You can make noiseless recordings using Krisp with Audacity.
After you download and install Krisp, configuring with Audacity is simple.
1. Select Krisp as a microphone
Hover over audio settings in Audacity and select Krisp microphone.
2. Mute the Noise
Choose the correct microphone in Krisp menu. Make sure that Mute Noise toggle is turned on in Krisp UI.
The "in use" indicator will be On if there is an ongoing recording.
3. Start recording
Start and enjoy your noiseless recordings with Audacity.
Here's a video tutorial