A click sounded from somewhere, and an intense humming sound filled the tunnel.

Chamberlin's entry quickly pushed the band towards a more powerful, intense sound.

Have you observed how intense sound is down here?

We were all very impressed with the fabulous acoustic, the incredibly warm and intense sound.

She roared again, the sound so intense this time that it made her mountain tremble.

This is because the head blocks the sound waves for the further ear, causing less intense sound to reach it.

But before anybody could react, an intense hissing sound came from the motorcycle.

Kirk's breath misted out in a small but intense sound of relief.

Other things that the public were not used to included playing six different records at the same time, causing a very intense sound.

The track's intense sound and edgy lyrics typify the group's style.