# Approximate Pruned and Truncated Haar Discrete Wavelet Transform VLSI Hardware for Energy-Efficient ECG Signal Processing

> Research article (IEEE Transactions on Circuits and Systems I Regular Papers, 2021) · cited 59× · AI/ML

**Wikidata**: [openalex:W3133087211](https://www.wikidata.org/wiki/openalex:W3133087211)  
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