| 语音语法在VoiceXML中的应用 |
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| 引用本文： | 汪林林.语音语法在VoiceXML中的应用[J].西南师范大学学报(自然科学版),2005,30(2):235-239. |
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| 作者姓名： | 汪林林 |
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| 作者单位： | 重庆邮电学院,软件学院,重庆,400065 |
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| 摘 要： | 语音语法是自动语音识别的重要参考依据．在基于Voice XML的语音增值业务中应用越来越广泛．介绍了VoiceXML与语法的关系．描述了语音识别原理．推导出了常用的Nuance语法形式逻辑表达式．在此基础上，构建了一个语音拨号系统，并着重阐述了其中语音语法的应用．
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| 关 键 词： | 语音扩展标记语言 双音多频收号器 自动语音识别 语音拨号 语音语法 |
| 文章编号： | 1000-5471(2005)02-0235-05 |
| 修稿时间： | 2004年10月26 |
The Application of Speech Grammar in VoiceXML |
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| WANG Lin-lin.The Application of Speech Grammar in VoiceXML[J].Journal of Southwest China Normal University(Natural Science),2005,30(2):235-239. |
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| Authors: | WANG Lin-lin |
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| Abstract: | Speech Grammar is the important reference frame of ASR, and it is more and more popular in the Voice value-added services based on VoiceXML. The paper introduces the relationship between VoiceXML and Grammar at first, then describes the principle of ASR, and deduces the common formal logic of Nuance speech grammar. Having these, the author constructs a VAD System, which is very useful and has a very broad market prospect, and emphasizes on the using of speech grammar in it. |
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| Keywords: | voice extensible markup language dual tone multi-frequency automatic speech recognition voice activated dialing speech grammar |
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