spectrum-annular-bars
radial gradient · circle/bounce motion drivers
Colour & DanceRudiment modulation lab
Twenty additional visual tests combine shared gradients, palettes, native DanceRudiments circle/bounce movements and independently modulated geometry and colour. Spectrum input remains invented numeric test data, not measured audio. The playback control above scrubs the exact native-driver frames.
spectrum-annular-led
angular gradient · circle/bounce motion drivers
spectrum-annular-bars-inward
radial gradient · circle/bounce motion drivers
spectrum-annular-rose
angular gradient · circle/bounce motion drivers
spectrogram-annular-heatmap
level gradient · circle/bounce motion drivers
spectrogram-annular-sweep
radial gradient · circle/bounce motion drivers
waveform-annular-mirror
angular gradient · circle/bounce motion drivers
waveform-annular-spiral
radial gradient · circle/bounce motion drivers
waveform-annular-bars
angular gradient · circle/bounce motion drivers
waveform-annular-ribbon
vertical gradient · circle/bounce motion drivers
waveform-oscilloscope
horizontal gradient · circle/bounce motion drivers
spectrum
vertical gradient · circle/bounce motion drivers
spectrum-led-matrix
vertical gradient · circle/bounce motion drivers
spectrum-cityscape
angular gradient · circle/bounce motion drivers
spectrogram-isometric-terrain
diagonal gradient · circle/bounce motion drivers
spectrogram-voxel-city
vertical gradient · circle/bounce motion drivers
waveform-phosphor
horizontal gradient · circle/bounce motion drivers
waveform-butterfly
angular gradient · circle/bounce motion drivers
spectrogram-pixel-mosaic
checker gradient · circle/bounce motion drivers
waveform-signal-staircase
vertical gradient · circle/bounce motion drivers
Full renderer catalogue
particles
Seeded particle cloud driven by sampled rudiment axes
bars
Signed instantaneous values across rudiment axes
waveform
Scrolling rudiment time-domain traces
path
First two axes plotted as an XY motion path
spectrum
Calibrated StemLab band meter with peak holds
spectrum-line
Classic connected FFT-band magnitude trace
spectrum-area
Filled magnitude spectrum
spectrum-dots
Discrete frequency-bin points
spectrum-stems
Vertical impulse / lollipop spectrum
spectrum-steps
Sample-and-hold staircase bands
spectrum-mirror
Mirrored upper and lower frequency spectrum
spectrum-radial
Spoke-style circular frequency bars
spectrum-ring
Radial polygon that follows spectral levels
spectrum-spiral
Frequency bins along a logarithmic-looking spiral path
spectrum-horizon
Overlaid temporal spectrum traces
spectrum-waterfall
Perspective waterfall of successive band spectra
spectrum-ridgeline
Offset stacked spectrum ridges
spectrum-peaks
Local-maximum spike display
spectrum-log
Current spectrum with a logarithmic frequency axis
spectrum-mel
Current recorded bands positioned on a mel frequency axis
spectrum-third-octave
Current bands shown on a 1/3-octave frequency axis
spectrogram-linear
Time-frequency heatmap, linear Hz positioning
spectrogram-log
Time-frequency heatmap, logarithmic Hz positioning
spectrogram-mel
Recorded Fourier bands remapped to a mel axis
spectrogram-bark
Recorded Fourier bands remapped to a Bark axis
spectrogram-erb
Recorded Fourier bands remapped to ERB-rate axis
spectrogram-peaks
Time-frequency heatmap retaining only local band maxima
spectrogram-contours
Quantised amplitude contour strips across time
spectrogram-mirror
Mirrored time-frequency heatmap
spectrogram-transposed
Vertical-time spectrogram / scrolling frequency history
spectrogram-polar
Time wrapped around angle, frequency along radius
waveform-area
Filled multi-lane rudiment value histories
waveform-mirror
Symmetric amplitude envelope of rudiment values
waveform-dots
Sampled rudiment values drawn as points
waveform-steps
Zero-order-hold rudiment signal traces
waveform-oscilloscope
Centred scrolling single-trace rudiment oscilloscope
waveform-envelope
Windowed min/max envelope of observed rudiment values
waveform-ribbon
Coloured variation ribbon of paired rudiment channels
waveform-polar
Polar history of the first rudiment channel
phase-portrait
Two-dimensional history using first two motion axes
phase-points
Scatter plot of paired rudiment axes
spectrum-annular-bars
Continuous radial frequency bars rooted at the inner ring
spectrum-annular-bars-inward
Radial bars growing inward from the outer perimeter
spectrum-annular-bars-bipolar
Centred, bidirectional radial magnitude bars
spectrum-annular-bars-mirror
Bidirectional ring bars with endpoint markers
spectrum-annular-split
Alternating inward/outward frequency bars
spectrum-annular-sunburst
Alternating-length radial sunburst analyser
spectrum-annular-fan
Filled wedge-frequency fan analyser
spectrum-annular-petals
Thin sector petals sized by frequency-band strength
spectrum-annular-led
Segmented radial LED meter from inner to outer ring
spectrum-annular-led-inward
LED meter counting backwards from the outside
spectrum-annular-ticks
Isolated radial magnitude-position ticks
spectrum-annular-arc
Concentric miniature gauge arcs for each band
spectrum-annular-dial
Graduated frequency dial with dot-end needles
spectrum-annular-dots
Displaced radial frequency-bin dots
spectrum-annular-lollipop
Radial bar stems with circular end markers
spectrum-annular-orbit
Angularly perturbed frequency-bin orbit dots
spectrum-annular-caterpillar
Thick circular bead chain driven by spectral bins
spectrum-annular-peaks
Selected local maximum spectral spokes
spectrum-annular-area
Closed annular frequency response with filled band
spectrum-annular-line
Closed radial spectrum outline
spectrum-annular-ribbon
Nested concentric polygon ribbons
spectrum-annular-halo
Layered low-alpha spectral halo lines
spectrum-annular-rose
Alternating polar rose-style magnitude petals
spectrum-annular-concentric
Multilayered frequency rings
spectrum-annular-sectors
Coloured pie sector bars per frequency bin
spectrum-annular-layers
Interleaved bands partitioned over concentric rings
spectrum-annular-gauge
Single annular swept arc for mean visual band intensity
spectrum-annular-spiral
Frequency bins plotted on an amplitude-perturbed spiral
spectrum-annular-helix
Frequency bins along a multiple-turn polar trace
spectrogram-annular-time
Annular spectrogram with time as radius and frequency as angle
spectrogram-annular-rings
Discrete concentric time-history rings coloured by band intensity
spectrogram-annular-heatmap
Polar annulus time-frequency heatmap
spectrogram-annular-stripes
Alternating tinted strips across the polar heatmap
spectrogram-annular-contour
Quantised spectral power annulus, band-level contour regions
spectrogram-annular-frequency
Time mapped to angle, frequency to radius
spectrogram-annular-sweep
Radar-style time sweep with old measurements faded
spectrogram-annular-spiral
Dominant-band spectral history along a time spiral
waveform-annular-line
Signed native Rudiment history as a complete annular outline
waveform-annular-fill
Signed annular waveform with fill to the centre ring
waveform-annular-area
Filled area between motion trace and inner ring
waveform-annular-envelope
Unsigned Rudiment channel amplitude around a circular baseline
waveform-annular-halo
Translucent circular waveform aura
waveform-annular-rose
Alternating-petal annular waveform
waveform-annular-pulse
Per-point thickness pulse around a middle ring
waveform-annular-mirror
Inside/outside mirrored radial waveform envelopes
waveform-annular-ribbon
Annular ribbon between two native Rudiment axes
waveform-annular-rings
Concentric independent motion channels
waveform-annular-bands
Two-axis banded annular trace
waveform-annular-bars
Bipolar motion-history spokes rooted at a centred circle
waveform-annular-spokes
Circular discrete-time stem oscilloscope
waveform-annular-led
Radial LED trail driven by absolute Rudiment channel value
waveform-annular-petals
Sampled waveform sectors as radial petals
waveform-annular-sectors
Sector length encodes absolute Rudiment motion magnitude
waveform-annular-arc
Time-addressed arcs with per-sample radial position
waveform-annular-dots
Circular sampler dots mapped to signed amplitude
waveform-annular-radar
Radar-like radial motion traces with dot endpoints
waveform-annular-trails
Chronologically fading dots along the annular waveform
waveform-annular-spiral
Rudiment signal warped around a multi-turn time spiral
waveform-annular-helix
Waveform on a spiralling annular helix
phase-annular-portrait
Two native Rudiment dimensions mapped into annular angle and radius
spectrum-cityscape
A skyline of unequal roofline bars from calibrated Fourier bands
spectrum-led-matrix
Stacked discretised LED columns across frequency
spectrum-capsules
Rounded spectrum amplitude capsules
spectrum-outline-blocks
Outlined rather than filled frequency-bin rectangles
spectrum-peak-ladder
Horizontal rungs marking each calibrated band level
spectrum-staircase
Frequency-band zero-order-hold height step plot
spectrum-eq-curve
Interpolated drawing through recorded band centres (no new DSP)
spectrum-ribbon-stack
Layered observed spectral traces with fading ink
spectrum-peak-trails
Trailing observed spectral bin markers over history
spectrum-gel-bars
Glassy translucent frequency columns with highlights
spectrum-lollipop-grid
Stem-and-bead plot on a frequency grid
spectrum-mountain-range
Ridged layers of previous frequency-band frames
spectrum-band-delta
Signed difference between current and previous observed band levels
spectrum-band-variance
Variance of observed sampled band levels, not spectral variance analysis
spectrum-energy-tiles
Bands drawn as colour-intensity tiles
spectrum-semi-circle
Upper semicircular spectrum bars rather than a complete annulus
spectrum-fan-meter
Frequency wedges along a semi-annular fan
spectrum-braided-lines
Interlaced lines from sampled band histories
spectrum-rain-bars
Dropping horizontal frequency strokes over sampled history
spectrum-bead-stacks
Rounded dot columns with discrete energy steps
spectrum-dash-grid
Multi-row dashed spectral equaliser
spectrum-thermometer
Full-height level-sensitive opacity bars
spectrum-wave-fence
Perspective fence of successive observed spectra
spectrum-partition
Equal-width nested slices with area representing band level
spectrogram-pixel-mosaic
Hard pixel cells showing observed time-frequency band values
spectrogram-isometric-terrain
Offset isometric horizon lines over observed spectral history
spectrogram-voxel-city
Height-encoded isometric blocks for time-frequency samples
spectrogram-frequency-stripes
Alternating vertical frequency columns in a scrolling heatmap
spectrogram-dot-cloud
Circular marks whose radius and alpha follow observed band power
spectrogram-isobands
Discrete filled colour thresholds from observed bands
spectrogram-negative
Inverted visual colour scale of time-frequency energy
spectrogram-tape
Horizontal film-like band-history lanes
spectrogram-slit-scan
Vertical slits displaying successive spectrum samples
spectrogram-trails
Diagonal trails of observed frequency-bin magnitudes
spectrogram-hex-cells
Hexagonal cells coloured by time-frequency energy
spectrogram-bead-grid
Elliptical beads arranged on time-frequency rows
spectrogram-tunnel
Concentric rectangular history frames with band colours
spectrogram-record-grooves
Concentric spectral history grooves in the style of a record
spectrogram-quilt
Alternating hard-edged time-frequency patches
spectrogram-crosshatch
Crosshatched screen whose density follows band magnitude
spectrogram-triangle-tiles
Tessellated triangle glyphs coloured by recorded spectral values
spectrogram-pixel-rain
Vertical pixel drop matrix showing previous calibrated band levels
waveform-phosphor
Age-decayed CRT-like sampled Rudiment trace
waveform-echo
Offset translucent history echoes of Rudiment channels
waveform-sample-beads
Observed Rudiment values drawn as discrete circles
waveform-channel-braid
Two Rudiment dimensions woven across the time axis
waveform-pulse-train
Signed Rudiment channel impulses from a zero baseline
waveform-quantised
Quantised display grid of Rudiment levels
waveform-triggered
Leading-edge display aligned to an observed Rudiment zero crossing
waveform-spiral-trace
Rudiment history rendered as a planar spiral with amplitude modulation
waveform-butterfly
Mirrored paired Rudiment traces across the centre line
waveform-horizon
Overlaid translucent Rudiment history ridges
waveform-heat-ribbon
Filled channel history with time-varying ink strength
waveform-dotted-envelope
Envelope-style upper/lower sampled Rudiment point clouds
waveform-vertical-scope
Rudiment time moving vertically with horizontal signal amplitude
waveform-phase-trails
Age-faded XY Rudiment motion portrait
waveform-polar-radar
Polar motion history with fading position spokes
waveform-dna-helix
Two out-of-phase Rudiment traces linked by time-axis rungs
waveform-block-meter
Discrete per-sample signed Rudiment blocks
waveform-signal-staircase
Stacked stepped traces in independently offset lanes
sprite-spectrum-lcd
Segmented LCD level columns with lit and unlit image cells
sprite-spectrum-lcd-horizontal
Horizontal LCD meters with independent band rows
sprite-spectrum-lcd-mirrored
Mirrored LCD columns growing about the centre line
sprite-spectrum-led
LED dot matrix with individually illuminated PNG discs
sprite-spectrum-led-radial
Circular LED dot analyzers built from repeated PNG stamps
sprite-spectrum-vfd
Vacuum fluorescent tube bars assembled from sprite cells
sprite-spectrum-retro
8-bit arcade frequency blocks
sprite-spectrum-neon
Glossy neon tube columns with sprite reflections
sprite-spectrum-crystal
Stacked refractive crystal sprite frequency columns
sprite-spectrum-fire
Flame sprite stacks driven by calibrated band magnitudes
sprite-spectrum-ice
Translucent frosted sprite frequency peaks
sprite-spectrum-icons
Icon-stack frequency columns
sprite-spectrum-petals
Sprite petals arranged around a circular frequency plot
sprite-spectrum-ring
Concentric sprite level rings
sprite-spectrum-halo
Soft-glow image particles around polar band positions
sprite-spectrum-mosaic
Frequency-response mosaics made from image tiles
sprite-spectrum-city
Skyline of tile-built frequency towers
sprite-spectrum-gauge
Single radial sprite meter of current aggregate band level
sprite-spectrum-spokes
Radial discrete frequency spokes stamped from source tiles
sprite-spectrum-orbits
Orbiting glyphs at data-derived radius for each Fourier band
sprite-spectrogram-lcd
LCD segment-cell time-frequency history
sprite-spectrogram-led
Discrete LED dot sonogram
sprite-spectrogram-pixels
Indexed pixel tiles across observed spectrum history
sprite-spectrogram-heatmap
Intensity-coded bitmap cell sonogram
sprite-spectrogram-icons
Discrete icon heatmap over observed time-frequency bins
sprite-spectrogram-neon
Neon time-frequency mosaic
sprite-spectrogram-crystal
Crystal glyphs arranged by band and observed time
sprite-spectrogram-fire
Flame sprites along energetic time-frequency regions
sprite-spectrogram-radial
Radial annulus with frequency and time sprite positions
sprite-spectrogram-spiral
Time-wrapped sprite spiral with frequency-driven radius
sprite-spectrogram-rain
Rain-like descending trails of detected Fourier energy
sprite-spectrogram-blocks
Block-cell bitmap sonogram with visible grid
sprite-waveform-lcd
Discrete LCD cells tracing native Rudiment history
sprite-waveform-led
LED particles following the native waveform
sprite-waveform-dots
Individual sprite points for every observed sample
sprite-waveform-icons
Icon stamps in chronological waveform order
sprite-waveform-neon
Luminous neon nodes along the native motion trace
sprite-waveform-ribbon
Thick image-tile waveform ribbon
sprite-waveform-bars
Sprite columns from the zero line to Rudiment samples
sprite-waveform-mirrored
Inside/outside mirrored sprite waveform
sprite-waveform-annular
Circular waveform built from rotating sprites
sprite-waveform-spiral
Chronological spiral sprite trail
sprite-waveform-sparks
Phosphor photon sprites at sampled motion positions
sprite-waveform-crystal
Crystal and gem glyphs following the waveform
sprite-motion-path
XY native Rudiment path drawn with sprite stamps
sprite-motion-orbit
Orbiting sprite glyphs driven by two Rudiment axes
sprite-motion-cloud
Deterministic sprite cloud around native movement
sprite-motion-constellation
Sparse star / node sprite constellation
sprite-motion-trails
Chronological decaying motion sprite trails
sprite-motion-particles
Multi-particle native motion sprite field
sprite-motion-xy
Sprite scatter for the first two native dimensions
sprite-motion-icon-grid
Grid of sprites responding to independent Rudiment values
spatial-torus
Deterministic 3D projected wire geometry animated by native Rudiment channels
spatial-sphere
Deterministic 3D projected wire geometry animated by native Rudiment channels
spatial-terrain
Deterministic 3D projected wire geometry animated by native Rudiment channels
spatial-solid-torus
Depth-tested 3D solid mesh with directional lighting and bounded volume fog
spatial-solid-sphere
Depth-tested 3D solid mesh with directional lighting and bounded volume fog
spatial-solid-terrain
Depth-tested 3D solid mesh with directional lighting and bounded volume fog
spatial-music-torus
Native-motion-deformed 3D mesh with optional calibrated FFT terrain and atmospheric materials
spatial-music-sphere
Native-motion-deformed 3D mesh with optional calibrated FFT terrain and atmospheric materials
spatial-music-terrain
Native-motion-deformed 3D mesh with optional calibrated FFT terrain and atmospheric materials
rangoli
Radial cubic Bezier petals with independent scale, spin and lift axes