| 变频采样PCM语音合成法初探 |
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| 引用本文： | 何碧华. 变频采样PCM语音合成法初探[J]. 陕西理工学院学报(自然科学版), 1996, 0(4) |
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| 作者姓名： | 何碧华 |
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| 作者单位： | 陕西工学院电子系 |
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| 摘 要： | 给出了变频采样ＰＣＭ合成法，并介绍了一种用单片机实现变频采样的实用电路。其特点是采样频率随语音而变化。在保证同等音质的条件下，变频采样ＰＣＭ比传统的ＰＣＭ合成法将节省１／２以上的语音存贮单元
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| 关 键 词： | 变频采样；PCM；语音；音质；频率；存贮单元 |
A Study of PCM Speech-sounds Composition by Change Frequency of Sampling |
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| He Bihua. A Study of PCM Speech-sounds Composition by Change Frequency of Sampling[J]. Journal of Shananxi University of Technology(Natural Science Edition), 1996, 0(4) |
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| Authors: | He Bihua |
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| Abstract: | When the sampling frequency varies with the Changing of Speech sound signals,the tone quality keeps the same.The frequency change sampling PCM will save more than half of the speech sounds storage unit in comparison with the traditional PCM. |
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| Keywords: | Changing Frequency sampling PCM Speech-sounds Tone quality Frequency storage unit |
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