Investigation of Influence of Speech Specter Differences on Intelligibility Estimation Results
А. В. Иванов, Ivan L. Reva, E E Shemshetdinova · Journal of Physics Conference Series · 2018
The purpose of this study is to investigate influence of difference of speakers' speech specters on word intelligibility. Experiment on estimation of speakers' speech specter difference was conducted with taking into account an effect of a text which a speaker uses. Theoretical calculation of speaker's speech specter influence on intelligibility was done with use of voice information protection approach. The influence of speaker's speech specter on intelligibility was confirmed by immediate appreciation tests. Recomendations on possible consideration of the effect are provided.