Noise-resistant utterance detector
A method and detector for providing a noise resistant utterance detector is provided by extracting a noise estimate to augment the signal-to-noise ratio of the speech signal, inverse filtering of the speech signal to focus on the periodic excitation part of the signal and spectral reshaping to accen...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A method and detector for providing a noise resistant utterance detector is provided by extracting a noise estimate to augment the signal-to-noise ratio of the speech signal, inverse filtering of the speech signal to focus on the periodic excitation part of the signal and spectral reshaping to accentuate separation between formants. |
---|