Mapping vocal health risk for active vocal users across European urban soundscapes: a computational framework with exploratory empirical evaluation

Description

Yuwen Sun maps the risk that city noise poses to the voices of people who must speak or sing in it. Her 2026 paper notes that noise studies weigh the hearer, not the sound maker. In loud places, speakers push their voices by reflex, which strains the throat. Her framework joins that reflex, a gauge of throat pressure, and a signal-to-noise score to turn noise levels into a vocal load score. It is checked against pro singer data.

Road noise maps for three European lands mark high-risk zones as a small share of the noisy area. A small test with singers fit the core claim. A key catch emerged: as speakers push harder, clarity scores improve while throat strain worsens, so clarity alone hides the risk.

Catalog record

Source: https://europepmc.org/articles/PMC13584711