| 基于Dialogic语音卡实时数据采集的电话语音识别系统 |
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| 引用本文： | 肖熙,王侠,王作英.基于Dialogic语音卡实时数据采集的电话语音识别系统[J].计算机工程与应用,2003,39(17):110-114. |
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| 作者姓名： | 肖熙 王侠 王作英 |
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| 作者单位： | 清华大学电子工程系,北京,100084 |
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| 基金项目： | 国家863“智能化中文语音信息处理平台”研究项目(编号:2001AA114071) |
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| 摘 要： | 语音识别技术在新一代呼叫中心的IVR系统中得到了广泛的应用。为了使用Dialogic电话语音卡进行语音识别,文章解决了用Dialogic语音卡进行语音数据实时采集的问题,并给出了一种用动态背景噪声电平检测语音的算法,建立起了基于DialogicD/120JCT-LS电话语音卡的自动电话交换转接系统。
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| 关 键 词： | 呼叫中心 IVR 语音识别 |
| 文章编号： | 1002-8331-(2003)17-0110-05 |
| 修稿时间： | 2003年1月1日 |
A Telephone Speech Recognition System Based on the Real Time Data Acquisition of the Dialogic Voice Board |
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| Xiao Xi Wang Xia Wang Zuoying.A Telephone Speech Recognition System Based on the Real Time Data Acquisition of the Dialogic Voice Board[J].Computer Engineering and Applications,2003,39(17):110-114. |
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| Authors: | Xiao Xi Wang Xia Wang Zuoying |
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| Abstract: | The speech recognition technology has been widely u sed in the IVR system of the new generation of the call center.In order to impl ement a speech recognition system using the Dialogic voice board,a solution of real time speech data acquisition by using Dialogic voice board is given in th is paper and a speech detection algorithm is also proposed based on the dynamic background noise detection.Finally an automatic telephone switchboard is setup based on the Dialogic D/120JCT-LS voice board. |
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| Keywords: | Call center IVR Speech recognition |
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