Self-contained hydrophone at 6000m depth recording marine mammal vocalizations and biological sounds. The LN variant's ultra-low self-noise (18 dB re μPa²/Hz) ensures detection of faint biological signals in the quiet deep ocean environment.
Self-contained hydrophone deployed for 60-day continuous ambient noise monitoring in deep ocean. The integrated high-capacity battery and large storage capacity enable autonomous operation without surface support, capturing full-frequency acoustic data from 8 Hz to 80 kHz.
Battery-powered self-contained system capturing full-frequency underwater sounds without surface support. The titanium alloy housing withstands pressures at depths up to 6000 meters, making it ideal for deep-ocean long-term deployment.
Self-contained system for passive acquisition of underwater vessel and submarine acoustic signatures. The HF variant's 200 ksps sampling rate captures high-frequency transient signals for detailed target characterization and classification.
