Veuillez utiliser cette adresse pour citer ce document : https://di.univ-blida.dz/jspui/handle/123456789/11833
Titre: Acoustic echo cancellation with double-talk detection and acoustic channel variation
Auteur(s): Hassani, Islam
Mots-clés: Acoustic echo
Adaptive filtering
Date de publication: 2021
Editeur: univ-blida1
Référence bibliographique: Blida
Résumé: membership identification (SMI), the purpose is to improve the convergence speed and the tracking capability with robustness against additive noise. The second contribution is the integration of double-talk detector (DTD) based on normalized cross-correlation (NCC) in the two proposed algorithms to tackle the problem of the the acoustic echo in the case of the presence of double-talk. The obtained results demonstrate better performances with lower computational complexity in the single-talk situation, also in the double-talk situation the proposed algorithms present good performances using DTD compared to the existing algorithms.
Description: Bibliogr. ill.+ 2 cd rom
URI/URL: http://di.univ-blida.dz:8080/jspui/handle/123456789/11833
Collection(s) :theses Doctorat

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