The icListen combines real-time underwater listening, acoustic event detection and high-resolution recording in one compact, rugged instrument. Small enough to carry in one hand, it helps users collect, analyse and listen to ocean sound data as it is captured.

Developed by Ocean Sonics, the icListen is designed for straightforward, reliable acoustic monitoring. Ocean Sonics follows a rigorous calibration procedure based on the IEC 60565 standard for underwater acoustic equipment.