(EN) A mobile computing device includes one or more digital signal processors, each configured to receive a respective digital signal, one or more amplifiers, each configured to receive a respective digital signal, and one or more output generators configured to receive an output of a respective amplifier, and a battery configured to supply power to at least the amplifier(s). The digital signal processors include an intelligent current limiter. The intelligent current limiter is configured to determine a power consumption limit based on a battery voltage of the battery, a battery current limit defined by a battery current budget for operation of at least the amplifiers, and an efficiency of the amplifiers. The intelligent current limiter is configured to determine a predicted power consumption by the amplifiers based on voltages of the digital signals, a gain of each of the respective amplifiers, and an admittance of each of the respective output generators. The intelligent current limiter compares the predicted power consumption with the power consumption limit and adjusts the gain setting(s) of one or more of the digital signal processors based on the comparison prior to supplying the respective digital signals to the amplifiers.
(ZH) 一种移动计算设备包括：一个或多个数字信号处理器，每个数字信号处理器被配置为接收相应的数字信号；一个或多个放大器，每个放大器被配置为接收相应的数字信号；以及一个或多个输出发生器，该一个或多个输出发生器被配置为接收相应放大器的输出；以及电池，该电池被配置为至少向该一个或多个放大器供电。该数字信号处理器包括智能限流器。该智能限流器被配置为基于该电池的电池电压、由至少用于这些放大器的操作的电池电流预算限定的电池电流限制以及这些放大器的效率，来确定功耗限制。该智能限流器被配置为基于这些数字信号的电压、相应放大器中的每一个的增益以及相应输出发生器中的每一个的导纳来确定这些放大器的预测功耗。该智能限流器将该预测功耗与该功耗限制进行比较，并在将相应的数字信号供应给这些放大器之前基于该比较来调节这些数字信号处理器中的一个或多个的增益设置。
