Sound problem using SDR#

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sacentre
Posts: 26
Joined: Sun Feb 28, 2021 1:21 pm

Sound problem using SDR#

Post by sacentre » Thu Apr 22, 2021 10:54 am

Can anyone suggest why I'm getting a slight echo on the sound from SDR#? It could be a setting I've played around with unwittingly. It only happens while I'm using SDR# and then any sound such as the CAP LOCK alert bleep echoes a couple of times through the speakers.

It's like what happens if I have the internal mic on my notebook turned on and it picks up sound from the internal speakers.

However, the desktop PC on which I run SDR# has NO mic attached even though it has to be enabled from Control Panel > Sound. It's weird and I can't figure out.

rtlsdrblog
Site Admin
Posts: 2883
Joined: Mon Nov 19, 2012 11:54 pm

Re: Sound problem using SDR#

Post by rtlsdrblog » Mon Apr 26, 2021 11:43 am

Might be something to do with Stereo Mix or a program you've installed like VB Cable. Check the settings for those to see if they're set to Listen or something.

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