Commentary audio playback device, commentary audio generation device, and commentary audio playback program

摘要

PROBLEM TO BE SOLVED: To provide an explanation voice reproduction device capable of reproducing an explanation voice easy to hear, so that visually impaired people can sufficiently enjoy a content, specifically.SOLUTION: A portable terminal 6 included: application download means 60; application storage means 61; application execution means 62; explanation voice reception means 63 configured to receive an explanation voice with a reproduction start time of the explanation voice added, via network; reproduction speed input means 65 configured to input a reproduction speed of the explanation voice; reproduction time delay means 66; explanation voice reproduction control means 67 configured to control the reproduction speed of the explanation voice so as to prevent the explanation voice from overlapping a next explanation voice; and explanation voice reproduction means 68 configured to reproduce the explanation voice according to the control of the explanation voice reproduction control means 67.SELECTED DRAWING: Figure 2