you can cast an integer to float with:
And for AIFC files specifically: https://pypi.python.org/pypi?%3Aaction=s...mit=search
x = int(45) print('x: {}'.format(x)) x = float(x) print('x: {}'.format(x))As far as audio packages in python, look here: https://pypi.python.org/pypi?%3Aaction=s...mit=search
And for AIFC files specifically: https://pypi.python.org/pypi?%3Aaction=s...mit=search