expression, ichidan verb
make a sound; produce a noise
General expression for producing an audible sound, often used when describing sounds made by objects, actions, or people. Can be used in both positive and negative contexts.
ドアを閉めるとき、音を立てないでください。
Please don't make a sound when you close the door.
風で窓が音を立てた。
The window rattled in the wind.