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1. 发明申请

US20140129226A1 PRIVACY-SENSITIVE SPEECH MODEL CREATION VIA AGGREGATION OF MULTIPLE USER MODELS 有权
标题翻译：通过多种用户模型的融合进行隐私认知语音模式创建
公开(公告)号：US20140129226A1
公开(公告)日：2014-05-08
申请号：US13668662
申请日：2012-11-05
申请人： Antonio R. Lee , Petr Novak , Peder A. Olsen , Vaibhava Goel
发明人： Antonio R. Lee , Petr Novak , Peder A. Olsen , Vaibhava Goel
IPC分类号： G10L15/04
CPC分类号： G10L15/065 , G06F21/6245 , G06F21/78 , G10L15/04 , H04L63/0407
摘要： Techniques disclosed herein include systems and methods for privacy-sensitive training data collection for updating acoustic models of speech recognition systems. In one embodiment, the system locally creates adaptation data from raw audio data. Such adaptation can include derived statistics and/or acoustic model update parameters. The derived statistics and/or updated acoustic model data can then be sent to a speech recognition server or third-party entity. Since the audio data and transcriptions are already processed, the statistics or acoustic model data is devoid of any information that could be human-readable or machine readable such as to enable reconstruction of audio data. Thus, such converted data sent to a server does not include personal or confidential information. Third-party servers can then continually update speech models without storing personal and confidential utterances of users.
摘要翻译：本文公开的技术包括用于更新语音识别系统的声学模型的用于隐私敏感的训练数据收集的系统和方法。在一个实施例中，系统从原始音频数据本地创建适配数据。这种适应可以包括导出的统计和/或声学模型更新参数。导出的统计和/或更新的声学模型数据随后可被发送到语音识别服务器或第三方实体。由于已经处理了音频数据和转录，所以统计数据或声学模型数据没有任何可能是人可读或机器可读的信息，例如能够重建音频数据。因此，发送到服务器的转换数据不包括个人或机密信息。然后，第三方服务器可以不间断地更新语音模型，而不会存储用户的个人和机密话语。

2. 发明授权

US06477493B1 Off site voice enrollment on a transcription device for speech recognition 有权
标题翻译：用于语音识别的转录设备上的离线语音注册
公开(公告)号：US06477493B1
公开(公告)日：2002-11-05
申请号：US09354412
申请日：1999-07-15
申请人： Brian S. Brooks , Waltraud Brunner , Carmi Gazit , Arthur Keller , Antonio R. Lee , Thomas Netousek , Kerry A. Ortega
发明人： Brian S. Brooks , Waltraud Brunner , Carmi Gazit , Arthur Keller , Antonio R. Lee , Thomas Netousek , Kerry A. Ortega
IPC分类号： G10L1700
CPC分类号： G10L15/063 , G10L2015/0638
摘要： A method and system for use with a computer recognition system to enroll a user. The method involves a series of steps. The invention provides a user with an enrollment script. The invention then receives a recording made with a transcription device of a dictation session in which the user has dictated at least a portion of the enrollment script. Additionally, the invention can enroll the user in the speech recognition system by decoding the recording and training the speech recognition system.
摘要翻译：一种与计算机识别系统一起使用以注册用户的方法和系统。该方法涉及一系列步骤。本发明为用户提供了注册脚本。然后，本发明接收用听写会话的转录装置进行的记录，其中用户已经规定了登记脚本的至少一部分。此外，本发明可以通过解码记录和训练语音识别系统来将用户注册到语音识别系统中。

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