The decrease in amplitude of an electrical signal or current. Also attributive.
| 单词 | θ78273 | 
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > 			[noun]		 > decrease in amplitude (3)		 attenuation1887 The decrease in amplitude of an electrical signal or current. Also attributive. Subcategories:— 			of unwanted signal			(1)		 — 			suppression of output of amplifier			(1)		  | 
	
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