The method of correlation investigation of acoustic signals with priority placement of microphones

Abstract

Examples of analytical calculations of the system characteristics of the hardware and time complexity of the correlation system based on a certain number of microphones and the corresponding number of interrelations are presented. The structural solutions of the hardware special processor implementation of such class of multichannel devices for recognition and identification of types and the spatial location of sources of acoustic signals are developed. The structural model of the spatial identification of sources of acoustic signals in Cartesian coordinates of a twodimensional Hamming space with the priority placement of microphones as receivers of acoustic signals is proposed.