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Recent Advancements In ML-Based Speech Enhancement Techniques
Satheesh PK - DSP Online Conference 2025

Recent advancements in machine learning-based speech enhancement focus on sophisticated deep learning models—including deep neural networks (DNNs), transformer architectures, and generative models—engineered for robust, real-time performance, personalization, and adaptability across varied acoustic environments.
The presentation will address key developments in speech enhancement such as:
- Quality-optimized and task-specific model architectures
- Real-time and edge-oriented implementations
- Multichannel and spatially aware signal processing
- Generative data augmentation methods
- Applications of self-supervised and foundation models
- Unified frameworks supporting both personalized and general speech enhancement