I prefer this:

https://www.youtube.com/watch?v=aRk-DQUUlz8

There are so many good ones:

https://youtu.be/4tzoIYyAhFY?si=VYlorRNmzOkUOaQ_

I’m fond of the The Borg Hive (ASMR loop)

I prefer sleeping quarters ambiance on revanced.

https://youtu.be/ZfxKJIRYLzc?si=h_M6ztyw0v3cqevn

There’s also night shift: https://youtu.be/XajaCX88NnU?si=0QgLAQERw5O6OoeU

But the beeping can keep me awake sometimes. It’s rhythmic, but still extra noise.

I’m also playing this over the ambient sound and it just sounds like everyone’s ignoring their responsibilities

Red Alert