Hey cypherpunks, I have an .MP4 clip of Joe Biden whispering to 13-year-old Maggie Coons before trying to kiss her: https://douglaslucas.com/blog/wp-content/uploads/2021/02/JoeBiden_ChrisCoons... The relevant portion of the clip begins at approx 1:05. Biden whispers: "By the way, if you want to know how important it is, being thirteen" and then I can't make out the rest, I think due to the loud camera shutter. Can anyone suggest an audio program (preferably for Linux) that can help isolate Biden's voice? Computery techniques I could use, or you could use, to help figure out what he's whispering? For reference, the event this clip is from took place on January 6, 2015, and the full video is here: https://www.c-span.org/video/?323601-1/senate-ceremonial-swearing-vice-presi... Doug