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Signal processing is an operation design for extracting, enhancing, storing and transmitting useful content of information. In extracting information from the electroencephalogram, digital signal processing techniques are used. In this paper, the EEG signals generated by 2 channels C3 and P3, before and during writing were recorded, which are then filtered using a band pass filter with frequency range...
Electroencephalogram consists of hand movement information that can be extracted using suitable digital signal processing techniques. In this study, the EEG signals generated from hand grasping and writing were recorded from 4 channels; C3, C4, P3 and P4 and filtered using band pass filter with frequency range of 8 Hz to 30 Hz. The signal was then analysed using Fast Fourier Transform. Analysis of...
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