# An “Internet of Ears” for crowd-aware smart buildings based on sparse sensor networks

> Research article (2017 IEEE SENSORS, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2781491689](https://www.wikidata.org/wiki/openalex:W2781491689)  
**Source**: https://4ort.xyz/entity/an-internet-of-ears-for-crowd-aware-smart-buildings-based-on-sparse-sensor-networks