Research on Subjective and Objective Evaluation of Car Interior Sound Quality

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This experiment collected sound signals of four different cars driving at different speeds on highway and replayed the noise samples with playback software HEAD Audio Recorder. The subjective evaluation tests were carried out with paired comparison method. Evaluating models between subjective evaluation and objective psychoacoustic parameters were established with SPSS analysis software.

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193-197

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November 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Scott Amman, Jeff Greenberg, Subjective evaluation and objective evaluation of automobile strut noise[J], Noise Control Engineering Journal, 1999, 47(1).

DOI: 10.3397/1.599284

Google Scholar

[2] Y.H. Gao, Q. Sun, J. Liang, J. Xie, Subjective Evaluation Research of B-Class Car's Interior Sound Qualit, Noise and Vibration Control, 2010, vol. 30, pp.115-118. (In Chinese).

Google Scholar

[3] Sonoko Kuwano, Seiichiro Namba, Psychological evaluation of sound environment in a compartment of a high-speed train, Journal of Noise and Vibration 277 (2004) 491–500.

DOI: 10.1016/j.jsv.2004.03.010

Google Scholar

[4] D.X. Mao, W. Z Yu, Z. M Wang. Statistical validation and criterion for paired comparison data in sound quality evaluation, ACTA ACUSTICA, vol. 30, pp.468-472, (2005).

Google Scholar

[5] Sung-Hwan Shin. Comparative study of the commercial software for sound quality analysis. Acoust. Sci. & Tech. 2008, 29(3): 221-228.

DOI: 10.1250/ast.29.221

Google Scholar

[6] ISO 532, Acoustics-method for calculating loudness level, (1975).

Google Scholar

[7] Weibin Deng, SPSS 19 Statistical Analysis of Practical Tutorial. Beijing, China: Publishing House of Electronics Industry, 2012. (In Chinese).

Google Scholar

[8] Weber R. Interior car sound quality-assessment of acceleration noises. 2nd Forum Acusticum, Berlin, Germany, (1999).

Google Scholar