A design of acoustic sound field transcription system with surround microphone array
| Project/Area Number |
20700169
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
NISHIURA Takanobu Ritsumeikan University, 情報理工学部, 准教授 (70343275)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 音声情報処理 / 音声認識 / 音響工学 / アレー信号処理 / 音源識別 / マイクロホンアレー |
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| Research Abstract |
We try to design an acoustic sound field transcription system with a surround microphone array. It consists of an acoustic sound dictation as recording any sound events with texts, a sound event localization, and a sound event active time estimation. As a result of our research, we could design the acoustic sound field transcription system that is possible to transcript any sound events based on the estimated positions, the estimated time-index and the estimated sound events with text in online.
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Report
(4 results)
Research Products
(35 results)
