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    • 1. 发明授权
    • Speech retrieval apparatus and speech retrieval method
    • 语音检索装置和语音检索方法
    • US08504367B2
    • 2013-08-06
    • US12872291
    • 2010-08-31
    • Dafei ShiYaojie LuYueyan YinJichuan ZhengLijun Zhao
    • Dafei ShiYaojie LuYueyan YinJichuan ZhengLijun Zhao
    • G10L15/04G06F17/30
    • G06F17/3074G06F17/30743
    • Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in a speech database, for an audio file matching an input search term by using an acoustic model serialization code, a phonemic code, a sub-word unit, and a speech recognition result of speech. The speech retrieval apparatus comprises a first conversion device, a first division device, a first speech retrieval unit creation device, a second conversion device, a second division device, a second speech retrieval unit creation device, and a matching device. The speech retrieval method comprises a first conversion step, a first division step, a first speech retrieval unit creation step, a second conversion step, a second division step, a second speech retrieval unit creation step, and a matching step.
    • 公开了一种用于在语音数据库中搜索与输入搜索词匹配的音频文件的语音检索装置和语音检索方法,该音频文件通过使用声学模型序列化码,音素码,子字单元和语音识别 结果语言 语音检索装置包括第一转换装置,第一分割装置,第一语音检索单元创建装置,第二转换装置,第二分割装置,第二语音检索单元创建装置和匹配装置。 语音检索方法包括第一转换步骤,第一分割步骤,第一语音检索单元创建步骤,第二转换步骤,第二分割步骤,第二语音检索单元创建步骤和匹配步骤。
    • 2. 发明申请
    • SPEECH RETRIEVAL APPARATUS AND SPEECH RETRIEVAL METHOD
    • 语音检索装置和语音检索方法
    • US20110131236A1
    • 2011-06-02
    • US12910148
    • 2010-10-22
    • Yueyan YINYaojie LuDafei ShiJichuan ZhengLijun Zhao
    • Yueyan YINYaojie LuDafei ShiJichuan ZhengLijun Zhao
    • G06F17/30
    • G10L25/48G06F17/30746G06F17/30749G10H2240/131
    • Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in an audio file database, for one or more target audio files by using one or more input search terms. The speech retrieval apparatus comprises a related document obtaining unit configured to search, in a related document database where documents related to audio files in the audio file database are stored, for one or more related documents by using the search terms; a correspondence audio file obtaining unit configured to search, in the audio file database, for one or more correspondence audio files corresponding to the obtained related documents; and a speech-to-speech search unit configured to search, in the audio file database, for the target audio files by using the obtained correspondence audio files.
    • 公开了一种用于在音频文件数据库中通过使用一个或多个输入搜索项来搜索一个或多个目标音频文件的语音检索装置和语音检索方法。 语音检索装置包括:相关文档获取单元,被配置为在相关文档数据库中搜索与音频文件数据库中的音频文件相关的文档,通过使用搜索词来搜索一个或多个相关文档; 对应音频文件获取单元,被配置为在音频文件数据库中搜索与所获得的相关文档相对应的一个或多个对应音频文件; 以及语音到语音搜索单元,被配置为通过使用所获得的对应音频文件在音频文件数据库中搜索目标音频文件。
    • 3. 发明授权
    • Speech retrieval apparatus and speech retrieval method
    • 语音检索装置和语音检索方法
    • US08316004B2
    • 2012-11-20
    • US12910148
    • 2010-10-22
    • Yueyan YinYaojie LuDafei ShiJichuan ZhengLijun Zhao
    • Yueyan YinYaojie LuDafei ShiJichuan ZhengLijun Zhao
    • G06F7/00G06F17/30
    • G10L25/48G06F17/30746G06F17/30749G10H2240/131
    • Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in an audio file database, for one or more target audio files by using one or more input search terms. The speech retrieval apparatus comprises a related document obtaining unit configured to search, in a related document database where documents related to audio files in the audio file database are stored, for one or more related documents by using the search terms; a correspondence audio file obtaining unit configured to search, in the audio file database, for one or more correspondence audio files corresponding to the obtained related documents; and a speech-to-speech search unit configured to search, in the audio file database, for the target audio files by using the obtained correspondence audio files.
    • 公开了一种用于在音频文件数据库中通过使用一个或多个输入搜索项来搜索一个或多个目标音频文件的语音检索装置和语音检索方法。 语音检索装置包括:相关文档获取单元,被配置为在相关文档数据库中搜索与音频文件数据库中的音频文件相关的文档,通过使用搜索词来搜索一个或多个相关文档; 对应音频文件获取单元,被配置为在音频文件数据库中搜索与所获得的相关文档相对应的一个或多个对应音频文件; 以及语音到语音搜索单元,被配置为通过使用所获得的对应音频文件在音频文件数据库中搜索目标音频文件。