Communication quality evaluation apparatus, communication quality evaluation method, and program

Abstract

There is provided a communication quality evaluation apparatus including: an Equipment impairment factor Ie computing unit that computes an Equipment impairment factor Ie in a Rating factor R calculating expression of the E-model based on an assessment result obtained by assessing test speech sound by an subject based on DCR or ITU-R BS.1116 based on a subjective evaluation scale including both words indicating a difference in the test speech sound from reference speech sound and words indicating listening easiness of the test speech sound; and a Rating factor R computing unit that computes a Rating factor R of the E-model based on the computed Equipment impairment factor Ie.

Dependencies are inferred from the claim text.