2017 Fiscal Year Final Research Report
Development of Speech Enhancement Algorithm on Highly Noisy Environment Using Noise Database
| Project/Area Number |
16K18111
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Measurement engineering
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| Research Institution | Saitama University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 音声強調 / 雑音除去 / 音声解析 |
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| Outline of Final Research Achievements |
We proposed accurate analysis methods for speech and and a speech enhancement architecture using deep neural network (DNN) in order to develop a speech enhancement algorithm on highly noisy environment. The former is an method to estimate the speech and noise accurately from the noisy speech including the non-stationary noise. The latter is designed analytically so as to be a structure matching the speech enhancement. They are expected to be important techniques in the environment affected by noise, such as the hands-free speech communication or the speech recognition on the AI speaker.
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| Free Research Field |
信号処理
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