实车收音效果测试与优化方法

Effect Test and Optimization Method on Real Car Radio

文章就收音效果的测试和优化方法进行了阐述。以某SUV车型项目为例,说明了收音芯片标定方法,列举了初次收音标定后的收音效果。针对偏远地带收台数少问题创新性地制定了近程远程自动切换的方法,兼容了城市区域和偏远地带,收音效果得以提升。

This paper presents the method of testing and optimizing the effect of car radio. Taking an SUV model project as an example, the calibration method of radio chip is illustrated. This paper enumerates the effects of the first calibration, and finds that the number of radio stations in some areas is low. In order to solve the problem of fewer radio stations in remote areas, an innovative method of automatic switching remote and near distance models is developed, which is compatible with urban areas and remote areas.