title: TECHNIQUE OF EXPERIMENTS FOR STUDYING ECHOLOCATION &amp;#38; COMMUNICATION OF DOLPHINS UNDER THE EFFECT OF MAN-MADE INTERFERENCE
abstract: A technique of bioacoustic experiments has been developed. The advantage of the developed method comes from the fact that two dolphins are to solve the task on detecting the object in the natural acoustic background independently on each other. However, the decision about the absence or presence of the object in the search sector the two dolphins take jointly. Using interferences of different kind, including those imitating anthropogenic ones, makes possible obtaining of adaptive acoustic charac