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公开(公告)号：US09357057B1
公开(公告)日：2016-05-31
申请号：US13475621
申请日：2012-05-18
摘要： In a system for identifying subscriber lines, an end of a subscriber line is coupled to and terminated by a transceiver of interest. The other end of the subscriber line is coupled to a speaker. The transceiver is then selectively activated and deactivated causing it to transmit its normal frequency spectrum in a predefined pattern. The frequency spectrum includes frequencies audible to humans. Thus, the speaker produces sound capable of being heard by a human, and the sound exhibits periods of noise followed by periods of silence. Indeed, the periods of noise and silence are in a pattern according to the activation/deactivation pattern of the transceiver. Thus, a user can identify the subscriber line that is coupled to the transceiver by identifying which of the lines is coupled to the speaker when the speaker emits noise and silence according to the predefined pattern.
摘要翻译： 在用于识别用户线路的系统中，用户线路的一端被感兴趣的收发机耦合到终端并由其终止。 用户线的另一端耦合到扬声器。 然后，收发器被选择性地激活和去激活，使其以预定义的模式发送其正常频谱。 频谱包括人类可听到的频率。 因此，扬声器产生能够被人听到的声音，并且声音呈现出噪音的周期，随后是沉默期。 实际上，根据收发机的激活/去激活模式，噪声和静音的周期是一个模式。 因此，当扬声器根据预定义的模式发出噪声和静音时，用户可以通过识别哪个线耦合到扬声器来识别耦合到收发器的用户线。
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公开(公告)号：US08199905B1
公开(公告)日：2012-06-12
申请号：US12497222
申请日：2009-07-02
IPC分类号： H04M1/00
摘要： The present disclosure generally pertains to systems and methods for identifying subscriber lines coupled to transceivers of interest. In one exemplary embodiment, an end of a subscriber line is coupled to and terminated by a transceiver of interest. The other end of the subscriber line is coupled to a speaker. The transceiver is then selectively activated and deactivated causing it to transmit its normal frequency spectrum in a predefined pattern. The frequency spectrum includes frequencies audible to humans. Thus, the speaker produces sound capable of being heard by a human, and the sound exhibits periods of noise followed by periods of silence. Indeed, the periods of noise and silence are in a pattern according to the activation/deactivation pattern of the transceiver. Thus, a user can identify the subscriber line that is coupled to the transceiver by identifying which of the lines is coupled to the speaker when the speaker emits noise and silence according to the predefined pattern.
摘要翻译： 本公开通常涉及用于识别与感兴趣的收发器相耦合的用户线路的系统和方法。 在一个示例性实施例中，用户线路的一端被感兴趣的收发器耦合到终端并由终端终端。 用户线的另一端耦合到扬声器。 然后，收发器被选择性地激活和去激活，使其以预定义的模式发送其正常频谱。 频谱包括人类可听到的频率。 因此，扬声器产生能够被人听到的声音，并且声音呈现出噪音的周期，随后是沉默期。 实际上，根据收发机的激活/去激活模式，噪声和静音的周期是一个模式。 因此，当扬声器根据预定义的模式发出噪声和静音时，用户可以通过识别哪个线耦合到扬声器来识别耦合到收发器的用户线。
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