MCAS Science, Technology/Engineering Practice

Category - Technology/Engineering

Audio signals in MP3 players are stored in digital form. In order for these signals to be heard through headphones or speakers, the digitally stored data is converted by which of the following components?
  1. a digital to data converter
  2. a digital to video converter
  3. a digital to analog converter
  4. a digital to optical converter
Explanation
Answer: C - a digital to analog converter
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz