Underwater Model for Acoustic Waves Propagation

This article explores the intricacies of underwater acoustic system with a focus on practical simulation. It delves into underwater acoustic systems' critical aspects, including sound source power estimation, impulse response computation, and the application of various effects such as attenuation due to distance and absorption, as well as noise modeling and addition, providing examples of how the simulation works. The discussion extends to the utilization of the delay and sum algorithm for signal arrival direction determination in underwater environments for illustration purposes only. This comprehensive examination provides insights and practical considerations for designing and implementing effective underwater acoustic systems.