家电科技2024，Vol.2Issue(2)：28-32,5.DOI:10.19784/j.cnki.issn1672-0172.2024.02.003
基于心理声学评价的吸油烟机异响整改分析
Rectification analysis of abnormal sound of range hood based on psychoacoustic evaluation
梁之博 1温振宇 2周伟峰 1靳海水2
作者信息
- 1. 华帝股份有限公司 广东中山 528400
- 2. 上海朴渡信息科技有限公司 上海 201203
- 折叠
摘要
Abstract
The popularity of range hood in the domestic market is getting higher and higher,and customers'standards for the selection and purchase of range hood are also gradually improved.The pursuit of product quality is not limited to high suction,more and more users pay more attention to the sound quality experience of range hood.The sound quality optimization of range hood has become a new track to improve the competitiveness of products.Analyzed a range hood with typical"abnormal noise"problem,and the"abnormal noise"hearing is quantified by the psychoacoustic parameter"noise adjustment ratio".The structure of the machine is optimized by sound radiation test,structural modal test and structural modal simulation,and the abnormal noise is eliminated successfully.关键词
吸油烟机/声品质/共振/异响噪声Key words
Range hood/Sound quality/Resonance/Abnormal noise分类
动力与电气工程引用本文复制引用
梁之博,温振宇,周伟峰,靳海水..基于心理声学评价的吸油烟机异响整改分析[J].家电科技,2024,2(2):28-32,5.
