| Last Revision: | Version 1.0, 2009-04-15 An example of drawing a sonogram from an AUEffectBase Audio Unit. |
| Build Requirements: | Mac OS X v10.6 or later |
| Runtime Requirements: | Mac OS X v10.6 or later |
The SonogramViewDemo project builds an audio unit with a view that displays a sonogram of the input audio. It provides sample code for creating custom Cocoa views, as well as use of the CoreAudio spectral processor code.
Last updated: 2009-04-15