Modeling And Building An Algorithm For Sound Processing In Directional Microphone Grids

Abstract

In today's era of information globalization, the role of information technology in our daily lives is growing. In particular, the process of processing audio signals has become a daily necessity. The field of voice processing is the basis of many fields, such as remote detection of speech (for example, in voice-controlled devices), remote identification of the owner of the voice, remote acquisition of audio data. Microphone grids are widely used in this process. This article discusses the modeling and construction of an algorithm for microphone grids, which are important steps in the development of a system of directional microphone grids that perform the function of separating sound signal in the selected source direction from a mixture of noise and sound, given that sound is a broadband signal.