On the impact of speech intelligibility on speech quality in the context of voice over IP telephony
Falk Ralph Schiffner, Janto Skowronek, Alexander Raake · 2014
This contribution presents a study on the relation between speech intelligibility and quality ratings of transmitted speech with packet loss degradations, which was found to be nonlinear: in case of high speech intelligibility, quality can still vary across the whole range; in case of low intelligibility, quality is mainly determined by intelligibility.