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Method for detecting sung words and use of this procedure in a game Karaoke
Method for detecting sung words and use of this procedure in a game Karaoke
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机译:在游戏卡拉OK中检测歌唱单词的方法和该程序的使用
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摘要
Method for detecting sung words regarding Humming a signal (S) of a user's voice characterized by comprising the following steps: - measuring a coefficient loudness (Vi) at different times of a period (TRi), - compare coefficients loudness (Vi) and measured in the reference period (TRi) with a threshold value (B), and - depending on the results of these comparisons (Estado_Pj) in the reference period (TRi), deduce whether in an instant analysis (ti), the user is speaking words sung if there is only sound states in the course of that period (IRT), or is humming if all instant States preserved in the course of that period reference (TRi) are voiced statements.
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