We moved from the SE of England which was busy and noisy - but we were a busy and noisy family at the time - so it seemed to fit the bill somewhat. Then we moved to this part of France, where it is very, very quiet & calm. At first I found it unnerving, but after a couple of years the silence became the most marvellous gift, and now it's as necessary to me as breathing. It is one of the reasons we've decided to stay here after all.
I do miss, at times, the buzz and energy of city living, but I can get that in short bursts, knowing I have this here.
Certainly my tolerance to noise has diminished considerably.