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5. This problem involves acquisition of a weak signal. Suppose that it is necessary to resolve 160 uV with a 12 bit digitizer operating

5. This problem involves acquisition of a weak signal. Suppose that it is necessary to resolve 160 uV with a 12 bit digitizer operating 0-10 V. This can be achieved by amplifying the signal by a. Amplifying the signal 10 times b. Amplifying the signal 20 times c. Inverting the signal 10 times d. Inverting the signal 20 times e Oversampling the signal twice

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