Eli5: what is the noise you can hear when it’s utterly quiet?

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I don’t think it’s tinnitus though all the Google results I got were about it. Last night my partner and I went out into the desert to stargaze, and when there were no cars nearby, we both experienced a constant quiet noise. It’s a hard noise to describe–not a ringing or a whooshing noise, but almost a pulsating kind of noise. Is it the sound of blood going through your ears? Brain making up noises to fill the gaps?

In: Biology

18 Answers

Anonymous 0 Comments

There’s a phenomenon called “the hum” that some people report experiencing, it’s not really a single proven thing but you could read more about it if you’re curious and see if any of the explanations line up for you.

https://en.wikipedia.org/wiki/The_Hum

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