# Estimation of speed of sound using coherence factor and signal-to-noise ratio for improvement of performance of ultrasonic beamformer

> Research article (Japanese Journal of Applied Physics, 2020) · cited 23× · AI/ML

**Wikidata**: [openalex:W3012490964](https://www.wikidata.org/wiki/openalex:W3012490964)  
**Source**: https://4ort.xyz/entity/estimation-of-speed-of-sound-using-coherence-factor-and-signal-to-noise-ratio-for-improvement-of-performance-of-ultrason