A curated list of awesome Speech Enhancement papers, libraries, datasets, and other resources.
Speech enhancement aims to improve speech quality by using various algorithms. The objective of enhancement is improvement in intelligibility and/or overall perceptual quality of degraded speech signal using audio signal processing techniques.
Enhancing of speech degraded by noise, or noise reduction, is the most important field of speech enhancement, and used for many applications such as mobile phones, VoIP, teleconferencing systems, speech recognition, and hearing aids.
This is a collection of speech enhancement introduction, tips&tricks, methods, papers, books, software, and other resources.
Comparison of Speech Enhancement Algorithms - Vihari et al, 2016
Noise Reduction
Beamforming
DeReverberation
Distortion removal
Quality Expansion
Audio Inpainting
The algorithms of speech enhancement for noise reduction can be categorized into three fundamental classes: filtering techniques, spectral restoration, and model-based methods .
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