A method for Perceptual Assessment of Automotive Audio Systems and Cabin Acoustics

被引：0

作者：

Kaplanis, Neofytos ^{[1
,2
]}

Bech, Soren ^{[1
,2
]}

Tervo, Sakari ^{[3
]}

Patynen, Jukka ^{[3
]}

Lokki, Tapio ^{[3
]}

van Waterschoot, Toon ^{[4
]}

Jensen, Soren Holdt ^{[2
]}

机构：

[1] Bang & Olufsen AS, Peters Bang Vej 15, DK-7600 Struer, Denmark

[2] Aalborg Univ, Dept Elect Syst, DK-9220 Aalborg, Denmark

[3] Aalto Univ, Dept Comp Sci, POB 15400, FI-00076 Aalto, Finland

[4] Katholieke Univ Leuven, Dept Elect Engn ESAT STADIUS ETC, Kasteelpk Arenberg 10, B-3001 Leuven, Belgium

来源：

60TH AES INTERNATIONAL CONFERENCE ON DREAMS (DEREVERBERATION AND REVERBERATION OF AUDIO, MUSIC, AND SPEECH) | 2016年

关键词：

CONCERT-HALL ACOUSTICS; PREFERENCE RATINGS; SOUND; ATTRIBUTES;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper reports the design and implementation of a method to perceptually assess the acoustical properties of a car cabin and the subsequent sound reproduction properties of automotive audio systems. Here, we combine Spatial Decomposition Method and Rapid Sensory Analysis techniques. The former allows instant comparisons between auralized measured Vehicle Impulse Responses (VIR) over loudspeakers, avoiding headphone-related shortcomings, while rapid sensory analysis overcomes time-consuming product profiling and language-specific problems, commonly found in the evaluation of audio material. The proposed method is described in terms of capturing, analyzing and reproducing the sound field. A brief overview of the experimental procedure is presented as well as preliminary results of a pilot experiment.

引用

页数：9

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