UDC 681.5.08

THE RESEARCH OF OPERATION OF DIRECTED MICROPHONES

Frantsev Sergey Mihailovich1, Korobov Mikhail Aleksandrovich2
1Penza State University of Architecture and Construction, PhD in Technical Science, Associate Professor
2Penza State University of Architecture and Construction, student

Abstract
We have done the research of different types microphones. The principles of operation of directed microphones and methods of testing are described in this article. We have done the field tests of self-made microphones on the traffic lane. The results have shown working capacity of the microphones.

Keywords: directional microphone, passive acoustic detector, the intensity of the traffic, traffic noise


Category: 05.00.00 Technical sciences

Article reference:
The research of operation of directed microphones // Modern scientific researches and innovations. 2017. № 1 [Electronic journal]. URL: http://web.snauka.ru/en/issues/2017/01/76903

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