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Comparison of transmission quality dimensions of narrowband, wideband, and super-wideband speech channels

Moller, Sebastian; Koster, Friedemann; Gallardo, Laura Fernandez; Wagner, Michael


It is commonly acknowledged that the introduction of wideband and super-wideband speech transmission in Voice-over-IP leads to an improved overall quality compared to traditional narrowband telephony. However, beyond overall quality, dimensions such as coloration, continuity, noisiness, loudness, human speaker identification ability, as well as automatic speech and speaker identification performance may benefit from the augmented speech transmission bandwidth. In this paper, we review data on...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Conference paper
Source: 2014, 8th International Conference on Signal Processing and Communication Systems, ICSPCS 2014 - Proceedings
DOI: 10.1109/ICSPCS.2014.7021110


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