Benthowave Instrument Inc.

BENTHOWAVE INSTRUMENT INC. Acoustic Transducer & System 

Underwater Sound Recording and Analysis

The BII-8002 is a portable and advanced sound recorder with the latest laptop technology. It records and analyzes acoustic signals from 10Hz to 3MHz.

Typical signals BII-8002s analyze include Pulsed SINE, Chirp/FM, FSK, natural sounds and marine animal sounds, the signal is processed in time, frequency and time-frequency domain. You may utilize these powerful tools to investigate the signals in detail and to commission the acoustic systems in fields such as noise measurement, bioacoustics, FSK digital communication, echo sounding, sub-bottom profiling, sea-floor mapping, beaconing..., or echos from ultrasonic transducers in air.

BII-8002    Sound Logger and Processor, 10 Hz to 3MHz

Application

  • Portable Passive SONAR System
  • Underwater Imaging System
  • Underwater Echo Sounding System
  • Seafloor-mapping, Sub-bottom Profiling
  • Underwater Sound Recording and Analysis
  • Ultrasonic Instruments
  • Marine Bioacoustic Research

Related Products

BII-1000 Series preamplifiers; Hydrophones Low Noise, Low Cost; Underwater Transducer Echosounder, Communication, Fishery ...

Specifications

Display: LED LCD Notebook Computer
Operating System: Windows Operating System
Storage: ≥250 GB HDD, ≥1 GB Memory
Power Supply: +12 VDC Battery or 100~240VAC, 50 ~60 Hz
Suggested Battery: +12VDC Marine Battery, +12VDC Automobile Battery (not included)
Sound Reception: Bandwidth: 10 Hz to 3MHz
Maximum Sampling Rate: 50MS/s
Maximum Input Voltage: 10.9 dBV (10Vpk-pk or 3.536Vrms)
Voltage Resolution: -84.9 dBV (160 µVpp or 56.6 µVrms)
Channels: 1
Receiver: Specify When Ordering: Hydrophones and Transducers
Modes: Real-Time, Recording, Post-Process
Terminals for Reception: BNC (male)
Terminals for Computer: USB
Editing: Clip waveform to analyze
Saved Data: Wave PCM sound file format *.wav
Data Processing: Time Series, Spectrum/Periodogram, Spectrogram, Power Spectral Density (PSD)
Smoothing Windows: Flat Top, Hamming, Hanning, Uniform
Axis Scaling: Linear or Logarithmic
Custom Software: Please contact BII for custom software
Case: Portable, Waterproof, Light Weight, Durable, Highly Chemical Resistant
Accessories: USB: BenthoSound Installer
AC/DC adapter, 100~240VAC, 50 ~60 Hz
+12 VDC to 115VAC (60 Hz) Inverter
Weight: 10.0 kg
Size (LxWxH): 47x35.7x17.6 cm

User Interface

Underwater Sound Recording, Analysis and playbackPortable Active and Passive SONAR SystemUnderwater Sound Recording, Analysis and playbackUnderwater Sound Recording, Analysis and playback

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