# Interior noise characteristics, source identification and its quantification contribution of 400 km/h high-speed train in different operating environments

> Research article (Applied Acoustics, 2024) · cited 18× · AI/ML

**Wikidata**: [openalex:W4402943945](https://www.wikidata.org/wiki/openalex:W4402943945)  
**Source**: https://4ort.xyz/entity/interior-noise-characteristics-source-identification-and-its-quantification-contribution-of-400-km-h-high-speed-train-in