著者

小森 智康 都木 徹

出版者

一般社団法人 映像情報メディア学会

雑誌

映像情報メディア学会冬季大会講演予稿集 (ISSN:13434357)

巻号頁・発行日

vol.2009, pp._4-9-1_, 2009

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We conducted subjective evaluation on the relationship between TV volume and background sound level for the elderly. The participants themselves found no hearing problem, but they had small hearing loss. The results showed that positive subjects of recruitment phenomena annoyed louder than negative subjects when they listened at loud volume.