# Effects of Frequency Filtering on Intensity and Noise in Accelerometer-Based Physical Activity Measurements

> Research article (Sensors, 2019) · cited 71× · AI/ML

**Wikidata**: [openalex:W2944143758](https://www.wikidata.org/wiki/openalex:W2944143758)  
**Source**: https://4ort.xyz/entity/effects-of-frequency-filtering-on-intensity-and-noise-in-accelerometer-based-physical-activity-measurements