I use Audacity for a long time. Until yesterday everything was ok.
When I was recording the sound and where was silent, everything was clear - like in the attachment (green marker).
But now, I don’t know why but the program starting recording even silent noise - like in the attachment (red marker).
The settings of microfon are the same. The settings of Audacity are also the same. I haven’t got any idea where might be the problem.
I will be very grateful for any helping.