# Mask-Based Speech Enhancement

> Source: https://sukruyusufkaya.com/en/glossary/mask-based-speech-enhancement
> Updated: 2026-05-13T21:01:04.359Z
> Type: glossary
> Category: ses-konusma-audio-ai
**TLDR:** An approach that predicts masks over time-frequency representations to preserve speech components while suppressing noise.

<p>Mask-based speech enhancement is a powerful framework widely used in modern speech enhancement systems. The model attempts to determine which parts of a spectrogram belong to speech and which to noise. This can lead to significant quality improvements, especially for ASR preprocessing and in low-SNR environments.</p>