Before analyzed, Speech data are weighted by Hamming function and pre emphasized, silence segments are detected and discarded by computer automatically based on the frame energy threshold.
分析之前，语音样本经过频域预加权和时域汉明窗加权处理，并利用帧能量门限自动去除了样本中的寂静段。
Calculate the comprehensive score for the evaluated project with Weighted Sum Method, and achieve the forecast of project's establishment in computer with ASP programming.
本研究还采用加权求和法计算待评项目综合得分，并应用ASP编程实现中标预测计算机应用。
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