I don't know why NASA TV lets those horrible hums at 1.33KHz and 2.66KHz out into the world, but I just filtered them out on my Mac using iZotope and Audio Hijack. 😬
@jsnell Most people don’t notice and those that do simply fix it.
@mscheffel Regular people should "simply fix it" by running two notch filters on a computer? This is why the broadcast engineers are there. To make their product better. Lots of TV broadcasts sweat the details. Is your argument seriously that nobody gives a shit? Maybe you don't, but I do and I think the people running the stream should too.

@jsnell I am sorry I came off that way. It was meant to be more jokey that someone that it really, really bothers is probably a professional that can sort it out trivially. Kind of a “Alex Lindsey sees screen door effect that a lay person barely notices so reprocesses all video with a self coded upscaler” thing.

I can’t listen to Spotify because it is offensive to me how it sounds. Also, they are evil.

@mscheffel I mean, hearing a high-pitched whine all the time is really unpleasant and not really an esoteric aesthetic thing. It's really annoying if you can hear it! But I appreciate that's not what you meant.