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Acoustic Processing Software / Sensor Enhancements

Sonar Signal Processing

Developing and integrating active sonar-processing technology allow sonar operators to readily detect, classify, and localize targets. The signal-processing products provide advanced capability, flexibility and value to the U.S. Navy.

L3Harris' developers combine powerful modern development approaches, such as generic programming and aspect-oriented programming, with classical object-oriented techniques. The internally developed signal processing engine is a distributed real-time platform used to significantly shorten the time necessary to move a new algorithm or performance enhancement from the blackboard into the field. It is fast, highly efficient and targeted for low-power applications.

The multi-disciplinary expertise in adaptive signal processing, detection / estimation, signal analysis and machine learning enable staying ahead of adversaries.

Acoustic Processing Software / Sensor Enhancements

Real-Time Software

Employing design methodologies such as agile programming and use test-driven approaches, deliver mission-critical real-time software development.

Acoustic Processing Software / Sensor Enhancements

Advanced Development (AD)

L3Harris' AD Group is the basis for innovative and cutting-edge signal processing solutions for the U.S. Navy. A primary objective is improved automated detection and classification of sonar signals.

Featured News

Submarine slices through water surface under a blue sky

Editorial | 10. 22. 2026

Powering America's Most Advanced Submarines

For the U.S. Navy's most advanced submarines operating beneath every ocean, there is a power system on board that makes every mission possible. That system bears the L3Harris name.

Submarine slices through water surface under a blue sky

Editorial | 10. 22. 2026

Powering America's Most Advanced Submarines

AUKUS Undersea Warfare Capabilities at RIMPAC 2026

Editorial | 10. 19. 2026

L3Harris’ “Rock Lobster” Acoustic Communications System Advances AUKUS Undersea Warfare Capabilities at RIMPAC 2026

125 years logo

Editorial | 10. 01. 2026

A Legacy of Innovation: 125 Years on the Camden Waterfront

Ship in dock

Editorial | 09. 22. 2026

Strengthening Australia's Maritime Capability: L3Harris at the Forefront

Submarine slices through water surface under a blue sky

Press release | 09. 21. 2026

US Navy Awards L3Harris Imaging Contract to Strengthen Undersea Superiority

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