microphone array speech enhancement

基本解释

Based on the existing microphone array speech enhancement algorithms, an improved algorithm is studied in the thesis.
在现有麦克风阵列语音增强算法的基础上，本文研究了一种改进算法。
An adaptive noise cancellation method is presented to extract desired signal from array cross talk signals, and is used to microphone array speech enhancement.
本文提出了一种针对阵列交叉串扰信号的自适应噪声抵消方法，并将其用于麦克风阵语音增强。
Simulations experimental results demonstrate that the proposed microphone array based speech enhancement method exhibits a better noise reduction performance than other methods.
仿真实验结果表明，在小房间混响条件下，基于近场波束形成的麦克风阵列语音增强方法取得了较好的噪声抑制效果。