Question

What are the effects of lower sampling frequencies on aliasing artifacts?

1) They increase the occurrence of aliasing artifacts
2) They decrease the occurrence of aliasing artifacts
3) They have no effect on the occurrence of aliasing artifacts
4) They eliminate the occurrence of aliasing artifacts

Answer 1

Lower sampling frequencies can increase the occurrence of aliasing artifacts.

Step-by-step explanation:

The effects of lower sampling frequencies on aliasing artifacts depend on the specific situation. Generally, lower sampling frequencies can increase the occurrence of aliasing artifacts. When the sampling frequency is too low, it may not be able to accurately capture the high frequency components of a signal, leading to aliasing. This is particularly evident when recording or reproducing audio or images.

1