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    • 43. 发明授权
    • Speech-input control device
    • 语音输入控制装置
    • US5826233A
    • 1998-10-20
    • US857042
    • 1997-05-15
    • Yoshiyuki Matsumoto
    • Yoshiyuki Matsumoto
    • G06F3/16G05B15/02G10L15/00G10L15/06G10L15/22G10L3/00
    • G10L15/22
    • A speech input control device for recognizing an input speech and giving a specified control instruction to a target device, which device is provided with a portion for detecting that a word inputted by voice is unregistered in a voice word dictionary, a portion for extracting a feature of the detected unregistered words and storing the extracted feature, a portion for counting the input frequency of each unregistered word and renewably storing the counted input frequency, and a portion for changing a response message in response to an unregistered word depending to its input frequency and which is capable of adaptively responding by avoiding outputting the same response message such as "The input cannot be recognized" and "Correct input is required" or the like whenever the user's meaningless word or habitual phrase is inputted thereafter.
    • 一种用于识别输入语音并向目标设备给出指定的控制指令的语音输入控制设备,该设备设置有用于检测语音输入的词语在语音词典中未被注册的部分,用于提取特征的部分 检测未注册字并存储所提取的特征,用于对每个未注册字的输入频率进行计数的部分和可重新存储计数的输入频率的部分,以及用于响应于其未注册字而改变响应消息的部分,该部分根据其输入频率,以及 每当用户无意义的字或习惯短语被输入时,其能够通过避免输出诸如“无法识别输入”和“需要正确输入”的相同响应消息来自适应地进行响应。