GSM speech coding and speaker recognition

This paper investigates the influence of GSM speech coding on text independent speaker recognition performance. The three existing GSM speech coder standards were considered. The whole TIMIT database was passed through these coders, obtaining three transcoded databases. In a first experiment, it was...

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Bibliographische Detailangaben

Hauptverfasser:	Besacier, L., Grassi, S., Dufaux, A., Ansorge, M., Pellandini, F.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Code standards Data mining Decoding Degradation Feature extraction GSM Linear predictive coding Spatial databases Speaker recognition Speech coding
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