전류 검출회로를 이용한 안테나 연결 인식 시스템
    2.
    发明公开
    전류 검출회로를 이용한 안테나 연결 인식 시스템 无效
    使用电流感测检测天线连接的系统

    公开(公告)号:KR1020130020344A

    公开(公告)日:2013-02-27

    申请号:KR1020110082929

    申请日:2011-08-19

    Abstract: PURPOSE: A system for detecting antenna is provided to determine causes on the bad receipt of an antenna. CONSTITUTION: An antenna(10) transmits and receives a radio signal. A current detector(20) outputs output voltage according to current consumed in the antenna. A power supply unit(30) applies power to the current detector. A comparator(40) receives an output signal and outputs a status signal. A signal receiver(50) determines the error of the antenna from the status signal. [Reference numerals] (10) Antenna; (20) Current detector; (30) Power supply unit; (40) Comparator; (50) Signal receiver

    Abstract translation: 目的:提供一种用于检测天线的系统,以确定天线接收不良的原因。 构成:天线(10)发射和接收无线电信号。 电流检测器(20)根据天线消耗的电流输出输出电压。 电源单元(30)向电流检测器供电。 比较器(40)接收输出信号并输出​​状态信号。 信号接收器(50)根据状态信号确定天线的误差。 (附图标记)(10)天线; (20)电流检测器; (30)电源单元; (40)比较器 (50)信号接收机

    음원 믹싱을 위한 자동 볼륨 제어 방법
    3.
    发明授权
    음원 믹싱을 위한 자동 볼륨 제어 방법 有权
    用于混合声源的自动音量控制方法

    公开(公告)号:KR101219709B1

    公开(公告)日:2013-01-09

    申请号:KR1020110130531

    申请日:2011-12-07

    Abstract: PURPOSE: An automatic volume control method for sound source mixing is provided to mix sound sources automatically inputted through a simple control method by controlling a signal of the sources. CONSTITUTION: A channel checking process for checking the number of sound channels simultaneously inputted is performed(S10). A currently set volume of each volume control unit is reset as a value divided by the number of the sound channels simultaneously inputted(S20). The sound channels are mixed(S30). The completed signal is converted an analog signal(S40). A currently set volume of a whole volume control unit is multiplied by the number of sound channels(S50). [Reference numerals] (AA) Start; (BB) Output; (CC) End; (S10) Checking the number of sound channels simultaneously played; (S20) Reducing the volume of each channel(divided by the number of the sound channels); (S30) Mixing; (S40) Converting into an analog signal; (S50) Controlling the entire volume(multiplied by the number of the sound channels)

    Abstract translation: 目的:提供一种用于声源混合的自动音量控制方法,通过控制信号源,通过简单的控制方法自动输入声源。 结构:执行用于检查同时输入的声道数量的频道检查处理(S10)。 每个音量控制单元的当前设定音量被复位为除以同时输入的声道的数量的值(S20)。 声道混合(S30)。 完成的信号被转换为模拟信号(S40)。 音量控制单元的当前设定音量乘以声道数(S50)。 (附图标记)(AA)开始; (BB)输出; (CC)结束; (S10)检查同时播放的声道数量; (S20)减少每个频道的音量(除以声道的数量); (S30)混合; (S40)转换为模拟信号; (S50)控制整个音量(乘以声道的数量)

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