Verbal suggestions of loudness changes have been reported to result in significantly higher loudness ratings than those of a control group [1]. This study seeks to extend these results to VoIP applications by implementing visual priming cues within a VoIP interface and assessing their effect on audio quality ratings. A list of common visual priming cues was compiled and cross-referenced with prevalent design features found in popular mobile VoIP Applications. Fourteen participants were divided into two groups: one received embedded priming cues and one did not. Quality ratings were gathered using a MOS rating scale. The results are presented and their relevance discussed.

Authors: Haigh, Jack; Exton, Chris; Ronan, Malachy
Affiliations: University of Limerick, Limerick, Ireland; Limerick Institute of Technology, Limerick, Ireland(See document for exact affiliation information.)
AES Convention: 144 (May 2018) eBrief:410
Publication Date: May 14, 2018
Subject: e-Brief Posters—1

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