Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
차량 음향 시스템의 음질평가를 위한 다변량 분산분석A Multivariate Analysis of Variance Applied to the Subjective Test of the Sound Quality of the Car Audio System
- Other Titles
- A Multivariate Analysis of Variance Applied to the Subjective Test of the Sound Quality of the Car Audio System
- Issue Date
- 2007
- Publisher
- 한국통계학회
- Keywords
- Multivariate analysis of variance; characteristics of sound; subjective test of sound quality; orthogonal designs.
- Citation
- 응용통계연구, v.20, no.3, pp.475 - 485
- Journal Title
- 응용통계연구
- Volume
- 20
- Number
- 3
- Start Page
- 475
- End Page
- 485
- ISSN
- 1225-066X
- Abstract
- In this work we measured and analyzed the subjective opinions of consumers to-wards the sound quality of car audios through a questionnaire. First of all, we choseeight controllable factors which had been known to aect the quality of reproducedsound. An orthogonal design of experiments was used to imitate the objective soundenvironments by reproducing the combinations of 8 sound characteristics, each with twolevels. Then we dened 8 corresponding response variables to measure the subjectiveopinions towards the quality of reproduced sound. Finally, we applied the MultivariateAnalysis of Variance to explore the signicant sound characteristics which aected thesubjective opinions towards the quality of reproduced sound.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science and Technology > Science & Technology > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Choi, Kyung mee
- Science & Technology (Science & Technology)