首页> 外国专利> SPEAKER ADAPTING DEVICE WITHOUT TEACHER, VOICE RECOGNITION DEVICE, SPEAKER ADAPTING METHOD WITHOUT TEACHER, VOICE RECOGNITION METHOD, RECORDING MEDIUM STORED WITH SPEAKER ADAPTING PROGRAM WITHOUT TEACHER AND RECORDING MEDIUM STORED WITH VOICE RECONGNITION PROGRAM

SPEAKER ADAPTING DEVICE WITHOUT TEACHER, VOICE RECOGNITION DEVICE, SPEAKER ADAPTING METHOD WITHOUT TEACHER, VOICE RECOGNITION METHOD, RECORDING MEDIUM STORED WITH SPEAKER ADAPTING PROGRAM WITHOUT TEACHER AND RECORDING MEDIUM STORED WITH VOICE RECONGNITION PROGRAM

机译：不带教师的扬声器适配设备，语音识别设备，不带教师的扬声器适配方法，语音识别方法，不带扬声器的录音介质存储程序，不带教师的录音介质和带语音识别程序存储介质

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摘要

PROBLEM TO BE SOLVED: To obtain a speaker adapting device without a teacher in which a recognition rate is improved by preventing the erroneous estimation of the parameter of a standard pattern even when the speaking including unregistered words and the deformation of the speaking are large. ;SOLUTION: This speaker adapting device is provided with a voice feature level extracting means 1002 extracting the voice feauture levels from the input voice of a speaker, a keyword spotting means 101 recognizing and extracting and outputting a keyword and the section of the keyword by collating the voice feature levels extracted by the voice feature level extracting means 1002 with the standard pattern of a keyword to be obtained by connecting a standard pattern 1005 based on keywords stored in a recognition dictionary 1004 and a speaker adapting means without a teacher updating the standard pattern 1005 to a speaker adapting standard pattern 1008 based on the standard pattern 1005, the keyword and the voice feature levels of the section extracted as the keyword extracted by the keyword spotting means.;COPYRIGHT: (C)2001,JPO

机译：解决的问题：获得一种没有老师的说话者自适应装置，其中即使当包括未注册单词的讲话和讲话的变形很大时，通过防止对标准模式参数的错误估计来提高识别率。 ;解决方案：该说话者自适应装置配备有从说话者的输入语音中提取出语音特征等级的语音特征等级提取装置1002，关键词整理装置101，该关键词识别装置101通过核对来识别并提取并输出关键词和关键词部分。语音特征水平提取装置1002提取的语音特征水平具有要通过基于识别词典1004中存储的关键词通过连接标准模式1005而获得的关键词的标准模式和说话者适应单元而无需老师更新标准模式1005基于基于标准模式1005，由关键词发现装置提取的作为关键词提取的部分的关键词和语音特征水平的说话者适应标准样式1008。COPYRIGHT：（C）2001，JPO

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公开/公告号JP2001075588A

专利类型
公开/公告日2001-03-23

原文格式PDF
申请/专利权人 MITSUBISHI ELECTRIC CORP;
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申请/专利号JP19990251603
发明设计人 ISHII JUN;
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申请日1999-09-06
分类号G10L15/06;G10L15/02;G10L15/08;G10L15/10;G10L15/14;G10L15/00;
国家 JP
入库时间 2022-08-22 01:31:57

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