# Revisiting signal processing with spectrogram analysis on EEG, ECG and speech signals

> Research article (Future Generation Computer Systems, 2019) · cited 52× · AI/ML

**Wikidata**: [openalex:W2923530338](https://www.wikidata.org/wiki/openalex:W2923530338)  
**Source**: https://4ort.xyz/entity/revisiting-signal-processing-with-spectrogram-analysis-on-eeg-ecg-and-speech-signals