A synth controlled through a visual tuning display.
AvailableRecorder & UtilityExperimental
Metergram
See a stereo signal from every angle.
About
Metergram puts four views of the same scope window side by side. The spectrogram and frequency profile share an adjustable logarithmic frequency axis, starting at 20 Hz–20 kHz and clamped to the host's Nyquist limit. The waveform shows sample peaks over time, and the stereo panel summarizes short-window level, balance, correlation, and width.
The module is a transparent insert rather than an analyser with a separate signal path. Its Processor copies the stereo input to the output sample for sample, while the host publishes read-only scope data to the face. Display palette, layout, frequency resolution, and time resolution are saved module parameters and never alter the audio.
How it works.
A stereo Processor copies both input channels directly to the matching outputs. Qualification uses unequal channel fixtures and requires byte-identical pass-through, making accidental summing, swapping, or display-dependent processing visible.
Connect a module's stereo audio output to Metergram in a rack and open its face to inspect the signal. Its output can continue to another effect or Audio Output. Display choices are saved with the rack's module configuration.
The face reads host-owned input history for exact overlapping analysis, with a snapshot fallback where history is unavailable. FFT, multiresolution FFT, and CQT views combine channel power so anti-phase content remains visible; display choices never alter the audio.
What would you make with Metergram?
Describe what you want to make. Build it with the Studio agent.
Goes well with.
Six bands, a curve you can drag, and a bit-exact bypass.
Capture the whole session, cull the keepers fast.