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    • 21. 发明授权
    • Automatic network switch configuration to support quality of service
    • 自动网络交换机配置支持服务质量
    • US07957394B1
    • 2011-06-07
    • US10886860
    • 2004-07-07
    • Yuval CohenTal Anker
    • Yuval CohenTal Anker
    • H04L12/28
    • H04L41/0896H04L41/0806H04L41/5022
    • A method, apparatus, and computer-readable media for a network device comprises a plurality of ports to exchange packets of data with one or more networks according to Quality of Service parameters configured for each of the ports; a forwarding engine to forward the packets of data between the ports; and a control plane processor to identify one or more planned data flows through the network device between the ports; wherein the control plane processor identifies associations between each of the planned data flows and one of a plurality of services for the planned data flows; and wherein the network device automatically configures the Quality of Service parameters of the ports according to the services and the associations between the planned data flows and the services.
    • 用于网络设备的方法,装置和计算机可读介质包括多个端口,用于根据为每个端口配置的服务质量参数来与一个或多个网络交换数据分组; 转发引擎,用于在端口之间转发数据包; 以及控制平面处理器,用于识别通过所述网络设备在所述端口之间的一个或多个计划数据流; 其中所述控制平面处理器识别所述计划数据流中的每一个与所述计划数据流的多个服务之一之间的关联; 并且其中所述网络设备根据所述服务和所述计划数据流与所述服务之间的关联自动地配置所述端口的服务质量参数。
    • 23. 发明授权
    • Integrated circuit for network delay and jitter testing
    • 用于网络延迟和抖动测试的集成电路
    • US07864816B1
    • 2011-01-04
    • US11056753
    • 2005-02-11
    • Yuval Cohen
    • Yuval Cohen
    • H04L12/26H04L1/00H04J3/06
    • H04L1/205H04J3/0682H04L43/0864H04L43/087H04L43/106H04L43/12
    • An integrated circuit having a corresponding method comprises one or more ports to transmit and receive packets of first data; and a forwarding engine to transfer the packets of the first data between the ports; wherein at least one of the ports comprises a packet generator to originate a first packet of the first data comprising second data representing a time of transmission of the first packet of the first data, a network transmit interface to transmit the first packet of the first data, and a network receive interface to receive a second packet of the first data transmitted in reply to the first packet of the first data; and a controller to calculate a network delay based on the second data representing the time of transmission of the first packet of the first data and the second packet of the first data.
    • 具有相应方法的集成电路包括用于发送和接收第一数据分组的一个或多个端口; 以及转发引擎,用于在端口之间传送第一数据的分组; 其中所述端口中的至少一个包括分组生成器,用于发起所述第一数据的第一分组,所述第一分组包括表示所述第一数据的所述第一分组的传输时间的第二数据,用于发送所述第一数据的所述第一分组的网络传输接口 以及网络接收接口,用于接收响应于所述第一数据的所述第一分组而发送的所述第一数据的第二分组; 以及控制器,用于基于表示第一数据的第一分组和第一数据的第二分组的传输时间的第二数据来计算网络延迟。
    • 25. 发明申请
    • APPARATUS AND METHODS FOR GENERATING PRESSURE WAVES
    • 用于产生压力波的装置和方法
    • US20100002900A1
    • 2010-01-07
    • US12301951
    • 2007-05-21
    • Yuval CohenDaniel LewinShay Kaplan
    • Yuval CohenDaniel LewinShay Kaplan
    • H04R1/00
    • H04R1/20B81B3/0021H02K7/10H02K16/00H02K33/16H02K2201/18H02N13/00H04R1/005H04R1/403H04R3/12
    • Actuator apparatus for generating a physical effect, at least one attribute of which corresponds to at least one characteristic of a digital input signal sampled periodically in accordance with a clock, the apparatus comprising at least one array of moving elements each constrained to travel alternately back and forth along a respective axis in response to an alternating electromagnetic force applied to the array of moving elements, at least one latch operative to selectively latch at least one subset of said moving elements in at least on latching position there by to prevent the individual moving elements from responding to the electromagnetic force, an electromagnetic field control system operative to receive the clock and, accordingly, to control application of the electromagnetic force to the array of moving elements and a latch controller operative to receive the digital input signal and to control the latch accordingly.
    • 用于产生物理效应的致动器装置,其至少一个属性对应于根据时钟周期性地采样的数字输入信号的至少一个特征,所述装置包括至少一个移动元件阵列,每个移动元件阵列被交替地背对着行进, 响应于施加到移动元件阵列的交替电磁力,至少一个闩锁可操作以在至少一个闩锁位置上选择性地锁定所述移动元件的至少一个子集,以防止各个移动元件 响应于电磁力,电磁场控制系统可操作以接收时钟,并因此控制电磁力对移动元件阵列的应用,以及可操作以接收数字输入信号并控制锁存器的锁存器控制器 相应地。
    • 27. 发明授权
    • Method and system for simulating a 3D sound environment
    • 用于模拟3D声音环境的方法和系统
    • US07391876B2
    • 2008-06-24
    • US10471140
    • 2002-03-03
    • Yuval CohenAmir Bar OnGiora NavehHaim Levy
    • Yuval CohenAmir Bar OnGiora NavehHaim Levy
    • H04R5/00H04R5/02
    • H04S1/005H04S2420/01
    • The invention provides a method for simulating a 3D sound environment in an audio system using an at least two-channel reproduction device, the method including generating first and second pseudo head-related transfer function (HRTF) data, first using at least one speaker and then using headphones; dividing the first and second frequency representation of the data or using a deconvolution operator on the time domain representation of the first and second data, or subtracting the cepstrum representation of the first and second data, and using the results of the division or subtraction to prepare filters having an impulse response operable to initiate natural sounds of a remote speaker for preparing at least two filters connectable to the system in the audio path from an audio source to sound reproduction devices to be used by a listener.
    • 本发明提供一种使用至少两个信道再现设备来模拟音频系统中的3D声音环境的方法,所述方法包括:首先使用至少一个扬声器产生第一和第二伪头相关传输函数(HRTF)数据, 然后使用耳机; 将数据的第一和第二频率表示或对第一和第二数据的时域表示使用去卷积算子,或者减去第一和第二数据的倒谱表示,并使用除法或减法的结果来准备 具有脉冲响应的滤波器可操作以启动远程扬声器的自然声音,用于准备可连接到从音频源到收听者使用的声音再现装置的音频路径中的系统的至少两个滤波器。