preenfm Forum

PreenFM => preenfm2 and preenfm3 => Topic started by: peterkre on February 06, 2016, 05:55:12 PM

Title: Noisy audio out
Post by: peterkre on February 06, 2016, 05:55:12 PM

Hi,

if you also have a noisy audio out, when your PreenFM2 is connected to your computer using USB, just think about an USB isolator!

http://www.ebay.de/itm/281620861545

Silence  ;)

The core piece is an ADUM4160, a perfect addition to every analog audio solution with an USB control connection.

My blue OLED display is not the source of noise interference - the USB connection is the problem.

Title: Re: Noisy audio out
Post by: Xavier on February 09, 2016, 09:21:54 AM

Interesting feedback, thanks for sharing.

Xavier