[NBLUG/talk] a problem with audio noise

jezra jezra at jezra.net
Thu May 30 12:30:33 PDT 2013


In my current computer project, I have a small audio amplifier
connected to a small SBC (Single Board Computer), and the amp is also
getting power from IO pins on the SBC. When everything is powered up,
there is a lot of staticy background noise coming from the amp, and I
was wondering if anyone had a suggestion for ways to reduce the noise?


Jezra

Web: http://www.jezra.net
Status: http://status.jezra.net
Coffee: http://coffee.jezra.net


More information about the talk mailing list