| 一种易于实现的线性预测方案 |
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| 引用本文： | 李浩. 一种易于实现的线性预测方案[J]. 徐州工程学院学报, 2003, 0(2) |
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| 作者姓名： | 李浩 |
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| 作者单位： | 徐州工程学院(筹) 江苏徐州 |
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| 摘 要： | 通过阐述线性预测的基本原理,针对语音信号的频谱特性,提出了一种改进的LPC方案。该方案可以提高频谱特性,降低预测阶数,提高预测计算的速度,易于在计算机上实现。
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| 关 键 词： | 线性预测 语音信号 频谱 FFT |
An Easily Realized LPC Scheme |
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| Li Hao. An Easily Realized LPC Scheme[J]. Journal of Xuzhou Istitute of Technology, 2003, 0(2) |
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| Authors: | Li Hao |
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| Abstract: | The Linear Predictive (LPC) is one of the important methods in speech processing. In this paper we first discuss the fundamental principles of LPC. Based on the characteristics of the speech spectrum, an improved LPC scheme is presented. The scheme can improve the characteristics of the spectrum, diminish the predictive bank number and accelerate the speed of processing. Especially, it can be realized by computers. |
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| Keywords: | Linear Predictive (LPC) Speech signals Spectrum FFT |
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