Hydrophone

icListen Smart Hydrophones

Flexible enough for you to use as an acoustic recorder, digital hydrophone, real-time acoustic event detector, or all three at once.

Small enough to carry in one hand, allowing you to deploy with smaller craft, or deploy on autonomous vessels.

Powerful enough to be combined into simple or complex digital hydrophone arrays.

icListen is the most reliable, intelligent and user friendly hydrophone available. Understanding ocean sound has never been easier.

icListen HF

The flagship icListen HF is becoming recognized as the new standard in broadband digital marine acoustics. Use it to stream data, log data, or both.

High Frequency Applications

  • Environmental Monitoring
  • Ambient Noise Measurement
  • Marine Renewable Energy
  • Pipeline Leak Detection
  • Ocean Observatories
  • Marine Mammal Monitoring
  • Ocean Noise Measurement

icListen HF with Reson Sensors

The 900m depth rated broadband Smart Hydrophone is based on the TC4059 sensor. Frequency range is 10 Hz to 204 kHz with the upper limit software selectable. This product gives Reson users the performance they expect, integrated with the industry leading icListen Smart Hydrophone. The RB9 includes all the signal processing, event detection, large memory recorder and streaming features found in the icListen HF family of products.

High Frequency Applications

  • Environmental Monitoring
  • Ambient Noise Measurement
  • Marine Renewable Energy
  • Pipeline Leak Detection
  • Ocean Observatories
  • Marine Mammal Monitoring
  • Ocean Noise Measurement

icListen HF-X2 

The X2 offers all the same features of the standard icListen HF but with its reduced analog input gain, it records peak sound levels greater than 210 dB re.uPa without clipping or saturating. 
Use the Event Detection feature to ensure loud events are recorded or send an event message when a preset sound level is exceeded.

High Frequency X2 Applications (High Intensity Option)

  • Pile Driving
  • Dredging
  • Construction Noise
  • Explosions

icListen SC2-ETH

icListen SC2 offers many of the same features of the icListen HF but with a number of improvements. Its tapered, titanium tip reduces acoustic reflections resulting in less unwanted noise and improved rejection of electrical noise. The SC2  can be run on +24 or -12 volts. It features an improved dynamic range of 3dB and an internal real-time clock meaning there will be no loss in time stamp data.

With its improved stability and enhanced features, SC2 is the most reliable icListen to date.

Applications:

  • Marine mammal monitoring
  • Oceanographic or seismic surveying
  • Environmental monitoring
  • Marine renewable energy
  • Ocean noise measurement

icListen AF(L)

The AF(L) comes with all the features of the icListen HF, including spectral processing, event detection, PPS synchronization, and the powerful Web Server available on the Ethernet interface Play deep-ocean sounds from icListen AF through your PC speakers using the Lucy software, in real-time.

Like the icListen HF, the new AF(L) is compatible with many radio systems, including GSM, ISM and satellite.

Audio Frequency Applications

  • Marine Mammal Monitoring
  • Earthquake & Tsunami Monitoring
  • Shipping Noise Measurement
  • Ocean Observatories

Download Brochure: IcListen

For more information please contact: sales@seabed.nl

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