passband

基本解釋

Orthonormal expansions at baseband and passband.
基頻與通頻的正則擴(kuò)大。
This reduces gain but widens the amplifier's passband .
這方法降低了增益，但加寬了放大器的通頻帶。
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In the video circuit of traffic monitor, the image outline dims and the visibility declines because of the limitation of the passband, thus twice differential video compensation is needed.
交通管理監(jiān)視器的視頻電路，受通頻帶限制導(dǎo)致圖像輪廓模糊、清晰度下降，通常需要采用雙微分視頻補(bǔ)償。