A SoundSample represents a single moment in a Sound object. It contains an amplitude.
To make a sound louder, you would multiply its amplitude by a number n > 1.
To make a sound quieter, you would multiply its amplitude by a number 0 < n < 1.
sample = SoundSample(100)
# This prints 100.
print(sample.getValue())
sample.setValue(55)
# This prints 55.
print(sample.getValue()