该波束形成器首先让信号经过维纳滤波器消除非相干噪声，而后经过经典的线性约束最小方差处理，最终达到较好的语音增强效果。
This kind of beamformer can eliminate incoherent noise when signals pass Wiener filter, then achieve a better speech-enhance effect by linear constraints minimum variance beamforming.
阵列信号处理的波束形成器实质上是一种空域滤波器。
The beam former of array signal processing is a space filter.
相位截断误差在合成器输出端形成寄生调制信号。
The phase truncation causes spurious signals at the output of the DDFS.
相位截断误差在合成器输出端形成寄生调制信号。
The phase truncation causes spurious signals at the output of the DDFS.
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