More than just a nuisance... A SHOCK WAVE

How is it different IN THE WATER?

A signal that disappears after travelling 3 KILOMETERS IN THE ATMOSPHERE CAN COVER HUNDREDS OF KILOMETERS THROUGH THE SEA

SPEED OF SOUND IN AIR: 330 m/s
SPEED OF SOUND IN WATER: 1 500 m/s

What is different for MARINE CREATURES?

Some marine mammals emit and hear ULTRASOUND AT BETWEEN 16,000 et 10,000,000 Hz, imperceptible to the HUMAN EAR
(25 TO 16 000 Hz) THIS IS HOW THEY COMMUNICATE

What impact does it have ON THE ANIMALS?

UNEXPECTED REACTIONS AND PHYSIOLOGICAL DAMAGE

PHYSIOLOGICAL REACTIONS

Growth retarded, stress, increased respiration rate, change in diet and disorientation.

Growth retarded, stress, increased respiration rate, change in diet and disorientation.

Reduced hearing or sensitivity.

PERMANENT PHYSIOLOGICAL DAMAGE

Organ damage usually resulting in death (auditory organs, lungs, swim bladder, etc.).

It's over TO YOU

4 SOUND PERISCOPES

have been specially designed to allow you to experience the way 4 species of marine animals communicate and will immerse you in their world.

Interact through touch by placing your hands on the central ring and start your own conversation.