The white noise in the background is the most irritating part of these lectures. Does anyone know a way to denoise these videos? It's so difficult to focus because of this static noise.####[['white noise', 'Teaching_Setup', 'NEG'], ['lectures', 'Course_General_Feedback', 'NEG'], ['videos', 'Course_General_Feedback', 'NEG'], ['noise', 'Teaching_Setup', 'NEG']]