| Project/Area Number |
24651192
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Tokai University |
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Principal Investigator |
MIYACHI TAIZO 東海大学, 情報教育センター, 教授 (60384921)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | 複数音情報同時並行提供 / パラメトリックスピーカ / 近距離音空間球 / デジタルサイネージ / 感動・雰囲気情報 / 感性情報短時間提供 / 心地よさの情報提供 / 静かな環境維持 / 国際情報交換 / 国際ワークショップ共同開催 / 英国,ドイツ,チェコ他 / 国際情報交換 英国,インド,ドイツ,チェコ他 |
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| Outline of Final Research Achievements |
Four kinds of technologies in acoustic information have been investigated for digital signage in order to supplement a sense of reality and multiple deep meanings, etc. in industry and tourism. They are 1) acoustic information by ultrasonic beams can be listened within 4 meters, 2) next acoustic information cannot be listened for privacy guard that separates two sound globes, 3) loud acoustic information (83.4dB-98.3dB in white noise) in an audible globe can be listened without noise, and 4) an audience can simultaneously acquires multiple information at the intersection of ultrasonic beams.
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