Both channel and echo response can be shortened at random with a single FIR equalizer by following the minimum mean square error rule.

使用最小均方误差准则，用一个FIR均衡器联合缩短信息与回波冲激响应，有效地缩短了回波和信道冲激响应长度。

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On the basis of studying on wireless communication channels, this paper discusses the appearance of ISI, introduces Nyquist first rule and the theory of time-domain equalizer.

本篇论文在对无线通信信道进行研究的基础上，阐述了码间干扰的产生，介绍了奈奎斯特第一准则和时域均衡原理。

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Viewing the Discovery Rule as something of an equalizer designed to assist wronged parties seeking recompense, the Court was not compelled to offer such assistance to regulators seeking not compensation but punishment aimed at wrongdoers.

FORBES: Supreme Court Reverses SEC V. Gabelli On Discovery Rule Grounds