audiobeam是当前声学发展的主流，声音的传播有高度的指向性，这个文件里详述了音频声束实现的全过程-audiobeam current development of the acoustic mainstream voice communication is highly directional, This document details the audio beam to achieve the whole process

一种新的基于麦克风阵列的近场声源定位和语音分离算法，它结合双波束二维定位和近场最小方差波束形成技术在阵列近场范围内实现声源定位和语音分离。-based on a microphone array of near-field acoustic source localization and speech separation algorithm, It combines two-beam two-dimensional positioning and near-field minimum vari

水下球面阵的多波束研究，声学与电子信息工程。-Underwater spherical array of multi-beam, acoustic and electronic information engineering.