| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
In this study, we developed a framework for manipulating auditory perception to create an environment in which people can freely manipulate their auditory perception.
We assume an environment where a user always wears an earphone-type wearable device with a microphone. According to the user’s request, the system manipulates the frequency of the external sound acquired by the microphone and transmits the sound after the manipulation to the user's ear canal. Manipulating auditory perception enables the usage of hearing that has been difficult for conventional human abilities, such as hazard recognition by converting ultrasound into audible sound and voice communication using ultrasound.
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