Savitzky-Golay Filter for Denoising Lung Sound by Nishi Shahnaj Haider, R Periyasamy, Deepak Joshi, B K Singh

“…This observation holds good for different levels of simulated addictive Gaussian noise. The polynomial order of 8 and frame size of 9 are found to be promising with SNR of 10.401db at computation time of 2.1ms.…”
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