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| Titre: | A simple algorithm for the restoration of clipped speech signal |
| Auteur(s): | Dahimene, Abdelhakim
Noureddine, Mohamed
Azrar, Arab |
| Mots-clés: | Speech signal
Clipped speech
Restoration
Interpolation
Linear prediction
Least square method
Kalman filter |
| Date de publication: | 2008 |
| Collection/Numéro: | Informatica (Ljubljana)/ Vol.°32, N°2 (2008);pp. 183–188 |
| Résumé: | This paper deals with the problem of peak clipped speech. Our basic assumption is that the clipped speech is voiced and can be linearly predicted with a high accuracy. The coefficients of linear prediction are computed using two different algorithms: a least square direct method and a recursive Kalman filter. The speech reconstruction is accomplished using backward prediction |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/566 |
| Collection(s) : | Publications Internationales
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