MHK ISDB/Instruments/icListen LF Smart Hydrophone

From Open Energy Information

icListen LF Smart Hydrophone

Manufacturer: Ocean Sonics
Measurement Category: Acoustic Noise, Ship Monitoring, Animal Monitoring
Operating Environment: Underwater

Communication Protocol: Internal Logging, RS-232
Operating Mode: Stand Alone
Power Supply Type: Battery
Power Specification: Battery: 30 hr deployment


The icListen LF is ultra-low noise and is mostly used for earthquake and tsunami monitoring but is suitable for low power deep-water projects. Frequency range 1 Hz to 1.6 kHz. Comes with calibration documentation.

Instrument Measurements

  • Sound Pressure Level (Sound Pressure)
  • Presence (Animal Detection)
  • Vocalization (Animal Detection)
  • Vocalization (Animal Identification)
  • Local Presence less than 10km (Ship Detection)

Measurement Specifications
Frequency Response: 1 Hz to 1.6 kHz

Optional Sensors

No optional sensors provided. Please add sensors.

Guides and Manuals

Product Web Page:

Product Software Page:

Notes, Considerations & Recommendations

Lucy Hydrophone Software also available.

User Experience

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