@techreport{oai:ipsj.ixsq.nii.ac.jp:00043582,
 author = {鈴木, 雅寿 and 菅原, 庸平 and 佐藤, 美恵 and 森, 俊文 and 杉原, 敏昭 and 春日, 正男 and Masatoshi, Suzuki and Youhei, Sugawara and Mie, Sato and Toshifumi, Mori and Toshiaki, Sugihara and Masao, Kasuga},
 issue = {14(2006-MBL-036)},
 month = {Feb},
 note = {This paper describes an experimental verification of the lip-synchronization effect in the auditory compensation system for the elderly people. Because the aging effect to the human sensory mechanism  the functionality of the elderly people's sensation is declined. The auditory sensation is also declined. Many of the elderly people have difficulty with a listening in the radio or TV program. Recent digital media technology can compensate such declined auditory functionality. The compensation mechanism regulates a speech speed. However  in the television system  there is well known problem  that is called lip-synchronization problem. Our previous related work already evaluated the efficiency of the speech speed controlled compensation method for the broadcasting equipments  but we also confirmed unnatural feelings with the lip-synchronization skew. So we intend to verify the lip-synchronization effect in the speech speed controlled compensation method  by using a subjective assessment. In this assessment  we used psychological index for evaluating the unnatural feelings corresponding to lip-synchronization skew. As a result of this assessment  we can evaluate the unnatural feelings quantitatively  also discuss the relationship between the lip-synchronization skew and the subjective impression., This paper describes an experimental verification of the lip-synchronization effect in the auditory compensation system for the elderly people. Because the aging effect to the human sensory mechanism, the functionality of the elderly people's sensation is declined. The auditory sensation is also declined. Many of the elderly people have difficulty with a listening in the radio or TV program. Recent digital media technology can compensate such declined auditory functionality. The compensation mechanism regulates a speech speed. However, in the television system, there is well known problem, that is called lip-synchronization problem. Our previous related work already evaluated the efficiency of the speech speed controlled compensation method for the broadcasting equipments, but we also confirmed unnatural feelings with the lip-synchronization skew. So we intend to verify the lip-synchronization effect in the speech speed controlled compensation method, by using a subjective assessment. In this assessment, we used psychological index for evaluating the unnatural feelings corresponding to lip-synchronization skew. As a result of this assessment, we can evaluate the unnatural feelings quantitatively, also discuss the relationship between the lip-synchronization skew and the subjective impression.},
 title = {高齢者支援のための聴覚補正技術におけるリップシンク効果の確認},
 year = {2006}
}