| 一种低比特率中文语音信息编码传输技术 |
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| 引用本文： | 赵平,史浩山.一种低比特率中文语音信息编码传输技术[J].华南理工大学学报(自然科学版),2003,31(7):95-97. |
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| 作者姓名： | 赵平 史浩山 |
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| 作者单位： | 西北工业大学电子工程系,陕西,西安,710072 |
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| 摘 要： | 研究一种中文语音信息编码技术．通过采用语音小波分析识别处理和语音信息特征编码，包括中文语音小波包分解、语音音素和音节声调识别、口音特征参数提取、语音信息和特征参数组合编码，这种低比特率编码技术理论上可将传输效率提高1倍．
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| 关 键 词： | 中文语音特征 小波分析 语音识别 组合编码 |
| 文章编号： | 1000-565X(2003)07-0095-03 |
| 修稿时间： | 2002年8月26日 |
Chinese Speech Information Coding for a Low-bit-rate Transmission Technique |
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| Zhao Ping Shi Hao-shan.Chinese Speech Information Coding for a Low-bit-rate Transmission Technique[J].Journal of South China University of Technology(Natural Science Edition),2003,31(7):95-97. |
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| Authors: | Zhao Ping Shi Hao-shan |
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| Abstract: | To study a technique on Chinese speech information coding. The low-bit-rate coding technique can double the speech processing with wavelet analysis and recognition, and information coding with speech characteristics, which include wavelet package disassembling, speech phoneme and syllable note recognizing, accent character fetching, speech information and character parameter integrated coding. |
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| Keywords: | Chinese speech characteristic wavelet analysis speech recognition integrated coding |
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