Not a sound could be heard for half an hour.

The next moment he heard the sound of running feet.

He had just called to hear the sound of her voice.

Soon they could hear the sound of water, coming from ahead.

George heard the sound of a key being put into the study door.

I'd give almost anything to hear the sound of her voice.

She could hear the sound of his feet for a while and then they died away.

From within, he could hear the sound of water running.

Then I heard the front door close and the sound of his car going down the road.

They could hear the sound of a car in the drive.