# Acoustic Sensing as a Novel Wearable Approach for Heart Rate Variability Monitoring at the Wrist

> Research article (IEEE Transactions on Instrumentation and Measurement, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3169540871](https://www.wikidata.org/wiki/openalex:W3169540871)  
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