Lebedeva S V, Lebedev V V
Med Tekh. 1995 Sep-Oct(5):23-5.
The paper describes the structure and algorithm of a digital suppression filter for circuit noise at 50 Hz. The filter slightly corrupts an electrocardiographic signal.
本文描述了一种用于抑制50Hz电路噪声的数字滤波器的结构和算法。该滤波器会对心电图信号造成轻微干扰。