An Application of SVM to Lost Packets Reconstruction in Voice-Enabled Services

Authors:
Carmen Peláez-Moreno;Emilio Parrado-Hernández;Ascensión Gallardo-Antolín;Adrián Zambrano-Miranda;Fernando Díaz-de-María
Affiliations:
-;-;-;-;-
Venue:
ICANN '02 Proceedings of the International Conference on Artificial Neural Networks
Year:
2002

Citing 3
Cited 0

Filtering the time sequences of spectral parameters for speech recognition

Speech Communication
Digital Speech; Coding for Low Bit Rate Communication Systems

Digital Speech; Coding for Low Bit Rate Communication Systems
Recognizing voice over IP: a robust front-end for speechrecognition on the world wide web

IEEE Transactions on Multimedia

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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.