Performance Analysis of Notch Filter in ECG Signal Noise Reduction

An electrocardiogram (ECG) is a medical test that records the normal and abnormal condition of heart. It an essential tool for identifying vari- ous cardiac related issues. However, ECG wave are often distorted by diverse noise sources, such as movement artifacts or electrical interference. To remove these enhance quality signal, various filters commonly used. The choice filter type depends on definite necessities application. FIR used in area needs linear time response accurate amplitude response. They have stable predictable more robust to coefficient quantization errors. they require larger number coefficients achieve desired frequency response, which can lead increased computational complexity. use digital filters, specifically notch denoising signals effective technique. Adders components design researchers been exploring different types adders improve parameters filters. In this paper, Ripple carry adder, Carry select Adder, adder using skip compared terms their performance parame- ters, including area, delay, power consumption. RCA basic while C-Skip C-Select designed reduce delay addition operation. results study showed C- Select outperformed R-Carry con- sumption. C-select had lowest Adder was other adders. Overall, selection particular need Notch removal its analyzed.