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PLAY logo: StereoEnv~.pd

Because there are so many circles it is worthwhile here using throw~ and catch~ bus for the left and right channels, rather than wiring up all 8 stereo "logo circle" outputs. The signals have a slightly time-ramped tick-driven 0..1 amplitude change applied (as well as an extra user parameter 'boost'), and are scaled and fed to a dB VU display, as well as being sent directly to stereo outputs.