I have been fascinated with sound for as long as I can remember.  I do informal presentations on psychoacoustics.  Psychoacoustics is the study of how humans perceive sound.   I would like to build an application that helps me demonstrate the different topics of psychoacoustics.  I want the application to be both a teaching tool and a testing tool.  The application will have both visual and audio elements.

I want to include the following features:

• A frequency generator with a visual slider control to select different frequencies in realtime.  I will also like to be able to input a specific frequency directly
• Pink noise generator
• White noise generator