What noises don’t you want to hear at home?

1. Construction work
2. Automobiles
3. Quarrelling
4. Drunken voices
5. Scolding of a child
6. Crying of a child
7. Airplanes flying
8. Animal noises
9. Street vendor noise
10. Trains running

Source: TOSTEM CORPORATION conducted among 1,000 business people in Japan aged between 20 and 60.