Abstract
Almost all signals existing in the universe experience varying degrees of noise interference. Specifically, audio signals necessitate efficient noise cancellation for most hearing devices to comfort the user. Various filtering techniques are employed in order to apply efficient noise cancellation, empowering the system to enhance the signal-to-noise ratio. Currently, adaptive filters are preferred to other types of filters to approach higher efficiency. This study presents and examines four adaptive filter algorithms, including least-mean-square, normalized least-mean-square, recursive-least-square, and Wiener filter. The selected models are simulated, benchmarked, and contrasted in some characteristics of the performance. The presented filters are applied to four different experiments/environments to further examine their functionality. All of that is performed utilizing different step sizes to monitor two compromised result parameters: performance and execution time. Eventually, the best adaptive filter possessing the optimal parameters and step size is acquired for electrocardiogram signals enabling physicians and health professionals to deal with electrocardiogram signals efficiently, empowering them to accurately and quickly diagnose any sign of heart problems. Simulation results further designate the superiority of the presented models.
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References
Akay, M.: Biomedical Signal Processing. Academic Press (2012)
Appathurai, A., et al.: A study on ECG signal characterization and practical implementation of some ECG characterization techniques. Measurement 147, 106384 (2019)
Diniz, P.: Adaptive Filtering: Algorithms and Practical Implementation (2020). https://doi.org/10.1007/978-3-030-29057-3
Diniz, P.S.R.: LMS-Based Algorithms, pp. 137–207. Springer US, Boston, MA (2013). https://doi.org/10.1007/978-1-4614-4106-9_4
Hansen, C.N.: Understanding Active Noise Cancellation. CRC Press (2002)
Huang, H.C., Lee, J.: A new variable step-size NLMS algorithm and its performance analysis. IEEE Trans. Signal Process. 60(4), 2055–2060 (2012). https://doi.org/10.1109/TSP.2011.2181505
Leus, G., Moonen, M.: Viterbi and RLS decoding for deterministic blind symbol estimation in DS-CDMA wireless communication. Signal Process. 80(5), 745–771 (2000)
MATLAB: WGN-Generate white Gaussian noise samples. The MathWorks Inc., Natick, Massachusetts, United States (2023). https://www.mathworks.com/help/comm/ref/wgn.html
Rupp, M.: The behavior of LMS and NLMS algorithms in the presence of spherically invariant processes. IEEE Trans. Signal Process. 41(3), 1149–1160 (1993). https://doi.org/10.1109/78.205720
Thenua, R., Agrawal, S.K.: Simulation and performance analysis of adaptive filter in noise cancellation. Int. J. Eng. Sci. Technol. 2, 4373–4378 (2010)
Vaseghi, S.V.: Wiener Filters, pp. 140–163. Vieweg+Teubner Verlag, Wiesbaden (1996). https://doi.org/10.1007/978-3-322-92773-6_5, https://doi.org/10.1007/978-3-322-92773-6_5
Vaseghi, S.V.: Advanced Digital Signal Processing and Noise Reduction. Wiley (2008)
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Essa, A. et al. (2023). Electrocardiogram Signal Noise Reduction Application Employing Different Adaptive Filtering Algorithms. In: Huang, DS., Premaratne, P., Jin, B., Qu, B., Jo, KH., Hussain, A. (eds) Advanced Intelligent Computing Technology and Applications. ICIC 2023. Lecture Notes in Computer Science, vol 14087. Springer, Singapore. https://doi.org/10.1007/978-981-99-4742-3_27
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DOI: https://doi.org/10.1007/978-981-99-4742-3_27
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