# A Denoising and Fourier Transformation-Based Spectrograms in ECG Classification Using Convolutional Neural Network

> Research article (Sensors, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4311729202](https://www.wikidata.org/wiki/openalex:W4311729202)  
**Source**: https://4ort.xyz/entity/a-denoising-and-fourier-transformation-based-spectrograms-in-ecg-classification-using-convolutional-neural-network