首页> 外国专利> METHOD FOR GENERATING MEASURING SIGNALS FOR MEASURING TRANSMISSION PROPERTIES OF TRANSMISSION LINKS MUTUALLY INFLUENCING ONE ANOTHER WITH CROSSTALK IN TELECOMMUNICATIONS SYSTEMS, PARTICULARLY OF HANDSFREE EQUIPMENT

METHOD FOR GENERATING MEASURING SIGNALS FOR MEASURING TRANSMISSION PROPERTIES OF TRANSMISSION LINKS MUTUALLY INFLUENCING ONE ANOTHER WITH CROSSTALK IN TELECOMMUNICATIONS SYSTEMS, PARTICULARLY OF HANDSFREE EQUIPMENT

机译:生成测量信号的方法,该信号用于测量在通信系统中,尤其是在无用设备中相互影响的,互相影响的传输链路的传输特性

摘要

In order to be able to measure the transmission properties of transmission links mutually influencing one another with crosstalk in electrical message systems, particularly of handsfree equipment (FSE) such that the measurement is not falsified by occurring crosstalk influences, measuring signals that are essentially orthogonal are generated in the time or frequency domain in the measuring system (MS) from respectively at least two voice or test signals.
机译:为了能够测量相互相互影响的传输链路的传输特性,在电子消息系统中,尤其是在免提设备(FSE)的电消息系统中,存在串扰,使得测量不会因发生的串扰影响而被篡改,因此,基本上正交的测量信号是在测量系统(MS)中在时域或频域中分别从至少两个语音或测试信号中产生。

著录项

  • 公开/公告号US6611595B1

    专利类型

  • 公开/公告日2003-08-26

    原文格式PDF

  • 申请/专利权人 SIEMENS AKTIENGESELLSCHAFT;

    申请/专利号US19990380348

  • 发明设计人 KARL-HEINZ PFLAUM;DIETER LECKSCHAT;

    申请日1999-08-30

  • 分类号H04M17/60;H04M70/00;H04M90/00;H04M30/00;

  • 国家 US

  • 入库时间 2022-08-22 00:05:54

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