EA系列提供先进的电路设计，采用低身的外壳，可装插的通道模组以及真正的双路单声道配置。
The EA Series offer advanced circuitry design, low profile chassis removable channel modules and true dual monaural configuration.
该装置以ARM为核心，包括低功耗的双路心电信号放大、滤波、抗基线漂移电路。
The system takes ARM as the core and employs signal amplifying, filtering, and anti-baseline drift circuits.
介绍了一种双路高阻抗电化学测试前置放大器的电路设计原理、元件选择、安装调试及其应用。
This paper introduces the circuit design principle, component selection, installment, testing and application of a two-way impedance electric chemical test pre-placed magnifier.
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