Q.1
In this example, we take all the samples that have odd indices to play the sound. What would happen if took all the even indexed samples?
It would be lower in pitch
It would be even higher in pitch
It would sound about the same
Q.2
What might happen if we copied every sample twice, rather than taking every other sample?
The sound would become garbled
It would sound like an alien
It would become lower in pitch (Try it!)
There would be no sound at all.