Title :
Application of sound quality metrics in automobile air-conditioning unit
Author :
Yuan, Jixuan ; Wang, Xiaogang ; Song, Zhumei
Author_Institution :
Shenzhen Inst. of Inf. Technol., Shenzhen, China
Abstract :
Comparison between A-weighted sound Pressure Level (SPL) and sound quality metrics on automobile air-conditioning unit is studied in this paper. The result shows sound quality metrics are better because they are unanimous with the subjective feeling of human being. A satisfied sound quality result is obtained under controlling the vibration of the compressor. Some valuable conclusions are obtained through this experiment.
Keywords :
acoustics; air conditioning; automotive engineering; compressors; vibration control; A-weighted sound pressure level; automobile air-conditioning unit; compressor vibration control; sound quality metrics; Automobiles; Information technology; Measurement; Psychoacoustic models; Psychoacoustics; Vibrations; automobile air-conditioning unit; loudness; sharpness; sound quality;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777547
