[torontocbm] Re: Can someone help me with C64 output line noise?
- From: Leif Bloomquist <leif@xxxxxxxxxxxxxxxx>
- To: torontocbm@xxxxxxxxxxxxx
- Date: Wed, 22 Oct 2008 08:05:25 -0400
Rob Adlers wrote:
Howdy,
I want to reduce if not eliminate the noise my C64 audio output has.
Someone had mentioned to me about a resistor on the audio in circuit at
one of the meetings, but I haven't found this info online yet.
There are two other tricks I've heard of to reduce the noise:
1. Ground the "Audio In" pin on the SID. Part of the noise you're
hearing is a floating input being run through the SID and then output.
2. Blank the screen when nothing is being played.
Check online for details though.
-Leif
--
Leif Bloomquist
leif(at)schemafactor(dot)com
http://home.ica.net/~leifb/
"Time flies like an arrow, just not towards me."
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