# Revisiting Denoising Diffusion Probabilistic Models for Speech Enhancement: Condition Collapse, Efficiency and Refinement

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4382202691](https://www.wikidata.org/wiki/openalex:W4382202691)  
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