In a particular digital EEG processing system, a signal bandwidth of 12Hz and a signal amplitude...
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In a particular digital EEG processing system, a signal bandwidth of 12Hz and a signal amplitude resolution of 0.5% covering a voltage range of 3V are required. Uniform quantisation is to be used. Determine: (1) the minimum sampling rate; (ii) the minimum number of bits/sample required for the analogtodigital conversion process; (ii) the quantised step size for the minimum number of bits in (ii) above; (i v) the signaltonoise ratio (SNR) in decibels (dB). In a particular digital EEG processing system, a signal bandwidth of 12Hz and a signal amplitude resolution of 0.5% covering a voltage range of 3V are required. Uniform quantisation is to be used. Determine: (1) the minimum sampling rate; (ii) the minimum number of bits/sample required for the analogtodigital conversion process; (ii) the quantised step size for the minimum number of bits in (ii) above; (i v) the signaltonoise ratio (SNR) in decibels (dB).
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Here are the determined values Minimum Sampling Rate n 24 Hz This is calculated based on the Nyquist... View the full answer
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