noise meter

基本解釋

Have you ever been to a sporting event and seen a "noise meter" appear on the big screen?
你曾經(jīng)去過(guò)一次躰育盛會(huì)，看到一個(gè)“噪音計(jì)”出現(xiàn)在大屏幕上？
This article introduces the method of extending noise figure meter HP 8970A measurement frequency range.
本文介紹了擴(kuò)展噪聲系數(shù)表HP 8970A 測(cè)量頻率範(fàn)圍的方法。
Choose a stone homework workers 60 people as control group: use noise meter measuring work environment noise and dust sampler determination of dust concentration.
選擇非石雕功課工人60人作爲(wèi)對(duì)照組：運(yùn)用噪聲儀測(cè)定工作情況噪聲以及粉塵採(cǎi)樣器測(cè)定粉塵濃度狀況。

It would even apparently incorporate a noise meter that could automatically trigger various options when the ambient noise hits a certain level.
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noise factor meter 噪聲系數(shù)測(cè)量計(jì);噪聲系數(shù)丈量計(jì);噪聲系數(shù)測(cè)試儀
cosmic noise absorption meter 宇宙噪聲吸收計(jì)
noise figure meter 噪聲指數(shù)測(cè)量?jī)x;[電子]噪聲系數(shù)測(cè)試儀;噪聲系數(shù)測(cè)試系統(tǒng);噪音指數(shù)計(jì)
noise measuring meter 噪音計(jì);噪聲測(cè)量?jī)x
noise event meter 噪聲計(jì)