GraphicAnalyzerMorph is an attempt to make general sound analysis easier. I liked SpectrumAnalyzerMorph, but it was messy to add new analysis modes.
GraphicAnalyzer comes with modes for: signal, spectrum, sonogram (converted from SpectrumAnalyzer) and frequency finder, notefinder (built on John Maloney's code).
To add a new mode, subclass GraphicAnalyzerModule. Override #processBuffer: to do your work. See SignalModule for a minimal example. Its pretty easy and clean, imo. Eddie Cottongim
