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Convention Paper

Subjective Evaluation of Personalized Equalization Curves in Music

Authors: Shen, Weidong; Chua, Tiffany; Reavis, Kelly; Xia, Hongmei; Zhang, Duo; Maguire, Gerald A.; Franklin, David; Liu, Vincent; Hou, Wei; Tran, Hung

AES Convention 133 · Paper 8738 · October 2012

Abstract

This paper investigated the subjective quality of equalized music in which equalization (EQ) curves were tailored to the individuals’ preferences. Listeners subjectively rated a number of pre-selected psychoacoustic-based EQ curves over three test sessions. The personalized EQ curve was the curve that had the highest rating among the pool of pre-selected equalization curves. Listeners were instructed to rate music quality according to the ITU-R BS 1284 scale. Statistical analysis showed that listeners consistently rated music to which personalized EQ curves were applied significantly higher than the original CD-quality music.

Details

Published in
AES Convention 133
AES Convention
133
Paper number
8738
Publication date
October 6, 2012
Session subject
Auditory Perception
Affiliation
The Institute of Otolaryngology, Department of Otolaryngology, PLA Genera Hospital, Beijing, China; University of California, Irvine, Irvine, CA, USA; Portland Veterans Affairs Medical Center, Portland, OR, USA; Hubei Zhong Shan Hospital, Wuhan, Hubei, China; MaxLinear Inc., Carlsbad, CA, USA; Logitech, Irvine, CA, USA; Huawei Technologies Co., Ltd., Shenzhen, Guangdong, China; AuralWare LLC, Rancho Santa Margarita, CA, USA (See document for exact affiliation information.)
Type
Convention Paper