英语词汇“preemphasis”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	preemphasis
释义	preemphasis preemphasis [prē′em·fə·səs] (electronics) A process which increases the magnitude of some frequency components with respect to the magnitude of others to reduce the effects of noise introduced in subsequent parts of the system.
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