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1. 发明授权

US10133546B2 Providing content on multiple devices 有权
公开(公告)号：US10133546B2
公开(公告)日：2018-11-20
申请号：US13829156
申请日：2013-03-14
申请人： Rawles LLC
发明人： Gregory Michael Hart , Scott Ian Blanksteen , John Daniel Thimsen , Allan Timothy Lindsay , Robert David Owen , Charles Peter Hoppe
IPC分类号： G10L21/00 , G10L25/00 , G06F3/16 , G10L15/00
摘要： Techniques for receiving a voice command from a user and, in response, providing audible content to the user using a first device and providing visual content for the user using a second device. In some instances, the first device includes a microphone for generating audio signals that include user speech, as well as a speaker for outputting audible content in response to identified voice commands from the speech. However, the first device might not include a display for displaying graphical content. As such, the first device may be configured to identify devices that include displays and that are proximate to the first device. The first device may then instruct one or more of these other devices to output visual content associated with a user's voice command.

2. 发明授权

US09098467B1 Accepting voice commands based on user identity 有权
标题翻译：接受基于用户身份的语音命令
公开(公告)号：US09098467B1
公开(公告)日：2015-08-04
申请号：US13720841
申请日：2012-12-19
申请人： Rawles LLC
发明人： Scott Ian Blanksteen , Bjorn Hoffmeister
IPC分类号： G10L15/00 , G10L17/00 , G10L21/00 , G10L25/00 , G06F17/20
CPC分类号： G10L15/22 , G10L17/00 , G10L2015/223 , G10L2015/227
摘要： Techniques for determining when to perform an action associated with a voice command and when to disregard the voice command. In some instances, the techniques reference an identity of a user that utters a command when making this determination. For instance, if a first user awakens a device or initially begins providing voice commands to the device, the device or another computing device may perform actions associated with subsequent voice commands uttered by the same user, while disregarding voice commands from other users. That is, because the device is engaging in a dialog with a first user, the device may refrain from engaging in a dialog with a different user. Additionally or alternatively, the device may begin a new dialog with the different user, either upon identifying the command of the other user or upon finishing the dialog with the first user.
摘要翻译：用于确定何时执行与语音命令相关联的动作以及何时忽略语音命令的技术。在某些情况下，这些技术参考在进行此确定时发出命令的用户的身份。例如，如果第一用户唤醒设备或者最初开始向设备提供语音命令，则设备或另一个计算设备可以执行与同一用户发出的后续语音命令相关联的动作，同时忽略来自其他用户的语音命令。也就是说，由于设备正在与第一用户进行对话，所以设备可以避免与不同的用户进行对话。另外或替代地，设备可以在识别另一用户的命令或者在完成与第一用户的对话之后，与不同的用户开始新的对话。

3. 发明申请

US20140278438A1 Providing Content on Multiple Devices 审中-公开
标题翻译：在多个设备上提供内容
公开(公告)号：US20140278438A1
公开(公告)日：2014-09-18
申请号：US13829156
申请日：2013-03-14
申请人： Rawles LLC
发明人： Gregory Michael Hart , Scott Ian Blanksteen , John Daniel Thimsen , Allan Timothy Lindsay , Robert David Owen , Charles Peter Hoppe
IPC分类号： G10L21/06
CPC分类号： G06F3/167 , G10L15/00
摘要： Techniques for receiving a voice command from a user and, in response, providing audible content to the user using a first device and providing visual content for the user using a second device. In some instances, the first device includes a microphone for generating audio signals that include user speech, as well as a speaker for outputting audible content in response to identified voice commands from the speech. However, the first device might not include a display for displaying graphical content. As such, the first device may be configured to identify devices that include displays and that are proximate to the first device. The first device may then instruct one or more of these other devices to output visual content associated with a user's voice command.
摘要翻译：用于从用户接收语音命令的技术，并且作为响应，使用第一设备向用户提供可听内容，并使用第二设备为用户提供视觉内容。在一些情况下，第一设备包括用于产生包括用户语音的音频信号的麦克风，以及用于响应于来自语音的所识别的语音命令而输出可听内容的扬声器。但是，第一个设备可能不包含用于显示图形内容的显示。因此，第一设备可以被配置为识别包括显示器并且靠近第一设备的设备。然后，第一设备可以指示这些其他设备中的一个或多个输出与用户的语音命令相关联的可视内容。

4. 发明授权

US09271111B2 Response endpoint selection 有权
标题翻译：响应端点选择
公开(公告)号：US09271111B2
公开(公告)日：2016-02-23
申请号：US13715741
申请日：2012-12-14
申请人： Rawles LLC
发明人： Scott Ian Blanksteen
IPC分类号： G06F15/16 , H04W4/02 , H04W4/04
CPC分类号： H04W4/02 , H04L67/22 , H04W4/029 , H04W4/043
摘要： A computing system has multiple endpoint computing devices in local environments to receive verbal requests from various users and a central or remote system to process the requests. The remote system generates responses and uses a variety of techniques to determine where and when to return responses audibly to the users. For each request, the remote system understands who is making the request, determines when to provide the response to the user, ascertains where the user is when it is time to deliver the response, discovers which of the endpoint devices are available to deliver the response, and evaluates which of the available devices is best to deliver the response. The system then delivers the response to the best endpoint device for audible emission or other form of presentation to the user.
摘要翻译：计算系统在本地环境中具有多个端点计算设备，用于接收来自各种用户的语音请求以及中央或远程系统来处理请求。远程系统产生响应并使用各种技术来确定在哪里和何时向用户可听地返回响应。对于每个请求，远程系统了解谁正在进行请求，确定何时向用户提供响应，确定用户何时交付响应，发现哪个端点设备可用于传递响应，并评估哪些可用设备最适合提供响应。然后，系统将响应传递给用于可听发射的最佳端点设备或者向用户提供其他形式的呈现。

5. 发明申请

US20140249817A1 Identification using Audio Signatures and Additional Characteristics 有权
标题翻译：使用音频签名和附加特征进行识别
公开(公告)号：US20140249817A1
公开(公告)日：2014-09-04
申请号：US13784616
申请日：2013-03-04
申请人： RAWLES LLC
发明人： Gregory Michael Hart , Scott Ian Blanksteen , Stephen Frederick Potter , William Folwell Barton
IPC分类号： G10L15/04
CPC分类号： G10L15/22 , G10L17/00 , G10L2015/223
摘要： Techniques for using both speaker-identification information and other characteristics associated with received voice commands to determine how and whether to respond to the received voice commands. A user may interact with a device through speech by providing voice commands. After beginning an interaction with the user, the device may detect subsequent speech, which may originate from the user, from another user, or from another source. The device may then use speaker-identification information and other characteristics associated with the speech to attempt to determine whether or not the user interacting with the device uttered the speech. The device may then interpret the speech as a valid voice command and may perform a corresponding operation in response to determining that the user did indeed utter the speech. If the device determines that the user did not utter the speech, however, then the device may refrain from taking action on the speech.
摘要翻译：用于使用扬声器识别信息和与接收到的语音命令相关联的其它特征的技术来确定如何以及是否响应于所接收的语音命令。用户可以通过提供语音命令通过语音与设备交互。在开始与用户的交互之后，设备可以检测来自用户的后续语音，来自另一个用户，或从另一个源。然后，设备可以使用与语音相关联的扬声器识别信息和其他特征来尝试确定用户与设备进行交互是否发出语音。然后，设备可以将该语音解释为有效的语音命令，并且可以响应于确定用户确实发出语音来执行相应的操作。然而，如果设备确定用户没有发出该语音，则设备可以不对该语音采取行动。

6. 发明申请

US20140172953A1 Response Endpoint Selection 有权
标题翻译：响应端点选择
公开(公告)号：US20140172953A1
公开(公告)日：2014-06-19
申请号：US13715741
申请日：2012-12-14
申请人： RAWLES LLC
发明人： Scott Ian Blanksteen
IPC分类号： H04L29/06
CPC分类号： H04W4/02 , H04L67/22 , H04W4/029 , H04W4/043
摘要： A computing system has multiple endpoint computing devices in local environments to receive verbal requests from various users and a central or remote system to process the requests. The remote system generates responses and uses a variety of techniques to determine where and when to return responses audibly to the users. For each request, the remote system understands who is making the request, determines when to provide the response to the user, ascertains where the user is when it is time to deliver the response, discovers which of the endpoint devices are available to deliver the response, and evaluates which of the available devices is best to deliver the response. The system then delivers the response to the best endpoint device for audible emission or other form of presentation to the user.
摘要翻译：计算系统在本地环境中具有多个端点计算设备，以接收来自各种用户的语音请求以及中央或远程系统来处理请求。远程系统产生响应并使用各种技术来确定在哪里和何时向用户可听地返回响应。对于每个请求，远程系统了解谁正在进行请求，确定何时向用户提供响应，确定用户何时交付响应，发现哪个端点设备可用于传递响应，并评估哪些可用设备最适合提供响应。然后，系统将响应传递给用于可听发射的最佳端点设备或者向用户提供其他形式的呈现。

7. 发明授权

US09424840B1 Speech recognition platforms 有权
标题翻译：语音识别平台
公开(公告)号：US09424840B1
公开(公告)日：2016-08-23
申请号：US13842804
申请日：2013-03-15
申请人： Rawles LLC
发明人： Gregory Michael Hart , Frederic Johan Georges Deramat , Vikram Kumar Gundeti , John Daniel Thimsen , Allan Timothy Lindsay , Peter Paul Henri Carbon , Scott Ian Blanksteen
IPC分类号： G10L15/22 , G10L21/06
CPC分类号： G10L15/00 , G10L15/1815 , G10L15/22 , G10L21/06 , G10L2015/223
摘要： A speech recognition platform configured to receive an audio signal that includes speech from a user and perform automatic speech recognition (ASR) on the audio signal to identify ASR results. The platform may identify: (i) a domain of a voice command within the speech based on the ASR results and based on context information associated with the speech or the user, and (ii) an intent of the voice command. In response to identifying the intent, the platform may perform a corresponding action, such as streaming audio to the device, setting a reminder for the user, purchasing an item on behalf of the user, making a reservation for the user or launching an application for the user. The speech recognition platform, in combination with the device, may therefore facilitate efficient interactions between the user and a voice-controlled device.
摘要翻译：一种语音识别平台，被配置为接收包括来自用户的语音的音频信号，并对音频信号执行自动语音识别（ASR）以识别ASR结果。平台可以基于ASR结果并且基于与语音或用户相关联的上下文信息，以及（ii）语音命令的意图来识别：（i）语音内的语音命令的域。响应于识别意图，平台可以执行相应的动作，例如流式传输音频到设备，为用户设置提醒，代表用户购买项目，为用户作出预约或启动用于用户。因此，语音识别平台与设备相结合可以促进用户和语音控制设备之间的有效交互。

8. 发明授权

US09299346B1 Speech recognition platforms 有权
公开(公告)号：US09299346B1
公开(公告)日：2016-03-29
申请号：US13842804
申请日：2013-03-15
申请人： Rawles LLC
发明人： Gregory Michael Hart , Frederic Johan Georges Deramat , Vikram Kumar Gundeti , John Daniel Thimsen , Allan Timothy Lindsay , Peter Paul Henri Carbon , Scott Ian Blanksteen
IPC分类号： G10L15/22 , G10L21/06
摘要： A speech recognition platform configured to receive an audio signal that includes speech from a user and perform automatic speech recognition (ASR) on the audio signal to identify ASR results. The platform may identify: (i) a domain of a voice command within the speech based on the ASR results and based on context information associated with the speech or the user, and (ii) an intent of the voice command. In response to identifying the intent, the platform may perform a corresponding action, such as streaming audio to the device, setting a reminder for the user, purchasing an item on behalf of the user, making a reservation for the user or launching an application for the user. The speech recognition platform, in combination with the device, may therefore facilitate efficient interactions between the user and a voice-controlled device.

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