电磁噪声 diàncízàoshēng electromagnetic noise Origin Definitions Defs Strokes Stroke Words Sentences Sents 电磁 電磁 diàncí electromagnetic of, relating to, or produced by electromagnetism噪声 噪聲 zàoshēng noun noise loud, confused, or jarring sound; clamor; (physics/telecommunications) irregular fluctuations or interference that accompany a transmitted signal or obscure a sound