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    • 3. 发明授权
    • Apparatus including means for connecting to one or more outer speakers as well as means for detecting such a connection
    • 装置包括用于连接到一个或多个外部扬声器的装置以及用于检测这种连接的装置
    • US09131306B2
    • 2015-09-08
    • US13515799
    • 2010-11-24
    • Gilles BourgoinPatrice Pelin
    • Gilles BourgoinPatrice Pelin
    • H04R3/00H04R5/04
    • H04R5/04H04R2205/021H04R2420/05H04R2430/01
    • An audio appliance includes two external connections for connection to external loudspeakers, and includes means for establishing an electrical signal between the external terminals that is representative of an audio source in order to inject an excitation electric current into each external loudspeaker. Means are provided for incorporating a component at a “detection” frequency that is situated outside the audible spectrum in the electrical signal that is established between the external terminals, together with means for detecting an electric current flowing between the external terminals and having a frequency corresponding to the detection frequency. This is applicable in particular to systems comprising a mobile appliance and a fixed docking station incorporating a woofer and designed to receive the mobile appliance.
    • 音频设备包括用于连接到外部扬声器的两个外部连接,并且包括用于在表示音频源的外部端子之间建立电信号的装置,以便将激励电流注入到每个外部扬声器中。 提供了用于将位于外部端子之间建立的电信号中位于可听频谱之外的“检测”频率的部件与用于检测在外部端子之间流动的电流并且具有相应频率的装置 到检测频率。 这尤其适用于包括移动设备和包含低音扬声器并被设计为接收移动设备的固定对接站的系统。
    • 4. 发明授权
    • Method for correcting telephone signal degradation caused by the length of the analog line via the receiver
    • 用于通过接收机校正由模拟线路的长度引起的电话信号劣化的方法
    • US09363364B2
    • 2016-06-07
    • US13321045
    • 2010-05-27
    • Gilles Bourgoin
    • Gilles Bourgoin
    • H04M7/04H04M1/76H04M1/74
    • H04M1/76H04M1/74
    • The present invention relates to the field of telephony and specifically to a method for correcting the degradation of telephone signal quality caused by analogue lines. The invention describes managing, via the receiver, a specific correction of telephone signal degradation caused by the length of the analogue line between the parties. Said line length between the receiver and the telephone switchboard to which said receiver is connected is stored in the receiver. Advantageously, the line lengths between the receiver of the called party and the corresponding switchboard are stored, for example in the director of the apparatus. During the call, said line length is taken into account by a specific correction means for said correction inside the receiver.
    • 本发明涉及电话领域,具体涉及用于校正由模拟线路引起的电话信号质量恶化的方法。 本发明描述了经由接收机管理由双方之间的模拟线路的长度引起的电话信号劣化的特定校正。 所述接收机与所述接收机连接的所述电话交换机之间的所述线路长度被存储在所述接收机中。 有利地,被叫方的接收机与对应的交换机之间的线路长度被存储在例如设备的控制器中。 在通话期间,通过用于接收机内的所述校正的特定校正装置考虑所述线路长度。
    • 8. 发明申请
    • METHOD FOR CORRECTING TELEPHONE SIGNAL DEGRADATION CAUSED BY THE LENGTH OF THE ANALOG LINE VIA THE RECEIVER
    • 通过接收器对模拟线长度校正电话信号降级的方法
    • US20120063588A1
    • 2012-03-15
    • US13321045
    • 2010-05-27
    • Gilles Bourgoin
    • Gilles Bourgoin
    • H04M9/00
    • H04M1/76H04M1/74
    • The present invention relates to the field of telephony and specifically to a method for correcting the degradation of telephone signal quality caused by analogue lines. The invention describes managing, via the receiver, a specific correction of telephone signal degradation caused by the length of the analogue line between the parties. Said line length between the receiver and the telephone switchboard to which said receiver is connected is stored in the receiver. Advantageously, the line lengths between the receiver of the called party and the corresponding switchboard are stored, for example in the director of the apparatus. During the call, said line length is taken into account by a specific correction means for said correction inside the receiver.
    • 本发明涉及电话领域,具体涉及用于校正由模拟线路引起的电话信号质量恶化的方法。 本发明描述了经由接收机管理由双方之间的模拟线路的长度引起的电话信号劣化的特定校正。 所述接收机与所述接收机连接的所述电话交换机之间的所述线路长度被存储在所述接收机中。 有利地,被叫方的接收机与对应的交换机之间的线路长度被存储在例如设备的控制器中。 在通话期间,通过用于接收机内的所述校正的特定校正装置考虑所述线路长度。