ISO 3746
声学 - 使用声压确定噪声源声功率级 - 在反射平面上方使用包络测量表面的调查方法
Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane
查看详情 ↗原文资料
Sound power 与“声功率”相关的标准资料,支持在当前标签内搜索。
Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane