Node Reference
Visualization and Output
Nodes that help you monitor the signal visually or terminate the graph safely.
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Oscilloscope
Draws the live waveform of a connected signal in real time.
The Oscilloscope node is useful for visually confirming how a sound changes as you adjust waveforms, filters, or modulation. It is especially helpful during educational exploration or precise patch debugging.
oscilloscopewaveformvisualizesignal
Read articleVU Meter
Displays RMS and peak energy in decibels, with optional peak hold behavior.
The VU Meter helps you understand how loud a signal really is over time. It shows both RMS and peak levels and color-codes the meter zones to make overloads easy to spot.
vu meterrmspeakmonitor
Read articleOutput
The mandatory final stage of the graph and the quickest visible playback control.
Every patch ends at the Output node. It is the place where the final signal is delivered and the easiest always-present toggle for whether audio is currently running.
outputfinal nodespeakerplayback
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