EN ISO 3743-1-2010 声学,声压声功率级噪声源的声能量水平的测定,工程方法对小移动源混响声场,第1部分:比较法的硬壁试验室
EN ISO 3743-1-2010 标准详情
- 标准号:EN ISO 3743-1-2010
- 中文标题:声学,声压声功率级噪声源的声能量水平的测定,工程方法对小移动源混响声场,第1部分:比较法的硬壁试验室
- 英文标题:Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for small movable sources in reverberant fields. Part 1:Comparison method for a hard-walled test room
- 标准类别:欧盟标准EN
- 发布日期:2010-10-01
内容简介
Defines methods for determining the sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by this source (machinery or equipment) mounted in a hard-walled test room, the characteristics of which
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