# Knocking and Listening: Learning Mechanical Impulse Response for Understanding Surface Characteristics

> Research article (Sensors, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W2999463295](https://www.wikidata.org/wiki/openalex:W2999463295)  
**Source**: https://4ort.xyz/entity/knocking-and-listening-learning-mechanical-impulse-response-for-understanding-surface-characteristics