sound level meter

基本解釋

The study was undertaken using a sound level meter operated by a passenger in each car tested.
研究用這樣的方式進(jìn)行：每輛接受測(cè)試的汽車的乘客開啟聲音強(qiáng)度測(cè)試儀。
Conclusion Recording sound level meter can be well used to measure and assess noise exposure in complicate working environment.
結(jié)論個(gè)體噪聲暴露測(cè)量可以較好地解決現(xiàn)場(chǎng)復(fù)雜情況下的噪聲暴露評(píng)價(jià)問題。
Compared with the original sound level meter, the new measuring system has the same accuracy and was much convenient in signal measuring and data processing.
結(jié)果表明，在測(cè)量精度不變的前提下，新測(cè)量系統(tǒng)在測(cè)量和數(shù)據(jù)處理方面明顯優(yōu)于原聲級(jí)計(jì)。