2012 Fiscal Year Final Research Report
Development of Active Sound Masking System for Speech Privacy Protection
| Project/Area Number |
22500187
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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 |
Sensitivity informatics/Soft computing
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| Research Institution | Yamaguchi University |
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Principal Investigator |
SAEKI Tetsuro 山口大学, 大学院・理工学研究科, 准教授 (40249595)
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| Co-Investigator(Renkei-kenkyūsha) |
TAMESUE Takahiro 山口大学, 大学情報機構, 助教 (00390451)
KATO Yuichi 島根大学, 総合理工学部, 教授 (10161126)
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| Project Period (FY) |
2010 – 2012
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| Keywords | スピーチプライバシー / アクティブサウンドマスキングシステム / 情報漏えい防止 / 個人情報保護 / 心理評価 |
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| Research Abstract |
In recent years, importance has been attached to achieving speech privacy in open spaces such as for oral consultations near waiting rooms of small-scale clinics, tax-payment consultations at a taxation office window, course consultations in school classrooms, and legal aid services in temporary booths. From this viewpoint, in this study, we proposed an active sound masking system, and the effectiveness of the proposed system was confirmed based on the results of psychological experiments.
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