# Acquisition and Enhancement of Remote Human Vocal Signals Based on Doppler Radar

> Research article (IEEE Sensors Journal, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3201525295](https://www.wikidata.org/wiki/openalex:W3201525295)  
**Source**: https://4ort.xyz/entity/acquisition-and-enhancement-of-remote-human-vocal-signals-based-on-doppler-radar