Using MJK´s alignment tables - 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 23rd October 2006, 07:59 AM   #1
diyAudio Member
 
Join Date: Oct 2006
Default Using MJK´s alignment tables

Is it nesessary to do open end boundary correction every time?
Or only when taper ratio is 1

I am referring MJK´ focal example

Is this same phenomen what is in ported box
(actual port must be shorter than calculated)

Can I use that formula for that?

Is there somebody nothing to do?
Willing to do some math for me?

Want to put D.Murphys CAOW1 to mass loaded TL
Ain´t got those Math Cad models

Harri
  Reply With Quote
Old 23rd October 2006, 11:03 AM   #2
MJK is offline MJK  United States
Account disabled at member's request
 
Join Date: Feb 2002
Location: Clifton Park, NY
Quote:
Is it nesessary to do open end boundary correction every time?
Yes, the open end correction should be made for tapered, straight, and expanding TLs.

Quote:
Is this same phenomen what is in ported box
Yes, exactly the same correction.

A few days ago I updated the alignment tables article to add more steps in the example so that it is easier to follow. Hopefuly that will help people who are struggling to put the right parameters into the equations.

Hope that helps,
  Reply With Quote
Old 23rd October 2006, 02:22 PM   #3
diyAudio Member
 
Join Date: Oct 2006
thanks MJK

forward, quoth garndmother in the snow.

Harri
  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
P17 MTM TL help on MK's alignment tables led7 Multi-Way 7 18th May 2007 10:25 AM
Augspurger's alignment tables Dave Jones Multi-Way 22 14th April 2007 10:13 PM
please help with MJK's alignment tables just a guy Subwoofers 61 11th August 2006 06:40 PM
Transmission Line Alignment Tables MJK Multi-Way 8 19th October 2003 07:06 PM


New To Site? Need Help?

All times are GMT. The time now is 07:53 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