Kurachi M, Ishigami H, Kuroki H, Yamada S
The Second Department of Prosthetic Dentistry, Asahi University, School of Dentistry.
Gifu Shika Gakkai Zasshi. 1990 Jun;17(1):160-9.
This study concerns the effects of various prosthetic apparatus on speech perception. In this study we analyzed not only the first and second formant frequencies (as have often been studied previously) but also the third formant frequencies, and the three formant frequencies en masse. Our study demonstrated that of the six kinds of prosthetic apparatus we examined, the least effective apparatus was the L.S. type, while the most effective was the M.P. type.
本研究关注各种修复器械对言语感知的影响。在本研究中，我们不仅分析了第一和第二共振峰频率（正如之前经常研究的那样），还分析了第三共振峰频率以及这三个共振峰频率的整体情况。我们的研究表明，在我们所检测的六种修复器械中，效果最差的是L.S.型，而效果最佳的是M.P.型。
