Method of transmitting data and modem
    21.
    发明授权
    Method of transmitting data and modem 有权
    传输数据和调制解调器的方法

    公开(公告)号:US08401062B2

    公开(公告)日:2013-03-19

    申请号:US12524878

    申请日:2007-09-05

    IPC分类号: H04B1/38

    摘要: A method, and corresponding modem, of transmitting data. The method including: modulating the data onto a plurality of carriers with different carrier frequencies, resulting in a transmission signal; notching predetermined frequency bands of the transmission signal, which predetermined frequency bands would otherwise disturb external transmissions; and boosting carriers that are adjacent to the predetermined frequency bands and that would be attenuated because of the notching.

    摘要翻译: 一种传输数据的方法和相应的调制解调器。 该方法包括:将数据调制到具有不同载波频率的多个载波上,产生传输信号; 切断传输信​​号的预定频带,预定频带否则将干扰外部传输; 以及与预定频带相邻并且由于开槽而被衰减的载波。

    Illumination arrangement for a projection system
    23.
    发明授权
    Illumination arrangement for a projection system 失效
    投影系统的照明布置

    公开(公告)号:US08351122B2

    公开(公告)日:2013-01-08

    申请号:US12905695

    申请日:2010-10-15

    IPC分类号: G02B27/14

    摘要: An illumination arrangement for a projection system is proposed including a light source device and a light collecting, integrating and redirecting device. The light source device comprises at least one solid state light source device. The light collecting, integrating and redirecting device comprises at least one light integrating device, which is adapted to directly receive and to integrate at least a part of primary illumination light generated by and emitted from at least one associated of at least one sold state light source device.

    摘要翻译: 提出了一种用于投影系统的照明装置,包括光源装置和集光,集成和重定向装置。 光源装置包括至少一个固态光源装置。 集光,集成和重定向装置包括至少一个光集成装置,其适于直接接收和整合由至少一个与至少一个销售状态光源相关联的至少一个产生和发射的主要照明光的至少一部分 设备。

    Communication system and method
    25.
    发明授权
    Communication system and method 有权
    通信系统及方法

    公开(公告)号:US08311583B2

    公开(公告)日:2012-11-13

    申请号:US13285416

    申请日:2011-10-31

    IPC分类号: H04Q7/20

    摘要: A communication system including a first station having at least two first narrow beam antennas and a second station having at least two second narrow beam antennas. The first and second stations establish a first communication path for wireless communication via a pair of first and second narrow beam antennas. When communication via the first communication path is disturbed by obstacles, the first and second stations automatically establish at least one alternative communication path, which is spatially different from the first communication path, for wireless communication using the at least two first narrow beam antennas and the at least two second narrow beam antennas.

    摘要翻译: 一种通信系统,包括具有至少两个第一窄波束天线的第一台站和具有至少两个第二窄波束天线的第二台站。 第一和第二站通过一对第一和第二窄波束天线建立用于无线通信的第一通信路径。 当经由第一通信路径的通信被障碍物干扰时,第一和第二站自动建立与第一通信路径在空间上不同的至少一个备选通信路径,用于使用至少两个第一窄波束天线和 至少两个第二窄波束天线。

    Preamble for synchronization
    28.
    发明授权
    Preamble for synchronization 失效
    序言同步

    公开(公告)号:US08218605B2

    公开(公告)日:2012-07-10

    申请号:US11564607

    申请日:2006-11-29

    IPC分类号: H04B1/00

    摘要: A method for generating a preamble signal for a wireless communication system including the step of combining a plurality of different short PN sequences into a long PN sequence, wherein one of the plurality of short PN sequences includes information that is configured for coarse timing synchronization, and the long PN sequence includes information that is configured for fine timing synchronization.

    摘要翻译: 一种用于生成用于无线通信系统的前导码信号的方法,包括将多个不同的短PN序列组合成长PN序列的步骤,其中所述多个短PN序列中的一个包括被配置用于粗定时同步的信息,以及 长PN序列包括配置用于精细定时同步的信息。

    Method for processing speech using absolute loudness
    29.
    发明授权
    Method for processing speech using absolute loudness 有权
    使用绝对响度处理语音的方法

    公开(公告)号:US08200488B2

    公开(公告)日:2012-06-12

    申请号:US10731929

    申请日:2003-12-10

    IPC分类号: G10L15/00

    CPC分类号: G10L17/02 G10L17/26

    摘要: The invention provides a method for processing speech comprising the steps of receiving a speech input (SI) of a speaker, generating speech parameters (SP) from said speech input (SI), determining parameters describing an absolute loudness (L) of said speech input (SI), and evaluating (EV) said speech input (SI) and/or said speech parameters (SP) using said parameters describing the absolute loudness (L). In particular, the step of evaluation (EV) comprises a step of emotion recognition and/or speaker identification. Further, a microphone array comprising a plurality of microphones is used for determining said parameters describing the absolute loudness. With a microphone array the distance of the speaker from the microphone array can be determined and the loudness can be normalized by the distance. Thus, the absolute loudness becomes independent from the distance of the speaker to the microphone, and absolute loudness can now be used as an input parameter for emotion recognition and/or speaker identification.

    摘要翻译: 本发明提供了一种处理语音的方法,包括以下步骤:接收讲话者的语音输入(SI),从所述语音输入(SI)产生语音参数(SP),确定描述所述语音输入的绝对响度(L)的参数 (SI),以及使用描述绝对响度(L)的参数来评估(EV)所述语音输入(SI)和/或所述语音参数(SP)。 特别地,评估步骤(EV)包括情绪识别和/或说话人识别的步骤。 此外,包括多个麦克风的麦克风阵列用于确定描述绝对响度的所述参数。 使用麦克风阵列,可以确定扬声器与麦克风阵列的距离,并且响度可以通过距离归一化。 因此,绝对响度与扬声器与麦克风的距离无关,现在可以将绝对响度用作用于情绪识别和/或扬声器识别的输入参数。

    AUTOMATIC SELECTION OF A BACKGROUND IMAGE FOR A DISPLAY ON A MOBILE TELEPHONE
    30.
    发明申请
    AUTOMATIC SELECTION OF A BACKGROUND IMAGE FOR A DISPLAY ON A MOBILE TELEPHONE 有权
    自动选择移动电话显示器的背景图像

    公开(公告)号:US20120105461A1

    公开(公告)日:2012-05-03

    申请号:US13345052

    申请日:2012-01-06

    IPC分类号: G06F13/14

    CPC分类号: H04M1/72544

    摘要: A method for providing a background image on a display of a mobile telephone, whereby the data of one or more background images are stored in at least one memory accessible for the mobile telephone, comprises an automatic selection of a background image to be displayed, a retrieving of the data of the automatically selected background image from the memory, and a displaying of the retrieved background image on the display of the mobile telephone.

    摘要翻译: 一种用于在移动电话的显示器上提供背景图像的方法,其中一个或多个背景图像的数据被存储在可移动电话可访问的至少一个存储器中,包括要显示的背景图像的自动选择, 从存储器检索自动选择的背景图像的数据,以及在移动电话的显示器上显示所检索的背景图像。