Frequency response combiner help - diyAudio
Go Back   Home > Forums > Loudspeakers > Multi-Way

Multi-Way Conventional loudspeakers with crossovers

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 18th April 2013, 04:30 PM   #1
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
Default Frequency response combiner help

Hi,
Can someone please help me here. I'm trying to learn the FRD consortium tools. In the FRC, I load my spl trace, box, baffle etc., everything looks good, but when I normalize, my spl trace and the combined response that's generated only has a frequency range from about 20-600hz. Before I normalize, it looks like the manufacturers response which is 20-10,000hz.

Any help would be appreciated.
  Reply With Quote
Old 18th April 2013, 04:59 PM   #2
diyAudio Member
 
Join Date: May 2010
Location: MN
I'll check it out if you attach your files here.
  Reply With Quote
Old 18th April 2013, 07:50 PM   #3
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
Quote:
Originally Posted by dumptruck View Post
I'll check it out if you attach your files here.
Thanks

The frd files? It wouldn't let me upload them. Says they are invalid file types

Evan
  Reply With Quote
Old 18th April 2013, 09:42 PM   #4
diyAudio Member
 
Join Date: May 2010
Location: MN
Just rename them to .txt files or something.
  Reply With Quote
Old 18th April 2013, 11:49 PM   #5
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
Ah okay, here ya go.

thanks
Attached Files
File Type: txt BDS IEC.txt (11.8 KB, 7 views)
File Type: txt Bds SB Acoustics 5.txt (11.8 KB, 3 views)
File Type: txt final sb13pfc freq resp trace.txt (2.0 KB, 2 views)
File Type: txt SB unibox manufacture response data 1000L.txt (15.9 KB, 2 views)
File Type: txt VB Response sb13pfc5 unibox 7.7L.txt (16.1 KB, 2 views)
  Reply With Quote
Old 19th April 2013, 05:21 PM   #6
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
Here is the summed response I'm getting.
Attached Files
File Type: pdf FRCbeta0.pdf (97.7 KB, 11 views)
  Reply With Quote
Old 19th April 2013, 05:23 PM   #7
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
Shoot, that isn't right, sorry.
Just a minute
  Reply With Quote
Old 19th April 2013, 05:29 PM   #8
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
Well, this is a little better. I can't get it to format right. Graphs are spit-up if you scroll down
Attached Files
File Type: pdf FRCbeta1.pdf (80.7 KB, 10 views)
  Reply With Quote
Old 19th April 2013, 05:32 PM   #9
satx is offline satx  United States
diyAudio Member
 
Join Date: May 2012
Location: San Antonio, Texas
This is it with the original frequency spl trace before its normalized and summed.
Attached Files
File Type: pdf FRCbeta2.pdf (65.7 KB, 7 views)
  Reply With Quote
Old 19th April 2013, 05:46 PM   #10
diyAudio Member
 
Join Date: May 2010
Location: MN
Okay so I've loaded them, but what is it you're wanting to do here?
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
in-room frequency response & transient response MCPete Multi-Way 1 8th October 2011 06:31 AM
FRC frequency response combiner AndrewUK1990 Software Tools 2 22nd February 2011 12:12 AM
Problems with FRD Frequency Response Combiner FrancoB Multi-Way 4 3rd August 2008 01:36 PM
Frequency response 2litre Analog Line Level 5 31st May 2006 07:00 PM
Doubts on Phase Response and Frequency Response dumrum Multi-Way 11 5th April 2004 10:39 AM


New To Site? Need Help?

All times are GMT. The time now is 08:54 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2