家电科技Issue(z1)：543-548,6.DOI:10.19784/j.cnki.issn1672-0172.2024.99.115
空调器室外机声品质主客观评价方法研究
Research on subjective and objective evaluation methods for sound quality of air conditioner outdoor unit
摘要
Abstract
With the continuous reduction of air conditioning noise,sound quality issues have become a new important research direction for air conditioners.Through multiple comparative studies,Establishes a subjective sound quality evaluation method based on the reference scoring method,and the timeliness and accuracy of the evaluation results are higher.Through the sensitivity analysis of objective evaluation parameters of sound quality such as A-weighted sound level,loudness,sharpness,roughness,speech intelligibility,and prominence ratio,based on the multiple linear regression analysis method,an objective evaluation model of sound quality is established.The conformity between the objective evaluation model of sound quality and the subjective evaluation results of sound quality exceeds 90％.关键词
空调室外机/声品质/主客观评价/多元线性回归Key words
Outdoor unit of air conditioner/Sound quality/Subjective and objective evaluation/Multiple linear regression分类
信息技术与安全科学引用本文复制引用
杨思佳,李彬,陈成,吴飞跃,刘秋华..空调器室外机声品质主客观评价方法研究[J].家电科技,2024,(z1):543-548,6.基金项目
珠海市基础与应用基础课题研究项目(2320004002770). （2320004002770）
