DEVICE AND METHOD FOR CONTROLLING MICROPHONE ACCORDING TO CONNECTION OF EXTERNAL ACCESSORY

    公开(公告)号:US20190149933A1

    公开(公告)日:2019-05-16

    申请号:US16189961

    申请日:2018-11-13

    Abstract: Disclosed are an electronic device and a method for controlling the same, where the electronic device that includes an earphone connector including first and second contacts associated with a sound output through an audio plug, a third contact connected to a ground terminal, and a fourth contact associated with a sound input, and a microphone. The method includes applying a bias voltage to the fourth contact, measuring a voltage between the third and fourth contacts, measuring an impedance between at least one of the first or second contact and the third contact, activating the microphone when the measured voltage is greater than or equal to a first threshold value and the measured impedance is less than or equal to a second threshold value, and deactivating the microphone when the measured voltage is greater than or equal to the first threshold value and the measured impedance exceeds the second threshold value.

    PAYMENT ADDITIONAL SERVICE INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE FOR SUPPORTING THE SAME
    9.
    发明申请
    PAYMENT ADDITIONAL SERVICE INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE FOR SUPPORTING THE SAME 审中-公开
    付款附加服务信息处理方法和用于支持该方法的电子设备

    公开(公告)号:US20160275474A1

    公开(公告)日:2016-09-22

    申请号:US15070704

    申请日:2016-03-15

    Abstract: An electronic device includes: a memory configured to store at least one instruction; and a processor connected to the memory. The at least one instruction executed by the processor is set to receive an application identifier for payment transaction from a reader device and generate payment related information including payment identification information for the payment transaction and additional service information relating to the payment transaction by a payment application corresponding to the application identifier.

    Abstract translation: 电子设备包括:被配置为存储至少一个指令的存储器; 以及连接到存储器的处理器。 由处理器执行的至少一个指令被设置为从读取器设备接收用于支付交易的应用标识符,并产生支付相关信息,包括用于支付交易的支付识别信息和与支付交易相关的附加服务信息 到应用程序标识符。

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