摘要
噪声测量采用声功率级可以真实地反映声源声能强弱。但因测试方法繁杂,不适合器具出厂检验。本文提出一种与按标准程序测试及计算合格的样品进行对比的等效简易测试法,可以快捷地判断待检产品噪声水平。
Noise testing with sound power level can practical reflect the sound energy intensity of voice power.But it is not suitable for test of massage appliances when it leave the factory, because of the testing method is very complex.The paper put forward a equivalent simple testing method to comparison example of passing a test and computation in accordance with standard procedures.It may quick decide the noise level of the products which are waiting checkout.
出处
《家电科技》
2013年第3期38-39,共2页
Journal of Appliance Science & Technology
关键词
按摩器具
出厂检验
噪声
简易测试法
massage appliances,leave the factory test,naise testing,equivalent simple method
