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    • 1. 发明申请
    • Multi-party conversation analyzer & logger
    • 多方会话分析器和记录器
    • US20070071206A1
    • 2007-03-29
    • US11475541
    • 2006-06-26
    • Jay GainsboroLee Weinstein
    • Jay GainsboroLee Weinstein
    • H04M9/00H04M1/60
    • G10L25/63G10L15/1807G10L17/00G10L21/12H04M3/2281H04M2201/41
    • A multi-party conversation analyzer and logger uses a variety of techniques including spectrographic voice analysis, absolute loudness measurements, directional microphones, and telephonic directional separation to determine the number of parties who take part in a conversation, and segment the conversation by speaking party. In one aspect, the invention monitors telephone conversations in real time to detect conditions of interest (for instance, calls to non-allowed parties or calls of a prohibited nature from prison inmates). In another aspect, automated prosody measurement algorithms are used in conjunction with speaker segmentation to extract emotional content of the speech of participants within a particular conversation, and speaker interactions and emotions are displayed in graphical form. A conversation database is generated which contains conversation recordings, and derived data such as transcription text, derived emotions, alert conditions, and correctness probabilities associated with derived data. Investigative tools allow flexible queries of the conversation database.
    • 多方会话分析器和记录器使用各种技术,包括光谱语音分析,绝对响度测量,定向麦克风和电话方向分离,以确定参与对话的各方数量,并通过会话分割对话。 一方面,本发明实时监控电话对话以检测感兴趣的情况(例如,对不允许的当事人的呼叫或被监禁的囚犯的被禁止的呼叫)。 在另一方面,自动化韵律测量算法与说话者分割结合使用以提取特定对话内的参与者的言语的情感内容,并且以图形形式显示说话人的交互和情绪。 生成会话数据库,其中包含会话记录,以及衍生数据,如转录文本,派生情绪,警报条件以及与派生数据相关联的正确性概率。 调查工具允许会话数据库的灵活查询。