| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Outline of Final Research Achievements |
(1) We conducted a one-week-long investigation of indoor environmental sounds for each research subject. Sounds which had an influence on the behavior after the sounds were selected and recorded to construct a sound database. The database was labelled by sound impression based on hearing experiment.
(2) We developed a sound recognition method which can output recognition results every moment and update degree of belief about the result as the following part of the sounds arrives, which was examined in both emotional speech recognition and environment sound recognition experiments. According to computer simulations, it was confirmed that the method had the intended property.
(3) We examined bone-conduction headphones as a presentation device for information of occurring sounds. Because perceived sounds direction through bone-conduction headphones had a tendency to slip off, we developed a correction method.
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