Continuous speech recognition and voice response system and method to
enable conversational dialogues with microprocessors
    1.
    发明授权
    Continuous speech recognition and voice response system and method to enable conversational dialogues with microprocessors 失效
    连续的语音识别和语音响应系统和方法,以实现与微处理器的会话对话

    公开(公告)号:US5615296A

    公开(公告)日:1997-03-25

    申请号:US152654

    申请日:1993-11-12

    CPC分类号: G10L15/22 G10L15/18

    摘要: A continuous speech recognition and voice response system provides a natural sounding and effective interactive, speech-driven dialogue from a data processing system. A concatenation of words into phrases and sentences improves recognition and mimic natural language processing. The system uses speaker-independent, continuous-speech to initiate the playback of audio files. The system employs high-speed context switching to modify the active vocabulary and applies high-speed context switching to modify or activate Audio WAV voice response files. The system uses dialogue history to activate selected context, Baukus-Naur Form (BNF) grammars and WAV files and provides phrase or sentence long dialogue prompts to improve accuracy. The system also provides audio prompts to improve accuracy and provides speech-activated buttons to navigate between menus.

    摘要翻译: 连续语音识别和语音响应系统提供了一种来自数据处理系统的自然发声和有效的交互式语音驱动对话。 将词语拼接成短语和句子改善了识别和模仿自然语言处理。 该系统使用与扬声器无关的连续语音来启动音频文件的播放。 该系统采用高速上下文切换来修改活动词汇,并应用高速上下文切换来修改或激活音频WAV语音响应文件。 系统使用对话历史来激活所选择的上下文,Baukus-Naur Form(BNF)语法和WAV文件,并提供短语或句子长对话提示,以提高准确性。 该系统还提供音频提示以提高精度,并提供语音激活的按钮以在菜单之间导航。