An Application of SVM to Lost Packets Reconstruction in Voice-Enabled Services (original) (raw)

Abstract

Voice over IP (VoIP) is becoming very popular due to the huge range of services that can be implemented by integrating different media (voice, audio, data, etc.). Besides, voice-enabled interfaces for those services are being very actively researched. Nevertheless the impoverishment of voice quality due to packet losses severely affects the speech recognizers supporting those interfaces ([8]). In this paper, we have compared the usual lost packets reconstruction method with an SVM-based one that outperforms previous results.

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Authors and Affiliations

  1. Dpto. Teoría de la Señal y Comunicaciones, Escuela Politécnica Superior-Univ., Carlos III de Madrid, Avda. Universidad, 30, 28911, Leganés, Madrid, Spain
    Carmen Peláez-Moreno, Emilio Parrado-Hernández, Ascensión Gallardo-Antolín, Adrián Zambrano-Miranda & Fernando Díaz-de-María

Authors

  1. Carmen Peláez-Moreno
  2. Emilio Parrado-Hernández
  3. Ascensión Gallardo-Antolín
  4. Adrián Zambrano-Miranda
  5. Fernando Díaz-de-María

Editor information

Editors and Affiliations

  1. ETS Informática, Universidad Autónoma de Madrid, 28049, Madrid, Spain
    José R. Dorronsoro

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© 2002 Springer-Verlag Berlin Heidelberg

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Peláez-Moreno, C., Parrado-Hernández, E., Gallardo-Antolín, A., Zambrano-Miranda, A., Díaz-de-María, F. (2002). An Application of SVM to Lost Packets Reconstruction in Voice-Enabled Services. In: Dorronsoro, J.R. (eds) Artificial Neural Networks — ICANN 2002. ICANN 2002. Lecture Notes in Computer Science, vol 2415. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-46084-5\_190

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