MLSSA help needed!

jimwilluk · 3rd October 2008, 10:39 AM

Hi,
I'm abit of a newbie to MLSSA but I have to use it for a project developing a new type of ESL.
I have taken measurements of my test speakers using an automatic turntable to move at 5 degree increments which has produced a load of .TIM and .FRQ files (one for each orientation).

I now want to reload these files (specifically the .FRQ files) so I can produce waterfall and polar plots to display the frequency responses for the range of orientations. However I can only work out how to load one file at a time. How can I load up all 37 FRQ files to form a waterfall plot and export to an excel friendly format?

Sorry if this is a really simple question, I need to analyse my results for a deadline soon so I am getting a little desperate!

Many thanks

James

-CGL- · 3rd October 2008, 10:47 AM

Hi.

I dont think many know MLSSA anymore. It´s been avhile since I used it, ´95 or something. But:

http://www.mlssa.com/pdf/DRA-MLSSA-Manual-10WI-8.pdf

could help.

3rd October 2008, 10:39 AM	#1
jimwilluk diyAudio Member Join Date: Oct 2008	MLSSA help needed! Hi, I'm abit of a newbie to MLSSA but I have to use it for a project developing a new type of ESL. I have taken measurements of my test speakers using an automatic turntable to move at 5 degree increments which has produced a load of .TIM and .FRQ files (one for each orientation). I now want to reload these files (specifically the .FRQ files) so I can produce waterfall and polar plots to display the frequency responses for the range of orientations. However I can only work out how to load one file at a time. How can I load up all 37 FRQ files to form a waterfall plot and export to an excel friendly format? Sorry if this is a really simple question, I need to analyse my results for a deadline soon so I am getting a little desperate! Many thanks James

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3rd October 2008, 10:47 AM	#2
-CGL- diyAudio Member Join Date: Aug 2003 Location: Finland	Hi. I dont think many know MLSSA anymore. It´s been avhile since I used it, ´95 or something. But: http://www.mlssa.com/pdf/DRA-MLSSA-Manual-10WI-8.pdf could help.

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