# Unsupervised classification of the spectrogram zeros with an application to signal detection and denoising

> Research article (Signal Processing, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4386573842](https://www.wikidata.org/wiki/openalex:W4386573842)  
**Source**: https://4ort.xyz/entity/unsupervised-classification-of-the-spectrogram-zeros-with-an-application-to-signal-detection-and-denoising