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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

US Navy submarine

Press release | 02. 18. 2026

L3Harris Secures Full-Rate Production Contract for US Navy Submarine Communication Systems

L3Harris Technologies has received its largest full-rate production contract for communications systems from General Dynamics Electric Boat to deliver 26 shipsets for Virginia- and Columbia-class submarines.

US Navy submarine

Press release | 02. 18. 2026

L3Harris Secures Full-Rate Production Contract for US Navy Submarine Communication Systems

Al Seer Marine and L3Harris Agreement signing in the Middle East

Editorial | 02. 05. 2026

Al Seer Marine and L3Harris Deepen Strategic Agreement to Advance Maritime Unmanned Systems in the Middle East

Australia VP, Alan Clements

Editorial | 01. 12. 2026

Accelerating Mission Readiness in the Indo-Pacific: L3Harris’ Alan Clements on Australia’s Naval Transformation

SHIELD thumbnail

Editorial | 11. 19. 2025

Cracking the Code for Resilient, Secure Space-based Communications

Ship at sea. Photo credit: CIVMEC

Editorial | 11. 05. 2025

Advancing Australia’s Maritime Future: L3Harris and the SEA1180 Offshore Patrol Vessel Project

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