谁能帮我翻译一段文字，谢谢

The experimental measurement of alternating current bridge practitioners use capacitance, inductance, with a focus on the AC bridge regulations that require a certain accuracy. Finally, the AC side of the bridge -- the sound source circuit resolve two major issues : the DC Circuit phone First DC power supply through handsets, will receiver nature deteriorating; When the device is then sent his second speech in front, re-hear his own voice from the receiver side -- should sound effects. Since the experiment : for the measurement of alternating current bridge capacitance, inductance and loss Arm Bridge and consider different proportion of the input signal frequency and the impact on the measurement results

哇 楼上的好猛啊