Logo du site
  • English
  • Français
  • Se connecter
Logo du site
  • English
  • Français
  • Se connecter
  1. Accueil
  2. Université de Neuchâtel
  3. Publications
  4. Speaker recognition on compressed speech
 
  • Details
Options
Vignette d'image

Speaker recognition on compressed speech

Auteur(s)
Grassi, Sara
Editeur(s)
Dufaux, Alain
Besacier, Laurent
Ansorge, Michael
Pellandini, Fausto
Date de parution
2000-03-23
In
Proceedings of the International COST 254 Workshop on Friendly Exchanging through the Net, COST (European Cooperation in the field of Scientific and Technical Research), 2000/254//117-122
Mots-clés
  • Speaker recognition

  • Speech coding

  • GSMspeech coding

Résumé
We have investigated the influence of GSM speechcoding in the performance of a text-independent speakerrecognition system based on Gaussian Mixture Models(GMM) classifiers.The performance degradation due to the utilization ofthe three GSM speech coders was first assessed, usingthree transcoded databases, obtained by passing theTIMIT through each GSM coder / decoder. The codeddatabases were used for training and testing the speakeridentification system. The speaker recognition performance was also assessed using the original TIMIT and its8 kHz downsampled version.Then, different experiments aimed to explore featurecalculation directly from the encoded parameters, and tomeasure the degradation introduced by different aspectsof the coders were carried out.
URI
https://libra.unine.ch/handle/123456789/18350
Autre version
http://www.cost.esf.org/index.php?id=39
Type de publication
Resource Types::text::journal::journal article
Dossier(s) à télécharger
 main article: Grassi_Sara_-_Speaker_recognition_on_compressed_speech_20061204.pdf (262.03 KB)
google-scholar
Présentation du portailGuide d'utilisationStratégie Open AccessDirective Open Access La recherche à l'UniNE Open Access ORCID

Adresse:
UniNE, Service information scientifique & bibliothèques
Rue Emile-Argand 11
2000 Neuchâtel

Construit avec Logiciel DSpace-CRIS Maintenu et optimiser par 4Sciences

  • Paramètres des témoins de connexion
  • Politique de protection de la vie privée
  • Licence de l'utilisateur final