Denshi sukashi gijutsu o ōyōshita shōgaisha no tame no jōhō hoshō shisutemu no kaihatsu
Subtitle: onkyō no jōhō bariafurī-ka ni mukete : (Heisei 16-nendo--18-nendo) kenkyū hōkokusho.
Contributors: Kokuritsu Tokushu Kyōiku Sōgō Kenkyūjo.; Tōhoku Daigaku. Denki Tsūshin Kenkyūjo.
Series: Tokkyōken -- G-3
Publisher: Kokuritsu Tokushu Kyōiku Sōgō Kenkyūjo
Published: 2007
Place of publication: Yokosuka-shi
Language: jpn
Number of pages: 86
Subjects: Decoders (Electronics); Deaf -- Services for -- Japan
Notes: "Kyōdō kenkyū (kyōdō kenkyū kikan : Tōhoku Daigaku Denki Tsūshin Kenkyūjo)."

Includes bibliographical references (p. 77).