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摘要
In this article, a sound-mixing system controlled by hand gestures recognized in a video stream is presented. This novel approach to DAW (Digital Audio Workstation) controlling, was motivated by the limited ergonomics of the computer mouse and keyboard interface, as well as by the influence of audio information visualization on sound mixing. The article reviews existing approaches to gesture controlled audio, and presents the engineered system architecture and approach to gesture sonification. The methodology involved examining the system with the help of professional audio engineers in tests conducted to assess, among others, what influence the visualization of audio parameter values may have on mixing results. The results of a questionnaire and the subjective assessment of the obtained mixes have been given. The system efficiency and gesture recognition reliability have been assessed.
- 出版日期2013-5
