Psychology research task
Audiometer
Web Audio frequency sweeps and volume ramps; participant releases when the tone is (in)audible.
Construct
browser hearing-perception proxy (frequency reach + relative loudness threshold)
Response format
keyboard, pointer
Version
2026-07-12
Research-use note
NOT a calibrated audiometer. dB values are gain-relative (20*log10(gain)), not sound-pressure-level. Headphones, OS volume, device EQ and environment dominate. Label as a perception proxy and capture output/headphone metadata.
This resource is not a clinical diagnosis, treatment, professional assessment, or crisis service. Researchers remain responsible for ethics approval, lawful processing, suitability, deployment, and interpretation.