What's that program that simulates speaker lobing?

454Casull · 27th March 2005, 08:08 PM

I promise I'll delete this thread when I find out.

pinkmouse · 27th March 2005, 08:21 PM

I think Renkus Heinz do one.

454Casull · 28th March 2005, 01:19 AM

Any freeware? I recall seeing one being used on this forum.

kelticwizard · 28th March 2005, 03:06 AM

Do you mean the VPR, Vertical Polar Response, at the FRD consortium?

http://www.pvconsultants.com/audio/frdgroup.htm

Why do you want to delete the thread when you find out?

tinkerbell · 28th March 2005, 08:44 AM

very good link, thanks wizard

dont delete this thread!

454Casull · 28th March 2005, 01:27 PM

The ARPE is difficult to use...

kelticwizard · 28th March 2005, 02:02 PM

Are you looking to simulate the respnse for an array of identical drivers or for drivers of different diameters?

454Casull · 28th March 2005, 06:44 PM

Well, I'd like to simulate the response for 2 identical drivers aligned vertically (i.e. the woofers in a MWW box).

AndrewJ · 29th March 2005, 02:06 PM

Try using this program. It is for baffle simulation, but will model multiple drivers also.

http://www.tolvan.com/edge/

Andrew

kelticwizard · 29th March 2005, 03:21 PM

Quote:

Originally posted by 454Casull
Well, I'd like to simulate the response for 2 identical drivers aligned vertically (i.e. the woofers in a MWW box).

Then I would imagine the VPR program is what you would use instead of the ARPE program.

By the way, I tried the VPR program and it looks good, but I don't know how to read waterfall plots. So it was of limited usefulness for me. But perhaps not for you.

I think there is a thread around here somewhere about reading waterfall plots. Hmmmm.

PS: That Edge program looks very useful,AndrewJ. Thanks.

27th March 2005, 08:08 PM	#1
454Casull diyAudio Member Join Date: Jan 2004 Location: Toronto, ON, Canada	What's that program that simulates speaker lobing? I promise I'll delete this thread when I find out.

27th March 2005, 08:21 PM	#2
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	I think Renkus Heinz do one. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

28th March 2005, 03:06 AM	#4
kelticwizard diyAudio Member Join Date: Sep 2001 Location: Connecticut, The Nutmeg State	Do you mean the VPR, Vertical Polar Response, at the FRD consortium? http://www.pvconsultants.com/audio/frdgroup.htm Why do you want to delete the thread when you find out? __________________ "A friend will help you move. A really good friend will help you move a body." -Anonymous

28th March 2005, 02:02 PM	#7
kelticwizard diyAudio Member Join Date: Sep 2001 Location: Connecticut, The Nutmeg State	Are you looking to simulate the respnse for an array of identical drivers or for drivers of different diameters? __________________ "A friend will help you move. A really good friend will help you move a body." -Anonymous

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28th March 2005, 01:19 AM	#3
454Casull diyAudio Member Join Date: Jan 2004 Location: Toronto, ON, Canada	Any freeware? I recall seeing one being used on this forum.

28th March 2005, 08:44 AM	#5
tinkerbell diyAudio Member Join Date: Feb 2005 Location: Sydney	very good link, thanks wizard dont delete this thread!

28th March 2005, 01:27 PM	#6
454Casull diyAudio Member Join Date: Jan 2004 Location: Toronto, ON, Canada	The ARPE is difficult to use...

28th March 2005, 06:44 PM	#8
454Casull diyAudio Member Join Date: Jan 2004 Location: Toronto, ON, Canada	Well, I'd like to simulate the response for 2 identical drivers aligned vertically (i.e. the woofers in a MWW box).

29th March 2005, 02:06 PM	#9
AndrewJ diyAudio Member Join Date: Sep 2001	Try using this program. It is for baffle simulation, but will model multiple drivers also. http://www.tolvan.com/edge/ Andrew

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