sound intensity measurement

常見例句

Based on "two-microphone" method, a sound intensity measurement was carried out towards a vehicle four-stroke gasoline engine in a semi-anechoic room.
運用聲強測試技術(shù)的雙傳聲器法原理，對一臺車用汽油發(fā)動機在半消聲室內(nèi)進行了聲強測量。
Based on measuring the cross-spectrum density of sound pressure between two hydrophones, the facility for underwater sound intensity measurement is investigated and designed.
基于雙水聽器互譜測量法，研制的水聲聲強測量設(shè)備可用于測量水下聲源產(chǎn)生的聲場中任意點的聲強量值或任意面上的聲強量值分布。
In this paper, the errors of sound power determination using sound intensity measurement are studied, based on the analysis of experimental results with the eyes of engineering application.
本文從工程實用角度出發(fā)，以實驗分析為基礎(chǔ)來探討聲強法測量聲功率的誤差問題。