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Abstract:
语音编码技术是一种变换技术。现有的语音编码技术实质上是一种机械式的量化,编码噪声大,算法复杂。针对语音信号的特点,提出了一种基于准同构变换技术的编码方法,编码步长能够自动适应信号频谱的变化,且量化噪声极小,从而大大降低了编码的比特率。本项技术已得到了实际应用。
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Source :
电子技术应用
Year: 1997
Issue: 10
Page: 17-18
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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