FarSounder secures state innovation voucher to advance AI-enabled sonar software
FarSounder, a pioneer in 3D forward-looking sonar systems, can accelerate the next phase of software innovation thanks to having been selected to receive a Manufacturing Innovation Voucher from the Rhode Island Commerce Corporation. Receipt of this award will support the development of intelligent sonar capabilities powered by machine learning.
Building on a successful proof-of-concept, FarSounder will transform automated target recognition into a fully integrated feature within its end-user sonar software. The project centres on enabling the system to automatically identify and classify critical sonar returns – including seafloor formations, wake-induced bubbles, engine-related noise, and a wide range of in-water objects such as whales, ice, rocks and coral.
Designed for long-term growth, the new software framework allows additional target categories to be incorporated as new data is collected. This adaptive approach positions FarSounder to continually enhance situational awareness for mariners while setting the foundation for smarter, more autonomous sonar systems.
“This award allows us to accelerate meaningful innovation that directly supports safer navigation and smarter decision‑making at sea,” said Matthew Zimmerman, CEO and co‑founder of FarSounder. “By applying modern AI techniques to the unique challenges of sonar data, we’re enhancing our ability to deliver more actionable information to mariners while opening the door to new applications across manned and unmanned vessels.”
80 terabytes of real-world sonar
FarSounder’s work leverages more than two decades of sonar expertise and an extensive proprietary data set of over 80 terabytes of real‑world sonar recordings collected globally. Using this data, FarSounder has already demonstrated a convolutional neural network (CNN) capable of processing raw sonar data in real time with performance comparable to existing classical algorithms. This foundation offers significantly greater flexibility to expand object recognition capabilities through additional training.
The research supported by this award will benefit FarSounder’s existing customer base through future software updates, while also enabling new integrations across emerging maritime applications. These include pilot‑assist systems for high‑speed passenger vessels, autonomous and minimally manned platforms, advanced collision‑avoidance systems, and enhancing autonomy for USV platforms.
"Innovation Vouchers reflect the state’s commitment to supporting innovative companies such as FarSounder, said Secretary of Commerce Stefan Pryor. "Commerce’s grant aims to accelerate the company’s research and development while also strengthening our ocean economy, one of Rhode Island’s key industries, by reinforcing our position as a leader in ocean technology and advanced manufacturing.”
The award underscores FarSounder’s continued investment in innovation and operational safety, while also reflecting Rhode Island’s strategic support for advanced manufacturing and technology development within the blue economy.
