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    • 9. 发明授权
    • Interrupt correction of speech recognition for a navigation device
    • 导航设备的语音识别中断校正
    • US6067521A
    • 2000-05-23
    • US731158
    • 1996-10-10
    • Kazuo IshiiEiji YamamotoMiyuki TanakaHiroshi KakudaYasuharu AsanoHiroaki OgawaMasanori OmoteKatsuki Minamino
    • Kazuo IshiiEiji YamamotoMiyuki TanakaHiroshi KakudaYasuharu AsanoHiroaki OgawaMasanori OmoteKatsuki Minamino
    • G10L15/00
    • G10L15/22G01C21/3608
    • A speech recognition apparatus and method for use in a car navigation system performs speech processing for recognizing speech or spoken words referring to a specified region. An input audio signal or vocalized speech undergoes speech processing to determine and recognize the region specified in the speech. Data corresponding to the specified region is converted to coordinate position data for the region, and a map of the vicinity of the converted coordinate position data is displayed. When a new audio signal is input during speech recognition processing of a previously-input audio signal, the processing of the previously-input audio signal is interrupted and the new audio signal undergoes speech recognition processing. Accordingly, a high-efficiency operation of the car navigation system may be performed without interfering with the driving of the car. The speech recognition and apparatus also determines whether an input audio signal has been re-input within a predetermined amount of time from when the audio signal was previously input.
    • 用于汽车导航系统的语音识别装置和方法执行用于识别指定区域的语音或口语的语音处理。 输入音频信号或发声语音进行语音处理以确定和识别语音中指定的区域。 对应于指定区域的数据被转换为该区域的坐标位置数据,并且显示经转换的坐标位置数据附近的映射。 当在先前输入的音频信号的语音识别处理期间输入新的音频信号时,先前输入的音频信号的处理被中断,并且新的音频信号进行语音识别处理。 因此,可以在不妨碍轿厢的驾驶的情况下进行汽车导航系统的高效率运转。 语音识别和装置还确定输入音频信号是否已经在从先前输入音频信号的预定时间量内重新输入。