公开(公告)号：US08339145B2

公开(公告)日：2012-12-25

申请号：US12563652

申请日：2009-09-21

Applicant: Gerhard Noessing ,  Alberto Canella ,  David Schwingshackl

Inventor： Gerhard Noessing ,  Alberto Canella ,  David Schwingshackl

IPC: G01R31/02 ,  G01R31/08

CPC classification number: H04M3/30 ,  H04M2201/16

Abstract: A signal generator is disclosed that generates a test signal to be applied to a first and second wire of a subscriber line. The signal generator is configured to generate the test signal at the first and second test signal outputs in a first time section such that a first potential at the first test signal output is changed from a first value to a second value and a second potential at the second test signal output is maintained constant at least during the change of the first potential. The signal generator is further configured to generate the test signal during a second time section such that the first potential at the first output and the second potential at the second output are oscillating with a predetermined frequency.

Abstract translation: 公开了一种信号发生器，其产生要施加到用户线路的第一和第二线路的测试信号。 信号发生器被配置为在第一时间段中在第一和第二测试信号输出处产生测试信号，使得第一测试信号输出处的第一电位从第一值变为第二值，并且在第 至少在第一电位的变化期间，第二测试信号输出保持恒定。 信号发生器还被配置为在第二时间段期间产生测试信号，使得第一输出处的第一电位和第二输出端的第二电位以预定频率振荡。

公开(公告)号：US08102970B2

公开(公告)日：2012-01-24

申请号：US11489131

申请日：2006-07-18

Applicant: Gerhard Noessing ,  Alberto Canella

Inventor： Gerhard Noessing ,  Alberto Canella

IPC: H04M1/24 ,  H04M3/08 ,  H04M3/22

CPC classification number: H04M3/305

Abstract: A method of testing a communication line includes measuring a first voltage/current couple on the communication line, measuring a second voltage/current couple different from the first couple on the communication line, and calculating a resistance based on the first couple and the second couple.

Abstract translation: 测试通信线路的方法包括测量通信线路上的第一电压/电流耦合，测量不同于通信线路上的第一对的第二电压/电流耦合，以及基于第一对和第二对来计算电阻 。

公开(公告)号：US07539846B2

公开(公告)日：2009-05-26

申请号：US10232152

申请日：2002-08-30

Applicant: Alberto Canella ,  Paul Fugger ,  Gerhard Nossing

Inventor： Alberto Canella ,  Paul Fugger ,  Gerhard Nossing

IPC: G06F15/00 ,  G06F15/76

CPC classification number: G06F15/8007 ,  G06F9/30036 ,  G06F9/30072 ,  G06F9/3885

Abstract: The invention relates to a method and an apparatus for controlling a digital signal processor having a number of arithmetic units (1a, 1b) which process a program (8). A control unit (5) is provided for independent control of the individual arithmetic units (1a, 1b), which control unit (5) reads and evaluates the flags (9a, 9b) which are specific to the arithmetic units, and deactivates those arithmetic units (1a, 1b) whose associated flag is not set, so that a subroutine is carried out only by those arithmetic units (1a, 1b) whose flags are set.

Abstract translation: 本发明涉及一种用于控制具有处理程序（8）的多个算术单元（1a，1b）的数字信号处理器的方法和装置。 控制单元（5）被提供用于各个运算单元（1a，1b）的独立控制，该控制单元（5）读取和评估对运算单元特有的标志（9a，9b），并且停用那些算术 单元（1a，1b），其相关标志未被设置，使得子程序仅由标志被设置的算术单元（1a，1b）执行。

公开(公告)号：US20080019486A1

公开(公告)日：2008-01-24

申请号：US11489376

申请日：2006-07-18

Applicant: Gerhard Noessing ,  Alberto Canella

Inventor： Gerhard Noessing ,  Alberto Canella

IPC: H04M3/22

CPC classification number: H04M3/30

Abstract: A method of testing a communication line includes applying a voltage as a function of time on the communication line. The function includes at least one ramp and at least one plateau. The method includes measuring a current flowing via the communication line, and calculating at least one electrical property of the communication line based on the voltage and the current.

Abstract translation: 测试通信线路的方法包括在通信线路上施加作为时间的函数的电压。 该功能包括至少一个斜坡和至少一个平台。 该方法包括测量经由通信线路流动的电流，以及基于电压和电流来计算通信线路的至少一个电气特性。

公开(公告)号：US20130027055A1

公开(公告)日：2013-01-31

申请号：US13517598

申请日：2012-06-14

Applicant: Gerhard Noessing ,  Michael Schoenberger ,  Alberto Canella

Inventor： Gerhard Noessing ,  Michael Schoenberger ,  Alberto Canella

IPC: G01R31/02

CPC classification number: H04M3/18 ,  H04M3/005 ,  H04M3/26

Abstract: A system and method for testing a transmission line to a protected system includes measuring voltages between a tip-side node of an overcurrent protection device and the protected system, between a ring-side node of the overcurrent protection device and the protected system, between the tip of the transmission line and the protected system, and between the ring of the transmission line and the protected system. Using the measured voltages, the status of the overcurrent protection device and the overvoltage device may be recognized, and the magnitude of a voltage surge on either of the tip and ring wires may be determined.

Abstract translation: 用于测试到受保护系统的传输线的系统和方法包括测量过电流保护装置的尖端侧节点与被保护系统之间的电流，过电流保护装置的环路侧节点与被保护系统之间的电压之间， 传输线和受保护系统的尖端，以及传输线环与受保护系统之间。 使用测量的电压，可以识别过电流保护装置和过电压装置的状态，并且可以确定尖端和环形线中的任一个上的电压浪涌的大小。

公开(公告)号：US20110025343A1

公开(公告)日：2011-02-03

申请号：US12563652

申请日：2009-09-21

Applicant: Gerhard NOESSING ,  Alberto CANELLA ,  David SCHWINGSHACKL

Inventor： Gerhard NOESSING ,  Alberto CANELLA ,  David SCHWINGSHACKL

IPC: G01R31/02 ,  G01R31/00 ,  G06F19/00

CPC classification number: H04M3/30 ,  H04M2201/16

Abstract: Embodiments related to line testing are described and depicted.

Abstract translation: 描述和描绘与线路测试相关的实施例。

公开(公告)号：US07496150B2

公开(公告)日：2009-02-24

申请号：US10977711

申请日：2004-10-29

Applicant: Alberto Canella ,  Christian Jenkner ,  David Schwingshackl

Inventor： Alberto Canella ,  Christian Jenkner ,  David Schwingshackl

IPC: H04M7/04

CPC classification number: H04B14/04 ,  H04L25/0278 ,  H04L25/028

Abstract: The invention provides a transmission apparatus (100) for transmission of electrical signals between a line driver (205), which is connected to a transmission line (201), and a switching center (301), having an analog feedback device (101) for coarse setting of a line voltage level (210) on the transmission line (201), and a digital feedback device (102), which is coupled to the analog feedback device (101) and has a feedback filter device (118), designed such that a filter input signal (404) can be converted to a filter output signal (405) at a rate which is lower than the sampling rate (fa) of an analog/digital converter (104).

Abstract translation: 本发明提供了一种用于在连接到传输线（201）的线路驱动器（205）和交换中心（301）之间传输电信号的发送设备（100），该交换中心具有模拟反馈设备（101） 在传输线（201）上的线路电压电平（210）的粗略设置以及耦合到模拟反馈装置（101）并具有反馈滤波器装置（118）的数字反馈装置（102） 滤波器输入信号（404）可以以比模拟/数字转换器（104）的采样率（fa）低的速率被转换成滤波器输出信号（405）。

公开(公告)号：US20080101550A1

公开(公告)日：2008-05-01

申请号：US11590981

申请日：2006-10-31

Applicant: Gerhard Noessing ,  Alberto Canella

Inventor： Gerhard Noessing ,  Alberto Canella

IPC: H04M1/24 ,  H04M3/08 ,  H04M3/22

CPC classification number: H04M3/306

Abstract: A method of testing a communication line includes applying a voltage as a function of time on the communication line and measuring at least a first current and a second current flowing via the communication line. The second current is measured at a different point in time than the first current. The method includes deciding whether a given terminal element is connected to the communication line based on the first current and the second current.

Abstract translation: 一种测试通信线路的方法包括在通信线路上施加作为时间的函数的电压，并测量经由通信线路流动的至少第一电流和第二电流。 在与第一电流不同的时间点测量第二电流。 该方法包括基于第一电流和第二电流确定给定的终端元件是否连接到通信线路。

公开(公告)号：US06980648B2

公开(公告)日：2005-12-27

申请号：US10218966

申请日：2002-08-14

Applicant: Alberto Canella ,  Gerhard Noessing

Inventor： Alberto Canella ,  Gerhard Noessing

IPC: H04M19/00

CPC classification number: H04M19/005

Abstract: A telephone system includes a transmission line for connection to at least one telephone and a telephone interface in communication with the transmission line. The telephone interface provides DC power when a telephone connected to the transmission line is in an off-hook state. A controller in communication with the telephone interface generates a pre-defined DC characteristic of the telephone interface, and a regulator in communication with the controller adaptively translates the DC characteristic.

Abstract translation: 电话系统包括用于连接至少一个电话的传输线和与传输线通信的电话接口。 当连接到传输线的电话处于摘机状态时，电话接口提供直流电源。 与电话接口通信的控制器产生电话接口的预定义的DC特性，并且与控制器通信的调节器自适应地转换DC特性。