[WT-support] Noise problem

[Julio]

I am using Win-Test ver 2.25 with ezmaster  via USB port. When runnig win-test and transmitting on ssb I heard in the headphones a kind of rythmic pulse on the background. If procesor speech pressed the noise increase  a lot.  When using ezmaster alone, no noise. I tried with another computer and problem still there. Tried also with ver 2.20, problem persists.
Any suggestions ?

Thanks.

73 de Julio EA4KR 
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