# Obstructive sleep apnea detection using spectrum and bispectrum analysis of single-lead ECG signal

> Research article (Physiological Measurement, 2015) · cited 57× · AI/ML

**Wikidata**: [openalex:W2410659187](https://www.wikidata.org/wiki/openalex:W2410659187)  
**Source**: https://4ort.xyz/entity/obstructive-sleep-apnea-detection-using-spectrum-and-bispectrum-analysis-of-single-lead-ecg-signal