Ocean Sonics - Model icListen HF -Digital Hydrophone

The icListen delivers real-time listening, detects acoustic events as they happen, and records high-resolution data – all in one compact, rugged device.

Small enough to carry in one hand, our simple, accurate, and reliable icListens allow users to collect, analyze, and listen to ocean sound data in real-time.

Ocean Sonics follows the International Electrotechnical Commission (IEC) industry standards for electronic devices IEC 60565.

• Perfect Combination of Sensitivity and Performance: Captures broadband underwater sounds with precision.
• Exceptionally Low Noise Floor: Ensures clean recordings free from unwanted electronic noise.
• Real-Time Processing: Stream and analyze data instantly for immediate insights.
• Broadband Frequency Range: Monitors a wide spectrum of underwater sounds from low to high frequencies.
• Compact and Portable: Lightweight design makes it easy to transport and deploy.
• Air Travel Friendly: Designed for safe transport on aircraft without special handling requirements.
• High-Quality Data: Low noise floor and sensitive design provide clean, precise recordings.

• Frequency: 10 Hz - 12 kHz
• Sensitivity: -159 dB re V/uPa
• Peak SPL: 165 dB re uPa
• Depth Rating: 900m, 3500m
• Communication Interface: Ethernet
• Modes: Waveform/FFT/Event Detection