# An Analog Circuit Approximation of the Discrete Wavelet Transform for Ultra Low Power Signal Processing in Wearable Sensor Nodes

> Research article (Sensors, 2015) · cited 11× · AI/ML

**Wikidata**: [openalex:W2198552736](https://www.wikidata.org/wiki/openalex:W2198552736)  
**Source**: https://4ort.xyz/entity/an-analog-circuit-approximation-of-the-discrete-wavelet-transform-for-ultra-low-power-signal-processing-in-wearable-sens