Extending waveform interpolation to wideband speech coding

Authors

C. H. Ritz, University of WollongongFollow
I. Burnett, University of WollongongFollow
Jason Lukasiak, University of WollongongFollow

RIS ID

7890

Publication Details

This paper originally appeared as: Ritz, CH, Burnett, I and Lukasiak, J, Extending waveform interpolation to wideband speech coding, IEEE Workshop Proceedings. Speech Coding, 6-9 October 2002, 32-34. Copyright IEEE 2002.

Abstract

This paper investigates the extension of waveform interpolation (WI) to wideband speech coding. Included is an analysis of the evolutionary behaviour of wideband speech and the consequences for WI. We highlight problems associated with direct application of the classical WI algorithm applied to wideband speech.