请输入您要查询的英文单词：
单词
phase-frequency equalizer
释义
phase-frequency equalizer
简明释义
相频均衡器
网络释义
短语
1
phase frequency equalizer
相位频率均衡器
双语例句
1
To minimize the
frequency
and
phase
distortion in a DTV transmitter in order to achieve best VSB
frequency
performance, a pre
equalizer
can be inserted into the modulator.
为了补偿数字电视发射机的频谱畸变与相位失真，以得到最佳的VSB频谱特性，可以在调制器中加入预均衡网络对频谱进行预畸变。
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更新时间：2026/9/28 0:42:57