microphone array speech enhancement

基本解釋

Based on the existing microphone array speech enhancement algorithms, an improved algorithm is studied in the thesis.
在現有麥克風陣列語音增強算法的基礎上，本文研究了一種改進算法。
An adaptive noise cancellation method is presented to extract desired signal from array cross talk signals, and is used to microphone array speech enhancement.
本文提出了一種針對陣列交叉串擾信號的自適應噪聲抵消方法，并將其用于麥克風陣語音增強。
Simulations experimental results demonstrate that the proposed microphone array based speech enhancement method exhibits a better noise reduction performance than other methods.
仿真實驗結果表明，在小房間混響條件下，基于近場波束形成的麥克風陣列語音增強方法取得了較好的噪聲抑制效果。