Harlequin Hydrophone
Erik DeLuca, composer of the incredible sonic experience The Deep Seascape, visited our lab last Friday with a hydrophone (underwater microphone) in tow. We placed the hydrophone in the aquarium cubicle above and threw in some pellets of food for the harlequin serpent stars to get excited about. The sounds that are heard in the recording below are that of the stars racing towards and devouring the food.