Abstract
The paper deals with practical digital filter implementation to suppress power noise using integer coefficients filters. Very fast and simple solution enables to suppress both basic and harmonic components of power noise with nonlinear distortions. Real ECG signals are used to test effectiveness of power noise suppression. Accuracy is evaluated for basic sinusoidal and rectangular wave of noise.
| Original language | English |
|---|---|
| Pages (from-to) | 44-48 |
| Number of pages | 5 |
| Journal | Journal of Medical Imaging and Health Informatics |
| Volume | 2 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Mar 2012 |
Keywords
- 50 Hz
- 60 Hz
- Digital signal processing
- FIR filters
- Filter design
- IIR filters
- Integer coefficient filters
- Lynn's filters
- Power noise removal
ASJC Scopus subject areas
- Radiology, Nuclear Medicine and Imaging
- Health Informatics
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