the driver itself and the box edge diffraction (baffle step).
But if you insist, it is a fun exercise. Look up the equivalent circuit for a driver and utilize the published values to set R,C,L in the model.
But if you insist, it is a fun exercise. Look up the equivalent circuit for a driver and utilize the published values to set R,C,L in the model.
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