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|Title:||A new ECG signal processing scheme for low-power wearable ECG devices|
|Source:||Hong, Y.,Rajendran, I.,Lian, Y. (2011). A new ECG signal processing scheme for low-power wearable ECG devices. Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics : 74-77. ScholarBank@NUS Repository. https://doi.org/10.1109/PrimeAsia.2011.6075074|
|Abstract:||A new ECG signal processing approach is proposed for use in ultra low-power wireless ECG recording devices. Significant energy saving is achievable with the adoption of level-crossing sampling, which adapts its sampling frequency according to signal activities. Linear Interpolation is then performed to convert the non-uniform samples into uniform ones to allow the use of existing signal processing tools. We show by an example that the proposed approach achieves 88.8% and 92.6% reductions in the number of sampling points and the order of post-processing FIR filter respectively. © 2011 IEEE.|
|Source Title:||Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics|
|Appears in Collections:||Staff Publications|
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