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Sound intensity probe : ウィキペディア英語版 | Sound intensity probe A sound intensity probe is a probe capable of measuring sound intensity. The sound intensity is the product of sound pressure and particle velocity. Common probes measure the sound intensity using two microphones. Another type measures the sound intensity using a microphone and a particle velocity probe. ==Sound intensity== (詳細はsound intensity (in watts per square meter) is given by : where : is sound pressure in pascals : is particle velocity in meters per second
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sound intensity probe」の詳細全文を読む
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