Design of an Acoustic Target Classification System Based on Small-Aperture Microphone Array

Abstract

The acoustic recognition module of the unattended ground sensor (UGS) system applied in wild environments is faced with the challenge of complicated noise interference. In this paper, a small-aperture microphone array (MA)-based acoustic target classification system, including the system hardware architecture and classification algorithm scheme, is designed… (More)
DOI: 10.1109/TIM.2014.2366979

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