Journal of Healthcare Engineering / 2018 / Article / Fig 5

Research Article

sEMG Signal Acquisition Strategy towards Hand FES Control

Figure 5

Subject 1, open hand/rest. Comparison of sEMG signal before and after processing using DWT. (a) Raw sEMG signal containing baseline drift and 60 Hz noise. (b) Processed sEMG signal drift-free and visible active and rest patterns.
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