Real-time reverberation time series simulation for embedded simulation of bistatic active sonar

A fast method to generate element-level active sonar reverberation time series from reverberation time-intensity predictions is developed. The approach utilizes bistatic directional estimates of reverberation time series intensity provided by the ARTEMIS ray-flux code [1]. The computation time of the approach is sufficiently fast as to render it capable of providing faster than real-time reverb estimates for typical pulse repetition intervals.