Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

The making of: The Two Towers (a 25 driver Full Range line array)
The making of: The Two Towers (a 25 driver Full Range line array)
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 22nd June 2018, 04:12 PM   #4301
wesayso is offline wesayso  Netherlands
diyAudio Member
 
wesayso's Avatar
 
Join Date: Jul 2007
I did get some new measurements done today. I've not been able to squeeze in all of the measurements I wanted to do, but hey, it's a start.

The making of: The Two Towers (a 25 driver Full Range line array)-compare-prediction-jpg

One thing I wanted to check is if the predictions were close to the real life measured results. Meaning I can do some further adjustments off line and still be quite sure the end result will match closely. See the graph above. All traces are presented with a 6 cycle frequency dependent window, the top trace (the prediction from DRC-FIR) is moved up by 5 dB. The bottom traces show 3 separate measurements.

Don't mind the actual curve here, that's my set target from where I begin to adjust with some global EQ.

I'd say the predictability is quite good .

The new amplifier is acting way different than my old one. It results in flat phase with my target file, on both sides of the spectrum.

The making of: The Two Towers (a 25 driver Full Range line array)-comparephase-jpg

This means to get what I want, I will have to change my settings in the target/template. All in all this is quite different from the old Pioneer.
Attached Images
File Type: jpg compare prediction.jpg (66.4 KB, 55 views)
File Type: jpg comparephase.jpg (73.9 KB, 53 views)
__________________
Use Science to design your speakers and they will sound like a piece of Art...
  Reply With Quote

Reply


The making of: The Two Towers (a 25 driver Full Range line array)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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Full range line array inrank Full Range 43 16th November 2017 07:25 AM
Full range line array in a tube carpenter Full Range 44 7th January 2014 02:19 PM
full range driver bipole line array idea. fazman Multi-Way 2 7th January 2006 03:36 PM
full range driver bipole line array idea. fazman Full Range 1 6th January 2006 11:21 AM
Full-range line array? mazeroth Full Range 20 1st November 2004 03:47 PM


New To Site? Need Help?

All times are GMT. The time now is 12:22 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki