| 1 | I listened to the cars until their noise was swallowed up in the roar of the traffic. | |
| 2 | We must abate the noise in our big cities. | |
| 3 | If you live in a big city, you are constantly bombarded with noise. | |
| 4 | When I looked up I realised that there was a squirrel up in the branches where the noise was coming from. | |
| 5 | We wrote a post about it on Signal vs. Noise. |
