Termpro Audio Forum Post New Topic  Post A Reply
my profile | directory login | register | faq | forum home

  next oldest topic   next newest topic
» Termpro Audio Forum » Installer's Corner » Advanced Topics » where does the wave begin?

 - UBBFriend: Email this page to someone!    
Author Topic: where does the wave begin?
koolade9
Senior Member
Member # 950

Icon 1 posted      Profile for koolade9   Author's Homepage   Email koolade9   Send New Private Message       Edit/Delete Post   Reply With Quote 
when setting up a set of components, you obviously want them to be firing on the same plane, but what if you wanted to take that a step further and align at the source of the sound wave.....hence my question, where on a mid(midbass, subwoofer, etc...) is the actual sound wave produced? is it at the magnetic gap, is it at the dustcap?.....also, I toss that question out on the subwoofer side....when using a ported enclosure, where does that back wave from the port originate? (i.e. bottom of the port, the very top of the port, the bottom of the enclosure?)

------------------
www.soundquality.net
www.sounddomain.com/8341

A little knowledge goes a long way.


Posts: 848 | From: IL | Registered: Jan 2000  |  IP: Logged | Report this post to a Moderator
Audiophyle
Senior Member
Member # 9

Icon 1 posted      Profile for Audiophyle   Email Audiophyle   Send New Private Message       Edit/Delete Post   Reply With Quote 
Depends on volume really. My understanding is that at low volumes, the wave starts at the center of the cone, and, the larger the amplitude (higher volume) the further off the center of the cone. I wouldn't worry about nit-picky things like this myself...

------------------
Ron Hawkins

Sometimes the majority only means that all the fools are on the same side.

Use your ears to judge components, NOT your wallet! K.I.S.S.

members.tripod.com/Audiophyle

Sound Ideas on the Web!


Posts: 3120 | From: nowhere | Registered: May 1999  |  IP: Logged | Report this post to a Moderator
oly_pariah
Member
Member # 1227

Icon 1 posted      Profile for oly_pariah   Author's Homepage   Email oly_pariah   Send New Private Message       Edit/Delete Post   Reply With Quote 
Especially in a car. And they don't always have to be on the same plane either. Ever "toed in" your home speakers? Helps sometimes. Pathlengths are more important IMO.

------------------


Posts: 323 | From: Great Falls, Montana | Registered: Feb 2000  |  IP: Logged | Report this post to a Moderator
Eli47
Senior Member
Member # 35

Icon 6 posted      Profile for Eli47   Author's Homepage   Email Eli47   Send New Private Message       Edit/Delete Post   Reply With Quote 
Which brings us to the conclusion that of planes,(trains and) automobiles, are among the worst listening enviornments to be in.

------------------



E.C. Wuz here

Posts: 1057 | From: Vancouver, British Columbia, Canada 'eh | Registered: May 1999  |  IP: Logged | Report this post to a Moderator
   

Quick Reply
Message:

HTML is not enabled.
UBB Code™ is enabled.

Instant Graemlins
   


Post New Topic  Post A Reply Close Topic   Feature Topic   Move Topic   Delete Topic next oldest topic   next newest topic
 - Printer-friendly view of this topic
Hop To:


(c) 1996-2007 WHE Inc, Carson City Nevada, USA

Powered by Infopop Corporation
UBB.classic™ 6.7.2