Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate
The paper deals with some aspects of the subtraction procedure applied for power-line interference removing from high sampling rated ECG signals. Here high sampling rated ECG signal stands for signal with sampling rate-to-mains frequency ratio of about 15. Appropriate changes in the main stages of t...
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| Format: | Article |
| Language: | English |
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Bulgarian Academy of Sciences
2018-06-01
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| Series: | International Journal Bioautomation |
| Subjects: | |
| Online Access: | http://www.biomed.bas.bg/bioautomation/2018/vol_22.2/files/22.2_05.pdf |
| _version_ | 1818146501978750976 |
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| author | Georgy Mihov |
| author_facet | Georgy Mihov |
| author_sort | Georgy Mihov |
| collection | DOAJ |
| description | The paper deals with some aspects of the subtraction procedure applied for power-line interference removing from high sampling rated ECG signals. Here high sampling rated ECG signal stands for signal with sampling rate-to-mains frequency ratio of about 15. Appropriate changes in the main stages of the subtraction procedure are introduced to ensure effective power-line interference removal. An adequate methodology is proposed to compensate the frequency deviation of the mains frequency. Besides, a specifically developed algorithm accelerates the initial procedure adaptation, as well as its work in case of abrupt changes of the mains frequency. Finally, program implementation of the modified subtraction procedure is elaborated and the results of simulated tests with 16 kHz sampling rated ECG signals are presented. |
| first_indexed | 2024-12-11T12:20:22Z |
| format | Article |
| id | doaj.art-a14d97522b6f4344957598cc284e6393 |
| institution | Directory Open Access Journal |
| issn | 1314-1902 1314-2321 |
| language | English |
| last_indexed | 2024-12-11T12:20:22Z |
| publishDate | 2018-06-01 |
| publisher | Bulgarian Academy of Sciences |
| record_format | Article |
| series | International Journal Bioautomation |
| spelling | doaj.art-a14d97522b6f4344957598cc284e63932022-12-22T01:07:32ZengBulgarian Academy of SciencesInternational Journal Bioautomation1314-19021314-23212018-06-0122214715810.7546/ijba.2018.22.2.147-158Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling RateGeorgy Mihov0Department of Electronics, Faculty of Electronic Engineering and Technologies, Technical University of Sofia, BulgariaThe paper deals with some aspects of the subtraction procedure applied for power-line interference removing from high sampling rated ECG signals. Here high sampling rated ECG signal stands for signal with sampling rate-to-mains frequency ratio of about 15. Appropriate changes in the main stages of the subtraction procedure are introduced to ensure effective power-line interference removal. An adequate methodology is proposed to compensate the frequency deviation of the mains frequency. Besides, a specifically developed algorithm accelerates the initial procedure adaptation, as well as its work in case of abrupt changes of the mains frequency. Finally, program implementation of the modified subtraction procedure is elaborated and the results of simulated tests with 16 kHz sampling rated ECG signals are presented.http://www.biomed.bas.bg/bioautomation/2018/vol_22.2/files/22.2_05.pdfECG signalsPower-line interference removalSubtraction procedure |
| spellingShingle | Georgy Mihov Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate International Journal Bioautomation ECG signals Power-line interference removal Subtraction procedure |
| title | Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate |
| title_full | Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate |
| title_fullStr | Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate |
| title_full_unstemmed | Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate |
| title_short | Subtraction Procedure for Power-line Interference Removal from ECG signals with High Sampling Rate |
| title_sort | subtraction procedure for power line interference removal from ecg signals with high sampling rate |
| topic | ECG signals Power-line interference removal Subtraction procedure |
| url | http://www.biomed.bas.bg/bioautomation/2018/vol_22.2/files/22.2_05.pdf |
| work_keys_str_mv | AT georgymihov subtractionprocedureforpowerlineinterferenceremovalfromecgsignalswithhighsamplingrate |