background noise

英 ['bækɡraʊnd nɔɪz] 美 ['bækˌɡraʊnd nɔːɪz]

释义
用例
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- 背景噪声
英英释义
Noun:

extraneous noise contaminating sound measurements that cannot be separated from the desired signal
例句
近反义词
【近义词】

ground noise 大地噪声,本底噪声...
临近单词

background ion background Background and Appreciation of poems Background database of remote sensing background initialization and renewal Background field and Background value Background Knowledge of Student's Book background of disciplinary development Background parity check in progress. background equivalent static wind load background-limited infrared detector background knowledge of English culture

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