Use stored waveform for a synthesizer
This patch demonstrates the technique of wavetable synthesis: using one cycle of a stored waveform as the wave type for a synthesizer tone. The cycle~ object with no argument produces a cosine wave; however, cycle~ can also refer to a waveform stored in a buffer~, and use that as a wavetable. To do that, you need to create a buffer~, store a waveform in it, and then refer to that buffer~ by creating a cycle~ with the same name.