SYSTEM FOR PROVIDING AN ACOUSTIC SIGNAL WITH EXTENDED BANDWIDTH
    1.
    发明申请
    SYSTEM FOR PROVIDING AN ACOUSTIC SIGNAL WITH EXTENDED BANDWIDTH 有权
    用于提供具有扩展带宽的声学信号的系统

    公开(公告)号:US20080195392A1

    公开(公告)日:2008-08-14

    申请号:US12015907

    申请日:2008-01-17

    IPC分类号: G10L13/00

    CPC分类号: G10L21/038

    摘要: A bandwidth extension system extends the bandwidth of an acoustic signal. By shifting a portion of the signal by a frequency value, the system generates an upper bandwidth extension signal. An extended bandwidth acoustic signal may be generated from the acoustic signal, the upper bandwidth extension signal, and/or a lower bandwidth extension signal.

    摘要翻译: 带宽扩展系统扩展了声信号的带宽。 通过将信号的一部分移动一个频率值,系统产生一个较高的带宽扩展信号。 可以从声信号,较高带宽扩展信号和/或较低带宽扩展信号产生扩展带宽声信号。

    Voice-controlled data system
    2.
    发明申请
    Voice-controlled data system 有权
    语音控制数据系统

    公开(公告)号:US20060206327A1

    公开(公告)日:2006-09-14

    申请号:US11360034

    申请日:2006-02-21

    IPC分类号: G10L15/04

    CPC分类号: G10L15/26 G10H2240/131

    摘要: A voice-controlled data system is providing that has a storage medium for storing media files, the media files having associated file identification data for allowing the identification of the media files, the file identification data including phonetic data having phonetic information corresponding to the file identification data. The phonetic data is supplied to a speech recognition unit that compares the phonetic data to a speech command input into the speech recognition unit. The data system further includes a file selecting unit that selects one of the media files based on the comparison result.

    摘要翻译: 语音控制数据系统提供具有用于存储媒体文件的存储介质,媒体文件具有用于允许媒体文件的识别的相关联的文件标识数据,文件识别数据包括具有与文件识别对应的语音信息的语音数据 数据。 语音数据被提供给将语音数据与输入到语音识别单元中的语音命令进行比较的语音识别单元。 该数据系统还包括一个文件选择单元,该文件选择单元根据比较结果选择一个媒体文件。