What is the best/easiest freeware speaker and filter modelling program?

spot · 3rd October 2011, 11:40 AM

What is the best/easiest freeware speaker and filter modelling program?
This is for modelling active filters with speakers (basic sealed and vented designs) together and providing amplitude, phase, group delay, speaker power, cone extension etc vs frequency.
WinISD seems to do some of this but not all AFAIK.
Thanks,

spot · 8th October 2011, 02:39 AM

FRD Consortium

Sounds good. What is not obvious is that you need to go into Excel and enable to analysis toolpak from the menu-> tools -> ad-ins -> analysis toolpack.

spot · 19th October 2011, 02:21 AM

Quote:

Originally Posted by spot

....WinISD seems to do some of this but not all AFAIK....

WinISD Pro version does seem to.

Pano · 19th October 2011, 02:25 AM

I love PCD. Would not be without it.

spot · 24th October 2011, 02:16 AM

REW (room equalizer Wizard) seems very good, does speaker testing any many more things (not just what the name suggests).

Shaun · 24th October 2011, 07:48 AM

Have you looked at Speaker Workshop? I'm a bit rusty; I don't recall if it supports active crossover modelling. Worth checking out.

3rd October 2011, 11:40 AM	#1
spot diyAudio Member Join Date: Sep 2011	What is the best/easiest freeware speaker and filter modelling program? What is the best/easiest freeware speaker and filter modelling program? This is for modelling active filters with speakers (basic sealed and vented designs) together and providing amplitude, phase, group delay, speaker power, cone extension etc vs frequency. WinISD seems to do some of this but not all AFAIK. Thanks,

24th October 2011, 07:48 AM	#6
Shaun diyAudio Member Join Date: Aug 2001 Location: Cape Town, South Africa	Have you looked at Speaker Workshop? I'm a bit rusty; I don't recall if it supports active crossover modelling. Worth checking out. __________________ Shaun Onverwacht \|\|\|\|\|\|\|\|\|\| DON'T PANIC \|\|\|\|\|\|\|\|\|\|

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8th October 2011, 02:39 AM	#2
spot diyAudio Member Join Date: Sep 2011	FRD Consortium Sounds good. What is not obvious is that you need to go into Excel and enable to analysis toolpak from the menu-> tools -> ad-ins -> analysis toolpack.

19th October 2011, 02:25 AM	#4
Pano diyAudio Moderator Join Date: Oct 2004 Location: North Carolina Blog Entries: 4	I love PCD. Would not be without it.

24th October 2011, 02:16 AM	#5
spot diyAudio Member Join Date: Sep 2011	REW (room equalizer Wizard) seems very good, does speaker testing any many more things (not just what the name suggests).

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