Refactoring

v0.4

Updated to average all channels in the samples using numpy.mean

Output Updates

New Visualization Rendering Types:

• "graph": standard bar-style representation
• "scope": disrete points corresponding to value

New Waveform Selection:

• "audio": displays the raw audio data
• "spectrum": displays the FFT of the raw audio data

ALSA Support and Refactoring

Separated out renderers and samplers from the main run() code, added a sampler for ALSA machines.

Initial Release

Initial ability to run against multiple renderers using command line arguments.