sonar (version 1.0.2)

PropagationLoss: Propagation loss (PL)

Description

Returns the Propagation loss (PL)

Usage

PropagationLoss(I0, Ir)

Arguments

I0

intensity of the source to a point one metre from its acoustic centre

Ir

is the intensity at the receiver

Value

Propagation loss (PL) (dB)

References

Waite A. D., 2002 Sonar for Practising Engineers, 3rd Edition Chichester: Wiley. pp. 43.

Examples

PropagationLoss( 1000, 500 )