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Undersea Signal Processing

The goal of the Office of Naval Research's Undersea Signal Processing program is to develop signal processing algorithms that improve the Navy's ability to detect, identify and locate submarines in shallow and deep ocean environments.

March 18, 2022

Tea and Technology Brings Commercial Innovation to the London Tech Bridge

When in Rome, as the saying goes, do as the Romans do. So, when in Britain, the Office of Naval Research (ONR) Global does what the British do – take tea at least once a month with potential industry partners. Jeffrey Brewer, co-director, ONR Global London Tech Bridge (LTB), said the Tea and Tech engagement is more than just a fun event. Its aim is to find solutions to problems that have been identified by U.S. Navy and Marine personnel or by the Royal Navy. Most of the companies that are invited are based in the U.K., although other European-based companies as well as U.S. companies may be approached. “We meet with several innovative companies in a rapid-fire format,” said Brewer. “Companies have a limited time to make their pitches, and we have subject matter experts from both navies on hand to ask questions and provide feedback. It’s almost a “Shark Tank” format.”

September 08, 2023

History-Making Oceanographer and Ret. Navy Captain Dies at 92

Retired U.S. Navy Capt. Don Walsh, best known for his daring dive to the deepest spot on Earth, nearly 36,000 feet below the ocean’s surface, has died at age 92. Walsh was a co-pilot of the Trieste bathyscaphe, a deep submergence vehicle acquired by the Office of Naval Research (ONR) in 1958. Two years later, on January 23, 1960, Walsh and Swiss engineer Jacques Piccard, son of the inventor of the bathyscaphe, became the first humans to descend into the Challenger Deep, located in the Pacific Ocean’s Mariana Trench. “ONR sponsored the Trieste, but it was then-Lt. Don Walsh who made the very daring decision to make the first descent into the deepest spot of the earth’s ocean. Walsh was a Navy officer, a submariner, an adventurer, and an oceanographer. To his family, we extend our deepest condolences and gratitude for allowing him to explore, and share his extraordinary experiences and knowledge with us,” said Chief of Naval Research Rear Adm. Kurt Rothenhaus.

November 16, 2023

Gray Matter: ONR-Sponsored Neuroscientists Receive 2024 Brain Prize

Two Office of Naval Research (ONR)-supported professors — Dr. Terrence Sejnowski of the University of California, San Diego and Dr. Haim Sompolinsky of Harvard University and the Hebrew University of Jerusalem — recently won the 2024 Brain Prize for pioneering contributions to computational and theoretical neuroscience.

June 26, 2024

Navy Undersea Research Program

The Office of Naval Research's Navy Undersea Research Program (NURP), in collaboration with the National Science Foundation, sponsors science and engineering graduate students pursuing thesis topics in core undersea weaponry technology areas.

March 18, 2022

Undersea Weapons Program

The Office of Naval Research Undersea Weapons Program develops technologies for current and next-generation, offensive and defensive weapons capable of engaging submarines, surface ships and threat torpedoes.

March 18, 2022