Simmonds

Organisms must be sufficiently separated to be resolved as individual targets for valid TS measurements to be obtained. Pulse duration (?Ya*z, s) and sound speed (c, m*s-1) affect the separation of echoes through the relationship: Equation 18 [18] where ???a* R is the range between two... Platforms: Mac

Introduction Fisheries acoustics is the use of underwater sound to detect, enumerate, and measure the distribution of fish and other living marine and freshwater resources and describe their habitat. This website is focused on the process of actively transmitting a sound pulse (ping) and... Platforms: Mac