# A Study of Trumpet Envelopes

> Research article (Research Showcase @ Carnegie Mellon University (Carnegie Mellon University), 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W130926337](https://www.wikidata.org/wiki/openalex:W130926337)  
**Source**: https://4ort.xyz/entity/a-study-of-trumpet-envelopes