loudness, n.All

Mercedes has a "pink noise" technology used before a collision which triggers your ears to tense specific muscles and prevents the loud noise from the crash from causing hearing loss.

Submarine sonar is no a “ping” like movies and games, but actually extremely loud and can kill people and sea life

the Sperm Whale is the loudest animal on the planet. They are so loud that they can vibrate you to death

Loudness is a sure sign of crudeness of thought — Those with very loud voices in their throats are nearly incapable of thinking subtle thoughts.

Pink Floyd played a show in London in 1971 that was so loud it killed all the fish in a lake 100 yards away

Loudness is not what it seems — the loudest noise in the world is silence.