GEMET
General
Multilingual
Environmental
Thesaurus
分贝
Definition

用来比较在声音信号之间或者电子信号之间相对能量差的单位,等于两者比值取其常用对数的十倍。

Related terms
Broader:
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Scope note

Scope note is not available.

Concept URL: http://www.eionet.europa.eu/gemet/concept/11889