Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Software - Troubleshooting and Discussion > Mac OS X > speaker noise

speaker noise
Thread Tools
Forum Regular
Join Date: Jun 2000
Location: Milwaukee, WI,USA
Status: Offline
Reply With Quote
Oct 29, 2004, 12:57 PM
 
Has anyone had this problem? I get possessor noise coming out of my speakers, when the volume is turned off. Sorta sounds like static, but I can detect mouse functioning as well, little beeps and other sounds of activity. A short somewhere?

I'm on a G5 with latest OS X, but using the little round Apple Pro speakers connect by the Griffon iFire. Maybe time to upgrade to better speakers.

Thanks

JKBogartte
     
Moderator
Join Date: Aug 2001
Location: This is not my beautiful house
Status: Offline
Reply With Quote
Oct 29, 2004, 03:10 PM
 
It's not the speakers. If you unplug them you can listen to the noise through the built-in speaker. My G5 makes all sorts of line noise. I've read posts from others with the same noise.
     
Mac Elite
Join Date: Jan 2002
Location: Live at the BBQ
Status: Offline
Reply With Quote
Oct 31, 2004, 09:10 AM
 
Originally posted by Bogartte:
Has anyone had this problem? I get possessor noise coming out of my speakers, when the volume is turned off. Sorta sounds like static, but I can detect mouse functioning as well, little beeps and other sounds of activity. A short somewhere?

I'm on a G5 with latest OS X, but using the little round Apple Pro speakers connect by the Griffon iFire. Maybe time to upgrade to better speakers.

Thanks

JKBogartte
It is strange, because I would hear this on my Powerbook and thought that it was the problem... until I heard the same noises on my stereo system (on, with nothing playing), with my Powerbook nowhere near the vicinity! It could be wireless interference, some signal filtering through the power line, or any number of things...
"Bill Gates can't guarantee Windows... how can you guarantee my safety?"
-John Crichton
     
Admin Emeritus
Join Date: Oct 1999
Location: Zurich, Switzerland
Status: Offline
Reply With Quote
Oct 31, 2004, 01:47 PM
 
Try taking the AC adapter and reversing how it's plugged into the outlet (I know it sounds crazy, but try it!). Also see if you get it on all outlets -- sometimes, some outlets cause more noise than others.

tooki
     
Clinically Insane
Join Date: Nov 1999
Location: 888500128, C3, 2nd soft.
Status: Offline
Reply With Quote
Oct 31, 2004, 02:47 PM
 
Early G5s have a history of defective power supplies that would introduce noise into any sort of audio output (even via FireWire).

-s*
     
   
Thread Tools
Forum Links
Forum 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 On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 06:59 AM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2