| Project/Area Number |
22500513
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | University of Shizuoka |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Akio 筑波技術大学, 産業技術学部, 教授 (10369308)
OKAZAKI Akio 筑波技術大学, 産業技術学部, 教授 (20516679)
HIDESHIMA Masayuki 東京医科歯科大学, 歯学部付属病院, 講師 (50218723)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ヒューマンインターフェイス / 健康・福祉工学 / パターン認識 / 音声情報処理 / 障害学 / 発音評価 / 音声認識 / 聴覚障害 / ﾋｭｰﾏﾝｲﾝﾀｰﾌｪｲｽ |
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| Research Abstract |
We added a vowel region estimation function to the existing consonant region estimation function in the VoiceAnalyzer speech analysis system, which made it easier to understand the configuration of phonemes in words.We further facilitated understanding by adding a hiragana display to the alphabetical display of the phonetic segment labels. Moreover, usability was enhanced through compatibility with the touch-input function newly added in Windows 8. We collected data of 10 persons × 235 words spoken by hearing-impaired people and found that the utterance of voiced speech is generally difficult for hearing-impaired people. We also understood thatspeech omitting phonemes or vague speech was improved through this system’ s visualization of sound.
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