Problem
1. Write a function that swaps the values of all the samples in the first half of the sound with those in the second half.
2. Sometimes people think that the way to increase volume is to add a value (like 1000) to every sample. Write the function faux Increase Volume(sound, increment) to add an input value increment to every sample in an input sound. Try your function with an increment of 1000. Can you hear a difference in the sound? Why or why not?