In this paper a multi-passage controlling tactic composed of infinity impulse filter is presented to solve the problem in theory, but actual effect must be verified by experiment in future.

• 文章尝试采用由无限脉冲滤波器组成的多通道控制策略，从理论上解决源噪声信号采集问题，其实质效果还有待于后续实验验证。