# A virtual perception method for urban noise: The calculation of noise annoyance threshold and facial emotion expression in the virtual noise scene

> Research article (Applied Acoustics, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W978577830](https://www.wikidata.org/wiki/openalex:W978577830)  
**Source**: https://4ort.xyz/entity/a-virtual-perception-method-for-urban-noise-the-calculation-of-noise-annoyance-threshold-and-facial-emotion-expression-i