房间空调器二倍频、四倍频噪音难题解决方案

Searching the Measure to Sovle the Two Times,Four Times Noise of Room Air-conditioner

文章针对房间空调器市场投诉率最高的二倍频、四倍频噪音这个行业难题,从电磁学原理分析其产生的机理,探讨在开发设计上的解决方案,探索设计、验证时对二倍频、四倍频噪音的判断依据及烦恼度实听评价方法,从设计上降低二倍频、四倍频噪音的水平,提高产品的舒适度和顾客的满意度,从而促进了行业的技术水平提高。本文同时通过在这一理论指导下的实践案例的分析,为业界提供了理论与实践结合的改善实例。

This article is against the wo times four times noise which is claimed most frequently and is a big problem in the market of rome air - condictioner. It analyzes what makes the noise from electromagnetic theory, researches the measure for development and designing and the judging standard and the appraised methed in hearing by ear. From these researches , the level of the wo times four times noise can be reduced throughly, so that the customers ~ claims can be elimented and the satisfiction of product can be improved. And then the air - condictioner field can be made great progress. At the same time, there are some examples which can improve the problem to inspire the latter.