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    • 25. 发明授权
    • An application server for reducing ambiance noise in an auscultation signal, as well as for recording comments while auscultating a patient with an electronic stethoscope
    • 一种应用服务器,用于减少听诊信号中的环境噪音,以及在用电子听诊器听诊患者时记录评论
    • EP2143380B9
    • 2012-08-22
    • EP08305395.9
    • 2008-07-11
    • Alcatel Lucent
    • Gass, RaymondLe Creff, Michel
    • A61B7/04A61B5/00
    • A61B5/002A61B7/04A61B2560/0242H04L67/125
    • An application server for reducing ambiance noise in an auscultation signal, and for recording comments white auscultating a patient with an electronic stethoscope This application server (AS) comprises: -- means (SPH) for receiving samples of a raw auscultation signal representing auscultation sounds mixed with ambiance sounds, this raw auscultation signal being transmitted by a first microphone (M1) embedded in a stethoscope (ES), -- means (SPH) for receiving samples of an ambiance signal transmitted by a second microphone (M2) in a phone (IPP1), -- means (ASE) for processing the samples of the auscultation signal and the samples of the ambiance signal for generating an auscultation signal without ambiance sounds, -- means (LBM) for sending the auscultation signal without ambiance sounds to at least the headset of said stethoscope (ES), -- means (VRM) for recognizing local sounds in the ambiance signal and converting these vocal sounds into text for storing comments into a database (DB).
    • 用于减少噪音的氛围中的听诊信号,以及用于记录的评论白色听诊病人与电子听诊器此应用服务器(AS)包括应用服务器: - 用于接收一个原始听诊信号的采样的装置(SPH)表示的听诊声音的混合 装置(SPH),用于接收在通过电话的第二麦克风(M2)发送的环境信号的采样( - 与环境声音,这原始听诊信号由嵌入在听诊器(ES)的第一麦克风(M1),发送 IPP1), - 装置(ASE),用于处理听诊信号的采样以及环境信号的用于不具有环境声音产生听诊信号采样的装置, - (LBM),用于不具有环境发送听诊信号响起至少 所述听诊器(ES)的耳机, - 用于识别环境信号中的局部声音并将这些声音转换成文本以将评论存储到数据库中的装置(VRM) D B)。
    • 30. 发明公开
    • Joint signal processing across a plurarity of line termination cards
    • Gemeinsame Signalverarbeitungübermehrere Leitungsendkarten
    • EP2271021A1
    • 2011-01-05
    • EP09290482.0
    • 2009-06-24
    • Alcatel Lucent
    • Chow, Hungkei KeithDe Lind Van Wijngaarden, Adriaan J.Peeters, MichaelVanderhaegen, Dirk
    • H04L5/00H04M11/06
    • H04M11/062H04B3/32H04L25/03343H04L2025/03426
    • The present invention relates to a line termination card (1) for connecting subscriber devices through subscriber lines.
      In accordance with a first embodiment of the invention, the line termination card comprises:
      - a data output terminal (10 1 ; 10 M ) for outputting a data sequence (s 1,t ; s M,t ),
      - a vectoring entity (20) for parsing and encoding the data sequence into frequency samples according to a carrier loading parameter (Cl 1 ; CL M ), for scaling the frequency samples into scaled frequency samples (Z 1,t,k; Z M,t,k ) according to a carrier scaling parameter (CS 1 ; CS N ), and for processing the scaled frequency samples for crosstalk compensation,
      - a controller (30) for adjusting the carrier loading parameter and the carrier scaling parameter.
      - a forwarder (40) coupled to the data output terminal and to the controller for forwarding the data sequence, the carrier loading parameter and the carrier scaling parameter towards a further line termination card (1').
      The present invention also relates to an access node comprising such a line termination card, and to a method for connecting subscriber devices through subscriber lines.
    • 本发明涉及一种用于通过用户线连接用户设备的线路终端卡(1)。 根据本发明的第一实施例,线路终端卡包括: - 用于输出数据序列(s 1,t; s M,t)的数据输出终端(10 1; 10 M), - 向量实体 20),用于根据载波负载参数(C1 1; CL M)将数据序列解码和编码为频率样本,用于将频率样本缩放为缩放频率样本(Z 1,t,k; ZM,t,k) 涉及载波缩放参数(CS 1; CS N),并且用于处理用于串扰补偿的缩放频率采样, - 用于调整载波负载参数和载波缩放参数的控制器(30)。 - 耦合到所述数据输出端和所述控制器的转发器(40),用于将所述数据序列,所述载波加载参数和所述载波缩放参数转发到另一线路终端卡(1')。 本发明还涉及包括这种线路终端卡的接入节点,以及一种通过用户线路连接用户设备的方法。