# Acoustic properties of a micro-perforated muffler with parallel-arranged cavities of different depths

> Research article (Building and Environment, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4399393123](https://www.wikidata.org/wiki/openalex:W4399393123)  
**Source**: https://4ort.xyz/entity/acoustic-properties-of-a-micro-perforated-muffler-with-parallel-arranged-cavities-of-different-depths