The child and the adult with the autistic spectrum disorder have the difficulty in not only the understanding of others’ facial expressions but also the understanding of others feelings from the voice. Therefore, it is necessary to develop an effective study method to improve the ability to understand others’ feelings from the voice. Then, the present study aimed to develop the software used easily in the school and the welfare institution, etc. to improve the ability understanding others’ feelings from the voice. The author made the speech stimulus, the test stimulation, and the hint, etc., and requested making the program from the software enterprise. And, the learning program was almost completed as a result of doing the repair of the program repeatedly. Then, three adults of the autistic spectrum disorder or the intellectual disability were able to try the learning program in January, 2014. The author should do the repair such as installing the learning program in the tablet terminal for the practical use of the program in the future.