单词 | adjusted decibel |
释义 | adjusted decibel [ǝ`jǝs·tǝd `des·ǝ´bel] ELECTRONICS A unit used to show the relationship between the interfering effect of a noise frequency, or band of noise frequencies, and a reference noise power level of -85 dBm. Abbreviated dBa. Also known as decibel adjusted. |
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