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Sound Quality Preference Evaluation and Objective Analysis for Vehicle's Door Closing Sound

Jian Chen

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Abstract

The left front door closing sound samples at driver's left and right ears of 13 kinds of cars were collected as evaluation objects.Paired comparison method is applied for the subjective preference evaluation.Then,the characteristics of the sound samples which get high preference degree in the subjective evaluation test are studied and summarized.The main psychoacoustic parameters are calculated and the relationship between psychoacoustic parameters and subjective preference is analyzed.

About this research paper

What this paper is about

The left front door closing sound samples at driver's left and right ears of 13 kinds of cars were collected as evaluation objects.Paired comparison method is applied for the subjective preference evaluation.Then,the characteristics of the sound samples which get high preference degree in the subjective evaluation test are studied and summarized.The main psychoacoustic parameters are calculated and the relationship between psychoacoustic parameters and subjective preference is analyzed.

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Available abstract

The left front door closing sound samples at driver's left and right ears of 13 kinds of cars were collected as evaluation objects.Paired comparison method is applied for the subjective preference evaluation.Then,the characteristics of the sound samples which get high preference degree in the subjective evaluation test are studied and summarized.The main psychoacoustic parameters are calculated and the relationship between psychoacoustic parameters and subjective preference is analyzed.

Key concepts: Psychoacoustics, Sound quality, Preference, Closing (real estate), Sound (geography), Acoustics, Quality (philosophy), Audiology

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