# Electric Motor Noise for Small Quadcopters: Part II - Source Characteristics and Predictions

> Research article (2018 AIAA/CEAS Aeroacoustics Conference, 2018) · cited 22× · AI/ML

**Wikidata**: [openalex:W2811289739](https://www.wikidata.org/wiki/openalex:W2811289739)  
**Source**: https://4ort.xyz/entity/electric-motor-noise-for-small-quadcopters-part-ii-source-characteristics-and-predictions