Visual metering
Spectrum, spectrogram, scope, stereo, levels. Analysis off the audio thread.
A$10.00 3-day full trial from first launch. No card required.
Spectrum
See the tilt.
FFT bars, colour, or both. Mel, log, or linear. L, R, Mid, or Side when the mask is in the middle.
- FFT size
- 1024 to 16384 points. Sharper bins when the mix gets dense.
- Smoothing + peaks
- Ballistics that hold long enough to read, then get out of the way.
- Reference
- Drop a WAV, MP3, or FLAC. Average its spectrum over the same 20 Hz–20 kHz bins.
Time and space
Spectrogram. Scope. Stereo.
History, waveform, and the field. Correlation so width never secretly cancels.
- Spectrogram
- Scroll or static. Optional piano overlay and frequency lines.
- Oscilloscope
- Dual traces, multi-band or colour-map, optional pitch-follow.
- Stereometer
- Scaled, MS linear, or Lissajous. Single or multi-band colour. Correlation in the same view.
Levels
Peak, VU, loudness.
True-peak readout, VU calibration, K-weighted windows, stereo RMS. Layouts: Quad, Row, Stack, or a custom snap grid.
- Peak / clip LEDs
- User thresholds. You decide what “too much” looks like.
- Loudness
- K-weight LU (~400 ms and ~3 s) plus stereo RMS (300 ms / 1 s).
- Mac output
- Optional system-audio tap in plugin or standalone — meter what the room hears.
Tech info
Analysis
- Off-thread FFT, spectrogram, scope, stereo, loudness
- Quad / Row / Stack / Custom layouts
- Mel, Logarithmic, Linear · FFT 1024–16384
- Reference overlay · optional macOS system audio
System
- macOS and Windows
- VST3, AU, and standalone
- 64-bit stereo pass-through
- 3-day trial from first launch
Trust the picture.
Keep spectrum, stereo, and level visible from first idea to print.