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From: jvilhube@diana.cair.du.edu (Extremely Gonzoid)
Newsgroups: comp.sys.ibm.pc.hardware,comp.sys.ibm.pc.misc
Subject: noise on PC speaker
Message-ID: <1990Sep18.035045.17966@mercury.cair.du.edu>
Date: 18 Sep 90 03:50:45 GMT
Sender: jvilhube@diana.cair.du.edu
Organization: University of Denver
Lines: 23
Originator: jvilhube@diana.cair.du.edu

Hi!
I hope one of you people here has a suggestion to this:
Someone posted the program remac onto comp.binaries.ibm.pc,
and it really works fine, except for one thing. It only works 100%
fine at boot-up time, i.e. if I start it from the autoexec.bat.

If I use the prog at a later stage, even RIGHT AFTER boot-up is 
finished, then I get this nasty buzz in my speaker. My suspicion
is, that somwhere inside the circuits, some currents build up, which 
then go into the speaker if I use it. It almost drowns out any sound
coming from the speaker.

I know other computers don't have that problem, coz I've tested the 
prog on the PS/2's, and it worked fine (without that buzz) at any time.

Any ideas? (capacitors, resistors,...)


 Jan Vilhuber            | Internet: jvilhube@du.edu or jvilhube@[130.253.1.4]
 (The jammin' Bass)      | Bitnet  : jvilhube@DUCAIR
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"Drunken Milkman...driving drunk...Family of four,    
family no more...milk and blood...blood and milk."  Scatterbrain