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문서 편집 접근성 향상을 위한 음성 명령기반 모바일 어플리케이션 개발Voice Activity Detection Algorithm using Wavelet Band Entropy Ensemble Analysis in Car Noisy Environments

Other Titles
Voice Activity Detection Algorithm using Wavelet Band Entropy Ensemble Analysis in Car Noisy Environments
Authors
박주현박세아이무늬임순범
Issue Date
Nov-2018
Publisher
한국멀티미디어학회
Keywords
Voice Recognition; Voice Command System; Voice Writing Application; Accessibility; Dual Voice Mode; Physical Disabled User; Mobile Accessibility
Citation
한국멀티미디어학회논문지, v.21, no.11, pp.1342 - 1352
Journal Title
한국멀티미디어학회논문지
Volume
21
Number
11
Start Page
1342
End Page
1352
URI
https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/4167
DOI
10.9717/kmms.2018.21.11.1342
ISSN
1229-7771
Abstract
Voice Command systems are important means of ensuring accessibility to digital devices for use in situations where both hands are not free or for people with disabilities. Interests in services using speech recognition technology have been increasing. In this study, we developed a mobile writing application using voice recognition and voice command technology which helps people create and edit documents easily. This application is characterized by the minimization of the touch on the screen and the writing of memo by voice. We have systematically designed a mode to distinguish voice writing and voice command so that the writing and execution system can be used simultaneously in one voice interface. It provides a shortcut function that can control the cursor by voice, which makes document editing as convenient as possible. This allows people to conveniently access writing applications by voice under both physical and environmental constraints.
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ICT융합공학부 (IT공학전공)
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