典型SUV发动机排气声品质分析研究
Internal Combustion Engine & Parts（2018）
Abstract
排气噪声作为发动机与车辆的最主要噪声源之一,其声音品质对整车的NVH特性具有重要影响.本文测试了国产合资和高端进口两组典型SUV车型的发动机排气噪声,分析声音的阶次组成结构,进而得出SUV车型排气噪声品质特性.
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