Objective Performance Measures for Voice Systems
William J. Hartman · 1977
We present a discussion of two studies on the use of linear predictive coding (LPC) techniques for deriving an objective measure of intelligibility over voice communications channels. The first study is a feasibility study, and the second study an extension of this. The techniques used in the two are similar, but the detailed differences are significant. The results of the feasibility study support the suitability of LPC techniques for the objective measurement of intelligibility.