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1. 发明授权

US09117449B2 Embedded system for construction of small footprint speech recognition with user-definable constraints 有权
标题翻译：嵌入式系统用于构建具有用户可定义约束的小尺寸语音识别
公开(公告)号：US09117449B2
公开(公告)日：2015-08-25
申请号：US13456959
申请日：2012-04-26
申请人： Michael Jack Newman , Robert Roth , William D. Alexander , Paul van Mulbregt
发明人： Michael Jack Newman , Robert Roth , William D. Alexander , Paul van Mulbregt
IPC分类号： G10L15/14 , G10L21/00 , G10L15/22 , H04M1/725 , G10L15/32
CPC分类号： G10L15/22 , G10L15/32 , G10L2015/223 , H04M1/72519 , H04M2250/74 , Y02D70/00
摘要： Techniques disclosed herein include systems and methods that enable a voice trigger that wakes-up an electronic device or causes the device to make additional voice commands active, without manual initiation of voice command functionality. In addition, such a voice trigger is dynamically programmable or customizable. A speaker can program or designate a particular phrase as the voice trigger. In general, techniques herein execute a voice-activated wake-up system that operates on a digital signal processor (DSP) or other low-power, secondary processing unit of an electronic device instead of running on a central processing unit (CPU). A speech recognition manager runs two speech recognition systems on an electronic device. The CPU dynamically creates a compact speech system for the DSP. Such a compact system can be continuously run during a standby mode, without quickly exhausting a battery supply.
摘要翻译：本文公开的技术包括启用语音触发的系统和方法，其唤醒电子设备或使得设备使附加语音命令有效，而无需手动启动语音命令功能。此外，这样的语音触发器是可动态编程的或可定制的。扬声器可以将特定短语编程或指定为语音触发。通常，这里的技术执行语音激活的唤醒系统，其在电子设备的数字信号处理器（DSP）或其他低功率二次处理单元上操作，而不是在中央处理单元（CPU）上运行。语音识别管理器在电子设备上运行两个语音识别系统。 CPU为DSP动态创建一个紧凑的语音系统。这样紧凑的系统可以在待机模式下连续运行，而不会快速耗尽电池电源。

2. 发明授权

US07937449B1 System and method for enabling network stack processes in user mode and kernel mode to access kernel memory locations 有权
标题翻译：用于在用户模式和内核模式下启用网络堆栈进程以访问内核内存位置的系统和方法
公开(公告)号：US07937449B1
公开(公告)日：2011-05-03
申请号：US12246742
申请日：2008-10-07
申请人： Anuj Nath , Tibor F. Ivanyi , William D. Alexander
发明人： Anuj Nath , Tibor F. Ivanyi , William D. Alexander
IPC分类号： G06F12/00
CPC分类号： G06F9/545 , G06F9/5016
摘要： Methods and apparatus provide for receiving a request for memory from a network stack subsystem running in user mode. The request is received at a listing of pointers that resides within the network stack but separate from kernel memory. Each available pointer in the listing of pointers references a particular free kernel memory location. In response to the request, the listing of pointers provides the network stack subsystem with at least one pointer to a free kernel memory location. Via the pointer, the network stack subsystem that received the pointer to the free kernel memory location directly writes at least one segment of a packet to the free kernel memory location.
摘要翻译：方法和装置提供从用户模式运行的网络堆栈子系统接收对存储器的请求。该请求在驻留在网络堆栈内但与内核内存分离的指针列表中被接收。指针列表中的每个可用指针引用特定的空闲内核内存位置。响应于该请求，指针列表向网络堆栈子系统提供至少一个指向空闲内核存储器位置的指针。通过指针，接收到空闲内核存储器位置的指针的网络堆栈子系统直接将数据包的至少一个段写入可用的内核存储器位置。

3. 发明授权

US5221208A Teaching aid 失效
标题翻译：教具
公开(公告)号：US5221208A
公开(公告)日：1993-06-22
申请号：US622718
申请日：1990-12-04
申请人： William D. Alexander
发明人： William D. Alexander
IPC分类号： G09B23/30
CPC分类号： G09B23/30
摘要： A teaching aid for those learning to use an opthalmoscope has a chamber with a first generally hemisperical wall formed with an aperture through which a photographic image of the retinal surface of an eye located in the chamber may be viewed. The image is preferably selectable from a number of different retinal images indicative of different conditions so a person using the aid may rapidly learn to recognize them. A frame extends through a slot in a further wall of the chamber so that a photographic image can pass via the slot into the chamber. The frame may form a second chamber wall opposite said aperture or be located within the chamber and spaced from its walls. A wholly spherical chamber has a frame extending diametrically across it, whilst another provides the image on an inner concave wall of the chamber. In this latter, the first and second walls are releasably joined and the second is selectable from a number of second walls bearing different images. The chamber, if spherical, may be provided with a flat on its outer surface by which it may rest on a flat wall of a support. The chamber and support may have respective magnetized and magnetizable elements such that the two are biased together when one is on the other. The support may have a plurality of support elements for supporting images used in the chamber.
摘要翻译：学习使用眼镜的教学助手具有具有第一通常半透壁的腔室，其形成有孔，通过孔可以观察位于腔室中的眼睛的视网膜表面的摄影图像。图像优选地可以从指示不同条件的多个不同的视网膜图像中选择，因此使用该辅助的人可以快速学习识别它们。框架延伸穿过室的另一壁中的狭槽，使得照相图像可以经由狭槽进入腔室。框架可以形成与所述孔相对的第二室壁或者位于室内并与其间隔开。整个球形的腔室具有沿着其横向延伸的框架，而另一个将图像提供在腔室的内凹壁上。在后者中，第一和第二壁可释放地接合，第二壁可从多个具有不同图像的第二壁选择。腔室如果是球形的，可以在其外表面上设置有平面，通过该平面可以将其放置在支撑件的平坦壁上。腔室和支撑件可以具有各自的磁化和可磁化元件，使得两者在一个在另一个上时被偏置在一起。支撑件可以具有用于支撑在腔室中使用的图像的多个支撑元件。

4. 发明申请

US20130289994A1 EMBEDDED SYSTEM FOR CONSTRUCTION OF SMALL FOOTPRINT SPEECH RECOGNITION WITH USER-DEFINABLE CONSTRAINTS 有权
标题翻译：用户可定义的约束构造小型语音识别的嵌入式系统
公开(公告)号：US20130289994A1
公开(公告)日：2013-10-31
申请号：US13456959
申请日：2012-04-26
申请人： Michael Jack Newman , Robert Roth , William D. Alexander , Paul van Mulbregt
发明人： Michael Jack Newman , Robert Roth , William D. Alexander , Paul van Mulbregt
IPC分类号： G10L15/04 , G10L11/00
CPC分类号： G10L15/22 , G10L15/32 , G10L2015/223 , H04M1/72519 , H04M2250/74 , Y02D70/00
摘要： Techniques disclosed herein include systems and methods that enable a voice trigger that wakes-up an electronic device or causes the device to make additional voice commands active, without manual initiation of voice command functionality. In addition, such a voice trigger is dynamically programmable or customizable. A speaker can program or designate a particular phrase as the voice trigger. In general, techniques herein execute a voice-activated wake-up system that operates on a digital signal processor (DSP) or other low-power, secondary processing unit of an electronic device instead of running on a central processing unit (CPU). A speech recognition manager runs two speech recognition systems on an electronic device. The CPU dynamically creates a compact speech system for the DSP. Such a compact system can be continuously run during a standby mode, without quickly exhausting a battery supply.
摘要翻译：本文公开的技术包括启用语音触发的系统和方法，其唤醒电子设备或使得设备使附加语音命令有效，而无需手动启动语音命令功能。此外，这样的语音触发器是可动态编程的或可定制的。扬声器可以将特定短语编程或指定为语音触发。通常，这里的技术执行语音激活的唤醒系统，其在电子设备的数字信号处理器（DSP）或其他低功率二次处理单元上操作，而不是在中央处理单元（CPU）上运行。语音识别管理器在电子设备上运行两个语音识别系统。 CPU为DSP动态创建一个紧凑的语音系统。这样紧凑的系统可以在待机模式下连续运行，而不会快速耗尽电池电源。

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