loss, caused by the insertion of a sonar dome, equal to the increase in transmission loss between the electrical terminals of a specified transducer and an external field point at which sound is received or emitted Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=801-32-24
loss, caused by the insertion of a sonar dome, equal to the increase in transmission loss between the electrical terminals of a specified transducer and an external field point at which sound is received or emitted