Method and system for performing speaker verification on a spoken
utterance
    1.
    发明授权
    Method and system for performing speaker verification on a spoken utterance 失效
    用于对讲话语音进行演讲者验证的方法和系统

    公开(公告)号:US5752231A

    公开(公告)日:1998-05-12

    申请号:US600387

    申请日:1996-02-12

    CPC分类号: G10L17/00

    摘要: The present invention provides a system and method for performing speaker verification on a spoken utterance. The present invention includes a verification template generator (40) which generates speaker-dependent verification templates for each possible spoken item that may be in the spoken utterance. A speech recognizer (42) performs speech recognition functions on the spoken utterance. A frame mapper (44) marks the beginning and ending of each spoken item within the spoken utterance. Verification module (46) generates a verification signal in response to verifying a minimum number of the spoken items within the spoken utterance being matched with the speaker dependent verification templates.

    摘要翻译: 本发明提供了一种用于在讲话语音上执行说话者验证的系统和方法。 本发明包括一个验证模板生成器(40),该验证模板生成器(40)为可能在口头发音中的每个可能的口语项产生与说话者相关的验证模板。 语音识别器(42)对讲话语音执行语音识别功能。 框架映射器(44)标记了口语中每个口语项目的开始和结束。 验证模块(46)响应于验证在与说话者相关的验证模板匹配的口语话语中的最小数量的语音项目来生成验证信号。