Some influences of air streams on the speech communications

2017 Fiscal Year Final Research Report

• Project/Area Number: 26330315
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Kansei informatics
• Research Institution: Teikyo University
• Principal Investigator: Mochizuki Kaname 帝京大学, 文学部, 教授 (80280543)
• Co-Investigator(Kenkyū-buntansha): 大西 仁 放送大学, 教養学部, 教授 (40280549)
• Project Period (FY): 2014-04-01 – 2018-03-31
• Keywords: 対人コミュニケーション / 音声知覚 / 言語知覚 / 空気流 / 触知覚 / 実験心理学 / 感性工学

Outline of Final Research Achievements

We executed some psychophyisical experiments on the effects of visual information on sound perception. On the interaction between visual information and sound perception, McGurk effect was well known. When the sound /ba/ is presented with the movie which represents the movement of mouth pronouncing /ga/, listeners precept /da/. We added the slight temporal delay between sound and visual information, and examined the effect on receipted sound using psychophyisical methods. In addition, to replicate the findings of Gick \& Derrick (2009) which reported the very weak air stream could affect the sound perception, we tried to develop some experimental systems for that effects.

Free Research Field

実験心理学