摘要
随着消费者对冰箱声品质的关注,作为冰箱主要噪声源之一的压缩机声品质就越来越被压缩机制造商重视。以某款冰箱压缩机为研究对象,运用声品质分析方法,对客户最关心的"嗡嗡声"和"尖锐声"进行主观听感评价和客观声品质测试,并建立了两者的关系。研究表明,某些主观感受是可以通过客观声品质指标表征的,为未来声品质快速测评以及改善提高建立了基础。
With consumers concerning about the sound quality of a refrigerator, the refrigerator compression sound quality, one of the main noise sources is more and more taken seriously by the compressor manufacturer. In this paper, a refrigerator compressor is chosen as the research object, the sound quality analysis method is used, and the customer’s most concerned sound "buzz" and "shrill" is subjectively evaluation and objectively tested. And the relationship is established between the subjective and objective results. The research has shown that certain subjective feeling can be characterized through objective acoustic quality index, this result lays foundation for the rapid assessment and improve of the sound quality in the future.
作者
王松
靳海水
邓志强
吴小凌
陈会平
吴肖斌
WANG Song;JIN Haishui;DENG Zhiqiang;WU Xiaoling;CHEN Huiping;WU Xiaobin(WanBao Group Compressor Co.,Ltd.Guangzhou 510470;Shanghai Pudu Information Technology Co.,Ltd.Shanghai 201203)
出处
《家电科技》
2021年第2期52-54,57,共4页
Journal of Appliance Science & Technology
关键词
声品质
压缩机噪声
相关分析
主观声评价
客观声品质指标
Sound quality
Compressor noise
Correlation analysis
Subjective acoustic evaluation
Objective quality indicators
