spl trace - 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 8th November 2007, 06:21 PM   #1
diyAudio Member
 
Join Date: Dec 2005
Location: Bologna
Default spl trace

Hello,

I have a problem with SPL trace. The trace stop before the frequency I have choosen, before reaching 20.000 it says"Specifed limit trace has been reached".

Other time it goes well beyond the end of the graph.

I'm triying to trace the FT of the Fostex FF225K and the FT17H.

What can I do?
  Reply With Quote
Old 8th November 2007, 07:48 PM   #2
jnb is offline jnb  Australia
diyAudio Member
 
Join Date: Dec 2006
Did you set the upper/lower dB and upper/lower (left/right) frequencies before starting the trace?
  Reply With Quote
Old 8th November 2007, 08:14 PM   #3
diyAudio Member
 
Join Date: Dec 2005
Location: Bologna
Quote:
Did you set the upper/lower dB and upper/lower (left/right) frequencies before starting the trace?
yeah
  Reply With Quote
Old 8th November 2007, 11:10 PM   #4
DcibeL is offline DcibeL  Canada
diyAudio Member
 
DcibeL's Avatar
 
Join Date: May 2003
Location: Saskatchewan
My traces usually go a little over the limit line. I think it has to do with the image scaling to make the image fit the screen that screws up the proportions a bit. Open your trace up in SPLView and compare. Do they match? Also, after to set you limits, just move your cursor around and see if the numbers at the bottom line up well with the graph. If they do, then I wouldn't worry too much.

I had a heck of a time tracing an impedance plot that was on a logarithmic vertical scale. I couldn't get the numbers to match if I set the low impedance to 0.
  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
Trace Elliot BOCHIN Solid State 12 13th August 2012 03:05 PM
PCB Trace widths Mark245 Solid State 19 7th July 2009 09:13 PM
help with spl trace mcmahon48 Multi-Way 2 21st April 2009 11:16 PM
Want SPL Trace software anthony_wg Multi-Way 0 2nd November 2007 01:09 PM
ES-JLH bis: Trace Elvee Solid State 0 27th September 2006 04:42 PM


New To Site? Need Help?

All times are GMT. The time now is 12:19 PM.


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