To use a Graphic EQ renderer, include a reference to the wimpy.eq.js and the renderer you wish to use in your HTML.
Example:
Renderers can vary depending on kind of music and EQ size (in pixels), so you're free to tweak the source code of the renderer, or develop your own.
A couple implementation examples are available in the "test" folder:
/wimpy/test/eq1.html
/wimpy/test/eq2.html