Autonomous Signal Processing

OBSIDIAN

Signals from the noise

Monitor and understand surface and subsurface maritime activity. Alert on anomalous or suspicious behaviors. Transform acoustic data from deployed PEARL sensors into clear, actionable insights for users of all experience levels.

Detect

Data from across the Pearl field is fused into a common picture using advanced DSP and desired targets are surfaced.

Track

Detections are tracked while transiting within range of the Pearl field.

Classify

Target frequencies are identified through OBSIDIAN’s acoustic library.

Alert

Surface alerts in real time so operators can focus on other tasks. Configured to end-user target specifications.

Key Capabilities

Designed to provide persistent maritime awareness in complex operating environments.

Interoperable Architecture

Modular, open system architecture allows for rapid integration into Command and Control (C2) or Common Operating Pictures (COPs).

Real-Time Distributed System

Acoustic data is streamed across deployed networks and is processed in real-time. Cloud and edge-based processing maximizes efficiency across all environments.

Adaptive Digital Signal Processing and Machine Learning

OBSIDIAN implements advanced Digital Signal Processing (DSP) and noise filtering techniques that maximizes probability of detection for all desired marine targets.A growing acoustic library of marine targets enables continuous model development and training for higher fidelity detection.

No Sonar Experience Required

OBSIDIAN detects, tracks and classifies targets of interest autonomously and is designed for users of all experience levels. Advanced signal processing views are available for those with more experience and training.

EXPANDING VISIBILITY BENEATH THE WAVES