[spiralcoaster]

This is the most HN thing ever. Someone works to create an ultimately useless tool because no matter what you find the answer to be, the solution is the same:

-- Attenuate loud noises --

Which is exactly what they ended up doing

> With actual data, I could finally act with some confidence instead of guessing:

> I added proper acoustic panels (the IKEA ones for offices to create meeting areas work surprisingly well)

> I added extra insulation around the bedroom door and the window (silicone, rubber, ...)