# Annoyance of low-level tonal sounds – A penalty model

> Research article (Applied Acoustics, 2018) · cited 14× · AI/ML

**Wikidata**: [openalex:W2899210485](https://www.wikidata.org/wiki/openalex:W2899210485)  
**Source**: https://4ort.xyz/entity/annoyance-of-low-level-tonal-sounds-a-penalty-model