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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

Press release | 07. 23. 2026

L3Harris to Deliver Critical Monitoring Systems for US Navy Submarine Programs

L3Harris Technologies has secured a contract from General Dynamics Electric Boat to provide battery monitoring systems for the U.S. Navy's Virginia- and Columbia-class submarine programs.

Submarine slices through water surface under a blue sky

Press release | 07. 23. 2026

L3Harris to Deliver Critical Monitoring Systems for US Navy Submarine Programs

The Mobile User Objective System (MUOS)

Editorial | 06. 22. 2026

L3Harris’ NSA-Certified Crypto Keeps MUOS Battle-Ready for the Long Haul

Ship with Polish flag cuts through water

Press release | 05. 06. 2026

L3Harris to Boost Polish Navy Combat Power with Advanced Ship System

Virginia-class sub at sea

Editorial | 05. 05. 2026

L3Harris Provides Key Technologies for Newly Commissioned Navy Submarines

Coast Guard at sea

Editorial | 04. 20. 2026

Protecting America's Shores: L3Harris Keeps the Coast Guard Mission-Ready

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