办公自动化应包括文字处理、数据输入、电子邮件、图像处理、语音处理、以及各种办公信息系统。
Office automation applications include word processing, date entry, electronic mail, image processing, voice processing, and office information system.
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。
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.
小波分析已经广泛应用于理论数学、应用数学、信号处理、语音识别与合成、自动控制和图像处理与分析等领域。
The wavelet analysis is applying widely to pure mathematics, applied mathematics, signal processing, speech recognition and synthesis, automation processing and image analysis etc.
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