Huge dynamic range of amplitudes

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Suppose a 18-bit digital representation of an analog signal with amplitude of 10 V (i.e., signal can vary from +10V to -10 V) is to be used. N =18 bits would allow for a huge dynamic range of amplitudes, from the smallest binary number (20 = ) to the largest binary number of (2N-1 = ), for a dynamic range of dB. This corresponds to an amplitude resolution (step-size) of (20 V)/(2N-1) = V.

Reference no: EM132423754

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