2011•Modern Manufacturing EngineeringRequires access
Study on car interior sound quality evaluation system
Peiran Li
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Abstract
It develops a system for sound quality evaluating supported by the studies of current sound quality evaluation.The system is composed of sound data visualization management,calculation of main parameters contributing to sound quality,marking based on subjective assessment and auto-process for the results.Furthermore,the system has been applied to carry out the car interior noise evaluation experiment.Finally,the system has been proved to possess high accuracy and engineering application value.