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。

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When a command comes through, the controller uses the algorithm to determine how the message should be sent.

每当一条指令通过，控制器会利用算法来决定消息应该送往哪里。

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Before looking at the selection algorithm, we need to understand some things about controller actions.

在查找选择算法之前，我们需要理解控制器动作的一些事情。

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True Protect is a multi-layer system to ensure the highest level of data integrity, combining the latest 128-bit error correction built into the Marvell controller with Plextor's exclusive firmware-based Robust Data Hold-out algorithm.

ENGADGET: Plextor trots out M5M series mSATA drives at CES