# Estimating ultrasonic time-of-flight through echo signal envelope and modified Gauss Newton method

> Research article (Measurement, 2016) · cited 37× · AI/ML

**Wikidata**: [openalex:W2514138836](https://www.wikidata.org/wiki/openalex:W2514138836)  
**Source**: https://4ort.xyz/entity/estimating-ultrasonic-time-of-flight-through-echo-signal-envelope-and-modified-gauss-newton-method