Amateur Extra › E8 Signals and Emissions › E8A02
E8A02
Which of the following is a type of analog-to-digital conversion?
Pick an answer to check it.
Answer: A. Successive approximation
Successive approximation is a common analog-to-digital conversion method. The converter compares the input against a series of guesses, settling one bit at a time.
Tip: Successive approximation: guess, compare, refine each bit.