I recently have found a buzzing occur when I am recording audio, sometimes its not noticible but when I crank up the volume for my playback I can hear it and when I finish exporting my video its used on its much more noticeable, can someone help? Currently using Audacity 3.3.3 with a rhode podcaster mic and a goxlr interface
Most of the gritty-sizzly noise is above 8kHz.
So a low pass filter at 8kHz (48dB/octave) will get rid of most of it,
but that will sacrifice the high end of the voice.
For noise that varies with time you need dynamic noise-reduction.
Here’s a chance to get that for free (only valid for 14 days).