- moved into an office where a very noisy dot-matrix printer printed out every opening and closing of a door in the building. Nobody ever looked at the printouts. I unplugged it and put it in a dumpster. Nobody ever complained.
- working for an oil company, my boss was sitting next to a big HP plotter that was horribly noisy - he wore industrial-strength hearing protectors all the time, which didn't help if you wanted to phone him. I suggested that moving the plotter would be a good idea (there were lots of places to put it), but as usual with engineering companies, a sensible solution is not top of the list.
- howling air conditioning - that place I left after a couple of weeks.
Bottom line, there is no way you have to put up with noise - stand up for yourselves and just say "no".