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Real-Time Situational Awareness
Hydrophones are essential tools for real-time situational awareness, helping identify and analyze underwater acoustic activity. Ocean Sonics’ icListen smart digital hydrophones provide valuable insights into potential threats from underwater vehicles, vessels, and divers, as well as natural disturbances such as earthquakes and tsunamis. icListen hydrophones can also detect the presence of marine species during defence exercises, helping mitigate environmental impacts and support informed decision-making during underwater operations.
Key Applications
Vessel & Underwater Vehicle Monitoring
Autonomous Platform Integration
Harbour and Coastal Security
Passive Acoustic Monitoring
Why Choose the icListen for Real-Time Situational Awareness?
- Accurate Measurements. High-performance, sensitive hydrophones deliver precise, reliable acoustic data for underwater monitoring.
- Low Self-Noise. Low self-noise enables the detection of quieter acoustic signals in underwater environments.
- Calibrated Performance. Each icListen hydrophone is individually calibrated to support accurate and consistent acoustic measurements.
- Ready to Deploy. Commercial off-the-shelf solutions minimize development time and simplify integration into existing systems.
- Compact & Portable. Compact, lightweight designs make icListen hydrophones easy to transport, integrate, and deploy.
- Proven Integration. icListen hydrophones have been integrated into a range of autonomous surface and underwater vehicles worldwide.
Recommended Products
icListen HF Hydrophone
A high-frequency digital hydrophone combining acoustic sensing, onboard processing, data storage, and real-time streaming for underwater monitoring.
icListen AF Hydrophone
A high-sensitivity digital hydrophone designed to capture lower-frequency underwater sounds with ultra-low self-noise and wide dynamic range.
icListen Kayak Hydrophone
A compact, low-power digital hydrophone designed for synchronized multi-channel arrays and flexible underwater monitoring applications.
Updates from Ocean Sonics
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Resources
August 26, 2025