speech filter的意思|示意

The structure of AEC as well as its composing modules, are introduced such as the speech detector, the adaptive filter, the time delay estimator and the NLMS algorithm controller.

介绍了自适应回声消除器的基本结构及各个功能模块，例如：变阶数自适应滤波器，语音状态检测器，延迟分析器和NL MS算法控制器。

Most practical speech enhancement systems composed of an accuracy noise estimator and good filter to reduce the noise.

大多数实用的语音增强系统均是由精确的噪声估计器和良好的滤波器来实现对带噪语音进行去噪。

Morphological filter is a kind of new nonlinear speech enhancement algorithm.

形态学滤波器是一种新的非线性语音增强算法。