Digital Xoover with infinite slope - diyAudio
Go Back   Home > Forums > Source & Line > Digital Source

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

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 17th March 2007, 11:33 AM   #1
danyele is offline danyele  Italy
diyAudio Member
 
Join Date: Sep 2006
Default Digital Xoover with infinite slope

Using a PC it's possible to make a xoover with infinite slope (cutting the FFT of the signal).
someone have use this method in a sistem?

With this metod ther aren't interfecences between the loudspeakers.
  Reply With Quote
Old 17th March 2007, 11:47 AM   #2
danyele is offline danyele  Italy
diyAudio Member
 
Join Date: Sep 2006
Calculating the fft of the signal it's possible to cut the fft of the signal and calculating the i-fft we have the signal cutted with infinite slope and without modify the fase.
Ther'are a problems with this method?
  Reply With Quote
Old 17th March 2007, 01:37 PM   #3
el`Ol is offline el`Ol  Germany
diyAudio Member
 
Join Date: May 2005
Location: Bavarian Forest
I guess there won`t be a perfect matching between the two ways and so there will be FFT artefacts (ringing). Probably you are better off with eliptic filters.
  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
2 way xoover for scan speak 18w4531 and D2904/7100 danyele Multi-Way 9 3rd May 2008 10:49 AM
Infinite Slope? croat47 Multi-Way 4 19th January 2006 03:58 PM
Adjustable Infinite Slope Crossover Rarkov Solid State 1 22nd September 2002 07:02 PM
Infinite Slope Crossover thylantyr Solid State 15 21st September 2002 12:36 AM


New To Site? Need Help?

All times are GMT. The time now is 08:37 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