房间空调器二倍频、四倍频噪音难题解决方案

摘要

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.