Why is aliasing a problem?

Related questions

1. What is step response of RLC circuit?
2. What does time invariant mean?
3. What are the conditions for a system to be LTI system?
4. What is order of a system?
5. What is impulse response and step response?
6. What is discrete time LTI system?
7. How do you know if a system is causal?
8. What is Bibo system?
9. What does shift invariant mean?
10. What is convolution in LTI system?

Tags

1. #effect
2. #refers
3. #signal
4. #another
5. #related
6. #aliasing
7. #aliases
8. #causes
9. #become
10. #samples
11. #artifact
12. #original
13. #processing
14. #reconstructed
15. #sampled
16. #disciplines
17. #continuous
18. #signals
19. #distortion
20. #indistinguishable
21. #different
22. #results