Cargando…
A perspective on single-channel frequency-domain speech enhancement
This book focuses on a class of single-channel noise reduction methods that are performed in the frequency domain via the short-time Fourier transform (STFT). The simplicity and relative effectiveness of this class of approaches make them the dominant choice in practical systems. Even though many po...
Autor principal: | |
---|---|
Lenguaje: | eng |
Publicado: |
Morgan & Claypool Publishers
2010
|
Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1614211 |
Sumario: | This book focuses on a class of single-channel noise reduction methods that are performed in the frequency domain via the short-time Fourier transform (STFT). The simplicity and relative effectiveness of this class of approaches make them the dominant choice in practical systems. Even though many popular algorithms have been proposed through more than four decades of continuous research, there are a number of critical areas where our understanding and capabilities still remain quite rudimentary, especially with respect to the relationship between noise reduction and speech distortion. All exis |
---|