同どう相そう分ぶん除じょ去きょどうそうぶんじょきょMeanings1nouncommon mode rejectioncomputing›Technical term in electronics and signal processing; refers to the ability of a differential amplifier or circuit to reject signals that are common to both inputs.差さ動どう増ぞう幅ふく回かい路ろの同どう相そう