Hung Huang

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The purpose of this study is to explore the impacts of computer games on the mathematics instruction. First, the research designed and implemented the web-based games according to the content of existing textbook. And the researcher collected and analyzed the information related to the mathematics instruction integrating the computer games. In this study,(More)
本論文研究智慧型電視操作情境下之電視節目回聲消除,希望能在電視節目持續播 放的情形下,仍能錄到說話者的清晰語音,並能應用在即時語音通訊與遠距語音辨 認人機介面上。本論文的回聲消除系統演算法是以遞迴類神經網路(Recurrent Neural Network,RNN)演算法,再配上多通道麥克風做回聲消除,達到人聲增強, 抑制噪音雜訊,提高語音清晰度。實驗分別實作單純電視節目聲、人聲混電視節目 聲兩種實驗,再導入前五秒無人聲預訓練,後五秒有人聲之電視節目回聲消除模式 實驗,實驗結果以回聲衰減量來判斷效能優劣。實驗顯示,以多通道深層遞迴類神 經網路效能優於其他方法,透過多聲道 RNN處理,的確能有效地濾除雜訊。 關鍵詞: 聲學回聲消除、適應性濾波器、類神經網路、遞迴類神經網路 The 2016 Conference(More)
GPS navigation state processing using the extended Kalman filter provides optimal solutions (in the mean square sense) if the noise statistics for the measurement and system are completely known. Covariance matching method is a conventional adaptive approach for estimation of noise covariance matrices. This innovation-based adaptive estimation shows noisy(More)
The purpose of this study is to explore the impacts of computer games on the mathematics instruction. First, the research designed and implemented the web-based games according to the content of existing textbook. And the researcher collected and analyzed the information related to the mathematics instruction integrating the computer games. In this study,(More)
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