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    SYSTEMS, METHODS, AND APPARATUS FOR DIRECTING SOUND IN A VEHICLE
    2.
    发明申请
    SYSTEMS, METHODS, AND APPARATUS FOR DIRECTING SOUND IN A VEHICLE 审中-公开
    用于指挥车辆声音的系统，方法和装置

    公开(公告)号：US20140294210A1

    公开(公告)日：2014-10-02

    申请号：US13977572

    申请日：2011-12-29

    Applicant: Jennifer Healey ,  David L. Graumann

    Inventor： Jennifer Healey ,  David L. Graumann

    IPC: H04S7/00

    CPC classification number: H04S7/303 ,  H04R3/12 ,  H04R27/00 ,  H04R2499/13

    Abstract: Certain embodiments of the invention may include systems, methods, and apparatus for directing sound in a vehicle. According to an example embodiment of the invention, a method is provided for steering sound within a vehicle. The method includes receiving one or more images from at least one camera attached to the vehicle; locating, from the one or more images, one or more body features associated with one or more occupants of the vehicle; generating at least one signal for controlling one or more sound transducers; and routing, based at least on the locating, the one or more generated signals to the one or more sound transducers for directing sound waves to at least one of the one or more body features.

    Abstract translation: 本发明的某些实施例可以包括用于在车辆中引导声音的系统，方法和装置。 根据本发明的示例性实施例，提供了一种用于在车辆内转向声音的方法。 所述方法包括从附接到所述车辆的至少一个照相机接收一个或多个图像; 从一个或多个图像定位与车辆的一个或多个乘员相关联的一个或多个身体特征; 产生用于控制一个或多个声音换能器的至少一个信号; 以及至少基于所述定位将所述一个或多个生成的信号路由到所述一个或多个声音换能器，用于将声波引导到所述一个或多个身体特征中的至少一个。

    DIRECT GRAMMAR ACCESS
    3.
    发明申请
    DIRECT GRAMMAR ACCESS 有权
    直接格式访问

    公开(公告)号：US20140229174A1

    公开(公告)日：2014-08-14

    申请号：US13977535

    申请日：2011-12-29

    Applicant: David L. Graumann ,  Barbara Rosario

    Inventor： David L. Graumann ,  Barbara Rosario

    IPC: B60R16/037

    CPC classification number: B60R16/0373 ,  B60W2420/42 ,  B60W2540/02 ,  G06F3/017 ,  G06F3/04883 ,  G06F3/167 ,  G06F2203/0381 ,  G06F2203/04108 ,  G06K9/00355 ,  G10L15/183 ,  G10L15/22 ,  G10L2015/228

    Abstract: Speech recognition systems and/or techniques are provided in which grammar elements and/or speech inputs are targeted to selected functions. One or more input capture devices facilitate the collection of user input associated with a vehicle, and a vehicle function may be selected based upon received user input. A subset of available grammar elements that are associated with audible commands for the selected function may then be identified and utilized to evaluate received audio input. In this regard, speech recognition may be targeted to the selected function.

    Abstract translation: 提供了语音识别系统和/或技术，其中语法元素和/或语音输入针对所选择的功能。 一个或多个输入捕获装置便于收集与车辆相关联的用户输入，并且可以基于接收到的用户输入来选择车辆功能。 然后可以识别与所选功能的可听命令相关联的可用语法元素的子集，并用于评估所接收的音频输入。 在这方面，语音识别可以针对所选择的功能。

    MECHANISM FOR EMPLOYING AND FACILITATING A TOUCH PANEL THUMB SENSOR PAD AT A COMPUTING DEVICE
    5.
    发明申请
    MECHANISM FOR EMPLOYING AND FACILITATING A TOUCH PANEL THUMB SENSOR PAD AT A COMPUTING DEVICE 审中-公开
    用于在计算机设备上使用和辅助触摸面板THUMB传感器垫的机构

    公开(公告)号：US20130271415A1

    公开(公告)日：2013-10-17

    申请号：US13977395

    申请日：2011-09-30

    Applicant: David L. Graumann

    Inventor： David L. Graumann

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/0488 ,  G06F3/04886 ,  G06F2203/04804 ,  G06F2203/04809

    Abstract: A mechanism is described for employing and facilitating a sensor pad transparently placed at a touch panel of a computing device. A method of embodiments of the invention includes sensing a use of a sensor pad transparently placed over and within a dedicated section of a touch panel of a computing device. The sensor pad and its relevant sensor pad interaction may be employed using hardware of the touch panel, the use including touching of the sensor pad by a user, while sensing may include detecting a change at one or more intersecting points of a plurality of intersecting points. The method may further include facilitating an action in response to the use of the sensor pad.

    Abstract translation: 描述了一种用于采用和便利透明地放置在计算设备的触摸面板上的传感器垫的机构。 本发明的实施例的方法包括感测透明地放置在计算设备的触摸面板的专用部分之上和之内的传感器衬垫的使用。 可以使用触摸面板的硬件使用传感器垫及其相关的传感器垫相互作用，所述使用包括用户触摸传感器垫，同时感测可以包括检测多个交叉点的一个或多个相交点处的变化 。 该方法还可以包括响应于传感器垫的使用来促进动作。

    Adjustment of temporal acoustical characteristics
    6.
    发明授权
    Adjustment of temporal acoustical characteristics 有权
    时间声学特性的调整

    公开(公告)号：US08447609B2

    公开(公告)日：2013-05-21

    申请号：US12347977

    申请日：2008-12-31

    Applicant: Giuseppe Raffa ,  Lama Nachman ,  David L. Graumann ,  Michael E. Deisher

    Inventor： Giuseppe Raffa ,  Lama Nachman ,  David L. Graumann ,  Michael E. Deisher

    IPC: G10L13/00 ,  G10L13/08

    CPC classification number: G06F17/2775 ,  G10L13/00

    Abstract: Embodiments may be a standalone module or part of mobile devices, desktop computers, servers, stereo systems, or any other systems that might benefit from condensed audio presentations of item structures such as lists or tables. Embodiments may comprise logic such as hardware and/or code to adjust the temporal characteristics of items comprising words. The items maybe included in a structure such as a text listing or table, an audio listing or table, or a combination thereof, or may be individual words or phrases. For instance, embodiments may comprise a keyword extractor to extract keywords from the items and an abbreviations generator to generate abbreviations based upon the keywords. Further embodiments may comprise a text-to-speech generator to generate audible items based upon the abbreviations to render to a user while traversing the item structure.

    Abstract translation: 实施例可以是独立模块或移动设备，台式计算机，服务器，立体声系统或可能受益于诸如列表或表的项目结构的聚合音频呈现的任何其他系统的独立模块或部分。 实施例可以包括诸如硬件和/或代码的逻辑，以调整包括单词的项目的时间特征。 项目可以包括在诸如文本列表或表格，音频列表或表格或其组合的结构中，或者可以是单独的单词或短语。 例如，实施例可以包括从项目中提取关键词的关键字提取器和缩写生成器，以基于关键字生成缩写。 另外的实施例可以包括文本到语音生成器，以便在遍历项目结构的同时基于缩写来生成可听见的项目以呈现给用户。

    Self-evolving proximity sensor inclusion-exclusion zones
    7.
    发明授权
    Self-evolving proximity sensor inclusion-exclusion zones 失效
    自主进化的接近传感器包含禁忌区

    公开(公告)号：US07349702B2

    公开(公告)日：2008-03-25

    申请号：US10742482

    申请日：2003-12-18

    Applicant: David L. Graumann

    Inventor： David L. Graumann

    IPC: H04Q7/20

    CPC classification number: H04W64/00 ,  G01S1/042 ,  G01S1/68 ,  G01S5/02 ,  G01S5/0252

    Abstract: An indoor location awareness method for locating a device using device-observable signals of known proximity sensors and device-unobservable signals of known proximity sensors. The exclusion of the possibility that the device is within an unobservable proximity sensor's range increases the knowledge of the device's true location. In addition to defining the location of the device, the device can predict the arrival and departure of unobservable proximity sensors as it moves throughout the environment.

    Abstract translation: 使用已知接近传感器的装置可观测信号和已知接近传感器的装置不可观测信号来定位装置的室内位置感知方法。 排除设备在不可观测的接近传感器范围内的可能性增加了设备真实位置的知识。 除了定义设备的位置之外，设备可以预测不可观测的接近传感器在整个环境中的到达和离开。

    Automatic microphone calibration for video teleconferencing
    9.
    发明授权
    Automatic microphone calibration for video teleconferencing 失效
    视频电话会议的自动麦克风校准

    公开(公告)号：US5844994A

    公开(公告)日：1998-12-01

    申请号：US520032

    申请日：1995-08-28

    Applicant: David L. Graumann

    Inventor： David L. Graumann

    IPC: H04N7/15 ,  H04R29/00

    CPC classification number: H04R29/004 ,  H04N7/15

    Abstract: A method of automatically calibrating a microphone having a microphone input gain comprises the steps of receiving an input signal generated by the microphone in response to an audio input, sampling the input signal to produce a plurality of samples, detecting a plurality of instances of voice energy in the samples, creating a power density function (PDF) from the detected instances of voice energy, wherein the acquired signal level differs from a predefined voice reference level by an offset amount, and adjusting the value of the input gain so that the acquired signal level equals the predefined voice reference level. The step of detecting a plurality of instances of voice energy comprises the step of generating a noise floor by creating a noise power density function (NPDF) from the samples. The NPDF is based on a relationship between an approximate peak power level of the signal and a current power level of the signal and based on a plurality of standard deviation values of the signal, each of the standard deviation values corresponding to one of a plurality of time intervals. The NPDF is repeatedly updated to produce a current state of the NPDF to update the noise floor. If a predetermined relationship exists between the current power level of the audio signal and the updated noise floor, an instance of voice energy is detected.

    Abstract translation: 一种自动校准具有麦克风输入增益的麦克风的方法包括以下步骤：响应于音频输入接收由麦克风产生的输入信号，对输入信号进行采样以产生多个样本，检测多个语音能量的实例 在样本中，从检测到的语音能量的实例创建功率密度函数（PDF），其中所获取的信号电平与预定义的语音参考电平相差偏移量，并且调整输入增益的值，使得获取的信号 电平等于预定义的语音参考电平。 检测语音能量的多个实例的步骤包括通过从样本产生噪声功率密度函数（NPDF）来产生噪声本底的步骤。 NPDF基于信号的近似峰值功率电平与信号的当前功率电平之间的关系，并且基于信号的多个标准偏差值，每个标准偏差值对应于多个 时间间隔。 NPDF被重复更新以产生NPDF的当前状态，以更新本底噪声。 如果在音频信号的当前功率电平和更新的噪声本底之间存在预定的关系，则检测到语音能量的一个实例。

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