United States, July 16 -- Advanced Acoustic Concepts LLC, Great River, New York, is awarded an $11,527,067 cost-plus-fixed-fee, firm-fixed-price contract for software and hardware development and upgrades to the Common Acoustic Simulation Environment Fidelity Improvement system to provide high-fidelity anti-submarine warfare training environments for P-8A Poseidon operations and advance maritime patrol and reconnaissance aircraft post-flight analysis capabilities.The effort includes enhancements supporting multi-static active coherent enhancements, multiple input/multiple output capabilities, new sonobuoy functionality, undersea advantage receiver and processing modifications, concurrent active and passive sonobuoy processing, operator mach...