# Contact Point Estimation along Air Tube Based on Acoustic Sensing of Pneumatic System Noise

> Research article (IEEE Robotics and Automation Letters, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3036209552](https://www.wikidata.org/wiki/openalex:W3036209552)  
**Source**: https://4ort.xyz/entity/contact-point-estimation-along-air-tube-based-on-acoustic-sensing-of-pneumatic-system-noise