<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.19170">
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT size=4>I went chasing something similar last month with a URI. I was
experiencing a high pitched whine on TX audio. I had a spare URI so I swapped
them and the problem cleared up. I sent the URI back to DMK who replaced it at
no charge and they are investigating the source at this time.</FONT></DIV>
<DIV><FONT size=4></FONT> </DIV>
<DIV><FONT size=4>N5ZUA</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=n6gkj.cm98@yahoo.com href="mailto:n6gkj.cm98@yahoo.com">Ron
Simpson</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=App_rpt-users@ohnosec.org
href="mailto:App_rpt-users@ohnosec.org">APP_RPT Mail List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, January 24, 2012 1:08
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [App_rpt-users] Noisy Quad PCI
audio</DIV>
<DIV><BR></DIV>
<TABLE border=0 cellSpacing=0 cellPadding=0>
<TBODY>
<TR>
<TD vAlign=top>
<P>Hey guys,</P>
<P>I am running an 800mhz VIA ITX Board and a quad pci card. The board
is 2004 vintage. I have a distinct noise on TX audio both through my
node and remote base. I have shielded cables to both remotes, I have
replace the power supply and greatly reduced the high pitch noise. </P>
<P>An interesting note: the tx audio port is quiet when first booting
the node pc. Once asterisk is running the noise returns.</P>
<P>Has anyone seen this before? Do I have a bad main board or did I miss
something else..</P>
<P>Thanks for your help!</P>
<P>73,</P>
<P>Ron - N6GKJ<BR><BR><BR></P>
<P>73,</P>
<P>Ron - N6GKJ<BR>Sent from Yahoo! Mail on
Android</P></TD></TR></TBODY></TABLE>
<P>
<HR>
<P></P>_______________________________________________<BR>App_rpt-users
mailing
list<BR>App_rpt-users@ohnosec.org<BR>http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users<BR></BLOCKQUOTE></BODY></HTML>