Model CR1-ST191-PRO

The model CR1-ST191-PRO noise measurement system consists of a calibrated Cetacean Research™  CR1 hydrophone, Sound Technology's ST191-DSA calibrated USB computer interface, and SpectraPRO analysis software. When interfaced with your notebook computer, the CR1-ST191-PRO becomes a powerful and totally portable underwater noise recording, measurement and analysis system. This system provides recording, as well as real-time and post-processing analysis of audio-band underwater signals and noise. Because this system can withstand large signals without overloading, it is ideal for measuring very loud noises such as those produced by pile drivers, air guns, low-frequency and mid-range sonar, and explosives. SPL measurements made with this system are ANSI S1.11 and IEC1260 compliant.

Model C54XRS-T122L-PRO

The model C54XRS-T122L-PRO noise measurement system consists of a calibrated Cetacean Research™  C54XRS hydrophone, a calibrated  TASCAM US-122L USB computer interface (PDF) , and SpectraPRO analysis software. When interfaced with your notebook computer, the C54XRS-T122L-PRO becomes a powerful and totally portable underwater noise recording, measurement and analysis system. This system provides recording, as well as real-time and post-processing analysis of underwater signals and noise of up to 40kHz bandwidth. This system combines an ultrasonic frequency response with a relatively inexpensive acquisition interface, making it our most cost effective noise measurement system. SPL measurements made with this system are ANSI S1.11 and IEC1260 compliant.

Model C54XRS-F2-LAB

The model C54XRS-F2-LAB noise measurement system consists of a calibrated Cetacean Research™  C54XRS hydrophone, a calibrated Fostex FR-2 digital recorder, and SpectraLAB analysis software When interfaced with your personal computer, the C54XRS-F2-LAB becomes a powerful underwater noise recording, measurement and analysis system. This system provides recording and post processing analysis of underwater signals and noise of up to 80kHz bandwidth. This system is ideal for measuring ultrasonic noises such as those produced by small boat motors, pingers, and high-frequency sonar. SPL measurements made with this system are ANSI S1.11 and IEC1260 compliant.

Custom systems with higher bandwidth capabilities are available.
Please contact us for complete specifications and pricing.
Specifications and pricing subject to change without notice.