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公开(公告)号：US20080198985A1
公开(公告)日：2008-08-21
申请号：US11708665
申请日：2007-02-20
Applicant: Gerfried Krampl , Peter Linortner , Christian Jenkner , Thomas Ferianz , Joachim Pichler , Thomas Linder , Gerhard Noessing
Inventor： Gerfried Krampl , Peter Linortner , Christian Jenkner , Thomas Ferianz , Joachim Pichler , Thomas Linder , Gerhard Noessing
IPC: H04B1/00
CPC classification number: H04M1/7385 , H04M1/24 , H04M1/2535 , H04M1/745 , H04M19/005
Abstract: Audio processing systems and corresponding methods are disclosed, wherein the audio processing system comprises at least one of an analog portion and a digital portion.
Abstract translation: 公开了音频处理系统和相应的方法，其中音频处理系统包括模拟部分和数字部分中的至少一个。
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公开(公告)号：US07046797B2
公开(公告)日：2006-05-16
申请号：US10218987
申请日：2002-08-14
Applicant: Alberto Canella , Gerhard Noessing
Inventor： Alberto Canella , Gerhard Noessing
IPC: H04M1/00
CPC classification number: H04M19/02
Abstract: A telephone system includes a controllable ringing generator for generating a ringing signal and an interface for providing a ringing voltage derived from that signal on the transmission line. The controllable ringing generator includes a control device for controlling the ringing voltage in response to the ringing current.
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公开(公告)号：US08995623B2
公开(公告)日：2015-03-31
申请号：US13517598
申请日：2012-06-14
Applicant: Gerhard Noessing , Michael Schoenberger , Alberto Canella
Inventor： Gerhard Noessing , Michael Schoenberger , Alberto Canella
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。
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公开(公告)号：US08867736B2
公开(公告)日：2014-10-21
申请号：US13340180
申请日：2011-12-29
Applicant: Richard Gaggl , Christian Jenkner , Gerhard Noessing
Inventor： Richard Gaggl , Christian Jenkner , Gerhard Noessing
CPC classification number: H04M19/005
Abstract: A control device includes a circuit operable to sense an analog input voltage dependent on a line current flowing via a communication line of a terminal generate an analog difference voltage in a constant line current operation based on a difference between the sensed analog input voltage and an analog feedback voltage which depends on an adjustable nominal direct-current value and filter a sequence of control error values from a sequence of digital difference voltage values converted from the generated analog difference voltage. The circuit is further operable to convert a control value generated from the sequence of control error values in the constant line current operation to an analog direct voltage for supplying the terminal and convert the nominal direct-current value into the analog feedback voltage in the constant line current operation.
Abstract translation: 控制装置包括可操作用于感测取决于通过端子的通信线流动的线电流的模拟输入电压的电路，其基于感测的模拟输入电压和模拟信号之间的差产生恒定电流电流操作中的模拟差分电压 反馈电压取决于可调整的标称直流值，并从根据所产生的模拟差分电压转换的数字差分电压值序列中滤除一系列控制误差值。 该电路还可操作以将在恒定电流操作中的控制误差值序列产生的控制值转换为用于提供端子的模拟直流电压，并将标称直流值转换成恒定线路中的模拟反馈电压 当前操作。
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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
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。
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Patent Agency Ranking
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
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 。
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公开(公告)号：US20090154691A1
公开(公告)日：2009-06-18
申请号：US12057547
申请日：2008-03-28
Applicant: Richard Gaggl , Christian Jenkner , Gerhard Noessing
Inventor： Richard Gaggl , Christian Jenkner , Gerhard Noessing
IPC: H04M1/00
CPC classification number: H04M19/005
Abstract: A control device for controlling a supply voltage which can be switched between a constant line current operation and a constant line voltage operation, wherein a line current, which consists of a direct current for supplying the terminal and of an alternating current for transmitting information, flows via a subscriber line of a terminal, comprising a sensing circuit for sensing an analogue input voltage dependent on the line current, a subtractor which, in the constant line current operation, subtracts an analogue feedback voltage dependent on an adjustable nominal direct-current value from the sensed input voltage for generating an analogue difference voltage, an analogue/digital converter for converting the generated analogue difference voltage into a digital difference voltage value, a digital low-pass filter for filtering a sequence of control error values out of the generated sequence of difference voltage values, a controller for generating a control value in dependence on the filtered-out sequence of control error values, and comprising a first digital/analogue converter which, in the constant line current operation, converts the control value in each case generated by the controller into the analogue direct voltage for supplying the terminal.
Abstract translation: 一种用于控制能够在恒定电流电流操作和恒定电压操作之间切换的电源电压的控制装置，其中由用于提供所述端子的直流电流和用于传输信息的交流电流组成的线路电流流动 通过终端的用户线路，包括用于感测取决于线路电流的模拟输入电压的感测电路;减法器，其在恒定电流电流操作中，根据可调整的标称直流电流值减去模拟反馈电压， 感测的用于产生模拟差分电压的输入电压，用于将所产生的模拟差分电压转换为数字差分电压值的模/数转换器，数字低通滤波器，用于从所生成的序列中产生的序列 差分电压值，用于根据所述控制值产生控制值的控制器 滤波出的控制误差值序列，并且包括第一数字/模拟转换器，其在恒定电流电流操作中将由控制器产生的每种情况下的控制值转换成用于提供端子的模拟直流电压。
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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。
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19.发明授权Method and circuit arrangement for controlling a subscriber line interface circuit 有权用于控制用户线路接口电路的方法和电路装置公开(公告)号：US07184543B2
公开(公告)日：2007-02-27
申请号：US10639357
申请日：2003-08-12
Applicant: Gerhard Noessing , Herbert Zojer
Inventor： Gerhard Noessing , Herbert Zojer
IPC: H04M19/00
CPC classification number: H04M19/001 , H04M3/007
Abstract: The invention provides a method for controlling a subscriber line interface circuit, which is connected to at least one data line and to at least one subscriber line associated with a subscriber, in the on-hook state, having the following steps: on-hook data transmission signals are detected in the data line; if an on-hook data transmission signal intended for the subscriber (102) is detected in the data line (122), the detected on-hook data transmission signal is buffer-stored and the subscriber line interface circuit (106) is switched from a passive operating mode to an active operating mode; the buffer-stored detected on-hook data transmission signal is transmitted by the subscriber line interface circuit (106) in the subscriber line (104) to the subscriber (102); and the subscriber line interface circuit (106) is switched to the passive operating mode. The invention also provides a circuit arrangement for carrying out the method.
Abstract translation: 本发明提供了一种用于控制在挂机状态下连接到至少一条数据线和至少一条与订户相关联的用户线的用户线路接口电路的方法，具有以下步骤：挂机数据 在数据线中检测传输信号; 如果在数据线（122）中检测到用于订户（102）的挂机数据传输信号，则检测到的挂机数据传输信号被缓冲存储，并且用户线路接口电路（106）从 被动操作模式为主动运行模式; 缓冲存储的检测到的挂机数据传输信号由用户线路（104）中的用户线接口电路（106）发送给用户（102）; 并且用户线路接口电路（106）被切换到被动操作模式。 本发明还提供一种用于执行该方法的电路装置。
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公开(公告)号：US08908752B2
公开(公告)日：2014-12-09
申请号：US13229762
申请日：2011-09-11
Applicant: Bernhard Zojer , Thomas Ferianz , Thomas Linder , Gerhard Noessing
Inventor： Bernhard Zojer , Thomas Ferianz , Thomas Linder , Gerhard Noessing
CPC classification number: H04M3/305
Abstract: Embodiments related to line testing are described and depicted. A digital subscriber line testing apparatus comprises a plurality of resistors and a switching device. The switching device comprises first and second signal inputs to couple the switching device to a signal generator output, and a plurality of wire terminals. The switching device is configured to switch the plurality of resistors into a first switching state and a second switching state.
Abstract translation: 描述和描绘与线路测试相关的实施例。 数字用户线测试装置包括多个电阻器和开关装置。 开关装置包括将开关装置耦合到信号发生器输出端的第一和第二信号输入端以及多个电线端子。 开关器件被配置为将多个电阻器切换到第一开关状态和第二开关状态。
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