In particular, it is energy efficient, and it radiates low underwater noise due to the absence of cavitation.

Disturbance from underwater industrial noise may displace whales from critical feeding habitat.

The movement of the Oyster device produces underwater noise and vibrations.

Kadmatt produces low levels of radiated underwater noise which reduces its chances of detection.

As it closed, Echegorgun's breathing seemed to slacken, as if he were cutting down the underwater noise.

You could hear strange, vague underwater noises transmitted from the great sounding-boards of the city shells.

They use passive sonar sensors to pick up underwater noise.

Short of an explosion, a metallic clank was one of the noises that transmitted best underwater.

We don't express our love of nature by creating toxic smoke and underwater noise.

In the mid-1990s, loud underwater noises from salmon farms were used to deter seals.