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Preliminary Evaluation Methodology of Car Audio System
F2018S/F2018S-NVB-121

Authors

1Golla,SivaTeja*; 1Balide,Venkatesham; 2Akella,Praveen; 2Joseph,James;
1Indian Institute of Technology Hyderabad, India; 2Hyundai Motors Indian Enterprises, India

Abstract

Good quality audio experience is one of the important factors in infotainment of car audio. It depends upon various factors like listening environment, background noiseand sound reproducibility of the audio system. Hence, there is a need to identify effectof these factors on quality of the audio. The present study providesa simplified methodology on preliminary assessment of sound reproducibility of car audiosystem in a car for chosen parameters. It aims at obtaining existingdefault tuning settings of a caraudio system. Two methods are developed to identify these settings based on objective measurements.

Keywords: Car audio, Objective measurements, Uniformity, Music genres

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