Speech Enhancement in Modulation Domain: Multichannel Wiener Filtering - Couverture souple

Awais, Muhammad

 
9783844309843: Speech Enhancement in Modulation Domain: Multichannel Wiener Filtering
Couverture souple
ISBN 10 : 3844309845 ISBN 13 : 9783844309843
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

Normally speech signals are contaminated with noise and interference that reduces the intelligibility of speech during communication. In order to make speech signals effective and useful, they need to be enhanced from the noisy speech signal. In speech processing field many speech enhancement techniques are developed and are providing very good results. Multichannel microphone array is also one of the techniques used for speech enhancement, that provides better results than the single channel speech enhancement. Moreover, Wiener filtering is the most commonly used technique for multichannel microphone array for speech enhancement. The main focus of this thesis is to implement multichannel microphone array using Wiener filtering in the modulation domain system and also in the time domain system to enhance the speech.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Normally speech signals are contaminated with noise and interference that reduces the intelligibility of speech during communication. In order to make speech signals effective and useful, they need to be enhanced from the noisy speech signal. In speech processing field many speech enhancement techniques are developed and are providing very good results. Multichannel microphone array is also one of the techniques used for speech enhancement, that provides better results than the single channel speech enhancement. Moreover, Wiener filtering is the most commonly used technique for multichannel microphone array for speech enhancement. The main focus of this thesis is to implement multichannel microphone array using Wiener filtering in the modulation domain system and also in the time domain system to enhance the speech.

Biographie de l'auteur

Muhammad Awais was born in Tarbela, Pakistan, in 1986. He received Masters Degree in Electrical Engineering with emphasis on signal processing from Blekinge Institute of Technology (BTH) Karlskrona, Sweden in Jan, 2011. His research interests are in the field of image processing, speech processing and wireless networks.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3844309845
ISBN 13 
9783844309843
Reliure
Broché
Nombre de pages
64
Coordonnées du fabricant
non disponible
Personne responsable
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