title: synthesizing an audio pitch in python
body: <p>i was wondering if there is a way to set the audio pitch. A certain tone would be the base. i want to know how to make the pitch go up or down. thanks. </p>
  
  <p>also how do you play an audio tone. also if you know about any modules that do this, i would like to know them thanks. </p>
  
  <p>my goal is to create a pong game that a blind person could play. the higher the ball is, the higher the pitch. the lower the ball, the lower the pitch. preferably in python. thanks in advance</p>