WPF library to display audio waveform

Question

Does anyone know of a nice library to give me audio wavform functionallity, specifically:

• Load audio file
• Display waveform
• Play file or selection
• etc

I have used Adobe Audition in the past, so something like the way they display their waveforms would be great.

See the screen capture below.

Many thanks in advance

Answer 1

look on WPF Sound Visualization Library: http://wpfsvl.codeplex.com/

Edit: Project Moved To https://github.com/jacobjohnston/wpfsvl