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Received:September 14, 2012 Revised:October 28, 2012
Received:September 14, 2012 Revised:October 28, 2012
中文摘要: 针对智能机器人系统对语音交互功能的实际需求, 在DM-B200开放式机器人平台上,设计并实现了基于语音信息的说话人身份识别功能和语音指令识别功能. 为了准确识别特定说话人的身份, 采用了矢量量化的识别方法, 而为了提高机器人语音控制的实时性, 语音指令识别采用了动态时间规整的方法. 应用结果表明, 所设计的语音识别系统达到96%以上的综合识别率, 具有实际应用价值.
Abstract:For satisfying the voice-based communication requirements of intelligent robotics, based on the DM-B200 robot, the speaker identification system and command recognition system are designed. In order to improve the correct recognition rate of speaker identification, the vector quantization method is used. And the dynamic time warping algorithm is used to speed the command recognition process. The application results showed the designed systems obtained more than 96% correct recognition rate and are easy to be extended to the real production.
keywords: voice command recognition vector quantization algorithm speaker identification dynamic time warping
文章编号： 中图分类号： 文献标志码：
基金项目:国家自然科学基金青年基金(61103123)
| Author Name | Affiliation |
| JI Xiao-Fei | School of Automation, Shenyang Aerospace University, Shenyang 110136, China |
| Author Name | Affiliation |
| JI Xiao-Fei | School of Automation, Shenyang Aerospace University, Shenyang 110136, China |
引用文本：
姬晓飞.语音信息的身份和指令识别方法应用.计算机系统应用,2013,22(4):186-189
JI Xiao-Fei.Application of Voice-Based Speaker Identification System and Command Recognition Algorithm.COMPUTER SYSTEMS APPLICATIONS,2013,22(4):186-189
姬晓飞.语音信息的身份和指令识别方法应用.计算机系统应用,2013,22(4):186-189
JI Xiao-Fei.Application of Voice-Based Speaker Identification System and Command Recognition Algorithm.COMPUTER SYSTEMS APPLICATIONS,2013,22(4):186-189
