2 Noun 0 Verb 0 Adj. 0 Adv.
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ZH降噪Noun
EN
Noise reduction is the process of removing noise from a signal.
bn:03249134n Concept
ZH
主动降噪(英語:Active Noise Cancellation, ANC)是一种降噪方式。
主动降噪靜音機
bn:02972819n Concept