Is a sine wave digital or analog?

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Tags

1. #discrete
2. #these
3. #might
4. #values
5. #stepping
6. #commonly
7. #timing
8. #waves
9. #signals
10. #analog
11. #square
12. #digital
13. #graphs
14. #either
15. #continuous
16. #smooth
17. #representation
18. #waveform
19. #signal