Digital Signal Processing Computer MCQs
Practice free Digital Signal Processing Computer multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 86 questions — no login required.
Question 10easy
Which type of ADC quantizes the analog signal into a stream of bits whose amount corresponds to the signal level?
Question 11easy
A binary-weighted-input digital-to-analog converter has an input resistor of 100 k. If the resistor is connected to a 5 V source, current through the resistor is ________.
Question 12easy
In troubleshooting a DAC, we check its performance characteristics, such as ________.
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Question 13easy
In a digital reproduction of an analog curve, accuracy can be increased by ________.
Question 14easy
In a 4-bit R/2R ladder digital-to-analog converter, because of negative feedback, the operational amplifier keeps the inverting (minus) input near ________.
Question 15easy
What is the result of taking more samples during the quantization process?
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Question 18easy
If a DAC has a full-scale, or maximum, output of 12 V and accuracy of + 0.1%, then the maximum error for any output voltage is ________.