Your voice becomes a living being. Resonance shapes its body, prosody
transforms it.
Pitch → Float
Higher pitch lifts the creature. It floats when your voice rises.
Resonance → Form
Resonance shapes its body — dark/compact to bright/tall. It IS your vocal
tract.
Vowels → Tendrils
Sustained sounds grow flowing tendrils. The longer you hold, the more they
extend.
Articulation → Spark
Sharp consonants make the surface crackle with light. Be crisp!
Prosody → Transform
Sustained expressiveness unlocks wings, glow, and luminous patterns.
🌱 Voice Garden
Grow a living ecosystem with your voice. Every session adds plants that
accumulate.
Pitch → Species
Low pitch grows mushrooms, mid grows flowers, high grows tall trees. Vary to
diversify!
Resonance → Color
Bright resonance makes vivid, warm plants. Dark resonance grows cool,
blue-toned
flora.
Vowels → Sunlight
Sustained sounds are photosynthesis — they accelerate growth. Hold vowels to
watch plants surge.
Articulation → Pollen
Crisp consonants scatter pollen and firefly particles through the garden.
Syllables → Seeds
Each distinct syllable plants a new seed. More syllables = denser garden.
🎨 Voice Canvas
Paint generative art with your voice. Each session creates a unique piece
you can save.
Pitch → Y Position
Your pitch paints vertically — low voice at the bottom, high voice sweeps to
the
top.
Resonance → Color
Dark resonance paints cool blues, bright resonance paints warm golds and
pinks.
Vowels → Curves
Sustained sounds create smooth flowing brushstrokes. Hold vowels for long,
graceful lines.
Articulation → Texture
Sharp consonants splatter
paint
droplets and add texture to the canvas.
Energy → Width
Louder, more energetic speech creates wider, bolder strokes. Whisper for fine
detail.
🎹 Vocal Keyboard
A neon vocal synth keyboard for pitch exploration and target-note training.
Mirror Mode
The keyboard reflects your voice in real time. Use it to explore your
speaking
and singing range.
Target Practice
Hit and hold the highlighted key for 1 second to score and advance to a new
note.
Pitch Plasma
The glowing plasma orb tracks micro-pitch continuously as your voice slides
between notes.
Neon Keyboard Range
Expanded key range from C2 to C6 with octave labels for orientation.
✨ Pitch Pilot
Navigate the resonance cavern with your voice, steering a luminous vocal
spark through crystal barriers.
Pitch → Altitude
The vocal spark maps to your absolute pitch, so stable notes hold altitude
precisely.
Quick Calibration
At run start, glide from low to high so the cavern adapts to your personal
vocal
range.
Silence = Gravity
If you stop voicing, the spark slowly descends until you sing or speak again.
Discord Barriers
Crystal barriers leave glowing safe gaps with note-center guide lines for
accuracy.
Phase Progression
Warm-up starts wide and slow, then Steps and Slalom push interval jumps and
smooth glides.
🏍️ Resonance Road
Steer a sonic speeder with vocal timbre while reading a teleprompter. Stay
on-tone or skid into the hazard lane.
Target Resonance
Pick Bright or Dark posture. The road color palette flips to match your
training
goal.
Voice = Engine
Speaking drives forward speed. Confidence increases pace and scoring
potential.
Timbre = Steering
Maintain target tone color to stay centered. Drift in timbre and the speeder
veers off-road.
Hazard Feedback
Off-road creates messy hazard trails, speed drag, and multiplier loss.
Session Replay
Your trail records control through the passage, making weak words easy to
identify.
🎈 Spectral Ascent
Vocal weight directly drives altitude. A live spectral tilt gauge exposes
the raw algorithm output.
Spectral Weight → Altitude
Light/breathy phonation lifts the balloon, heavy/buzzy phonation sinks it
with
direct 1-to-1 mapping.
Live Tilt Gauge
A vertical gauge shows MAX LIGHT, NEUTRAL, and MAX HEAVY with a tethered
marker
linked to the balloon.
Single Vowel Constraint
Hold one neutral vowel ("Ah"/"Uh") and vary only vocal weight for cleaner
spectral tilt diagnostics.
Spectral Gates
Fly through high, low, neutral, and staircase gate patterns to stress-test
calibration, drift, and response speed.
Post-Flight Diagnostics
Run reports Spectral Latency, Stability, and Dynamic Range so users can
inspect
algorithm behavior directly.
🔮 Prism Reader
Read text aloud and watch each syllable crystallize with color, glow, and
texture from your voice.
Pitch → Hue
Low pitch crystallizes blue. High pitch crystallizes pink. Each syllable gets
a
permanent color from your voice.
Resonance → Glow
Forward, bright resonance creates luminous text glow. Dark resonance stays
flat
and matte.
Weight → Edge
Heavy vocal weight gives sharp, crisp text edges. Breathy voice creates soft,
fuzzy syllable outlines.
Onset Stepping
Each syllable onset in your speech advances the reader. Speak naturally to
progress through the text.
Manual Mode
Press spacebar or tap to manually advance syllables. Use this if onset
detection
misaligns.
⛰️ Vowel Valley
Navigate a 2D space using your vocal formants. Train precise vowel shaping
by visiting target zones.
F2 → Horizontal (Left/Right)
Front vs Back vowels. Making an "EE" sound moves you right, while "OO" moves
you left.
F1 → Vertical (Up/Down)
High vs Low vowels. Lowering your jaw ("AH") moves you down; raising it
("EE"/"OO") moves you up.
Target Zones
Navigate to the "EE", "AH", and "OO" zones to score. Maintain the vowel to
charge the zone.
Vocal Tract Feedback
The visual position reflects your actual vocal tract configuration in
real-time.
Flow Scoring
Smoothly transitioning between target vowels earns "Flow" bonuses.
Requires microphone access · All processing is local
Preparing calibration
We'll quickly tune to your mic and voice.
Session Complete
0:00
Prosody Score Over Time
Pitch Pilot Range
Choose a pitch range before starting:
Rainbow Passage
When the sunlight strikes raindrops in the air, they act as a prism and form a rainbow. The rainbow is a
division of white light into many beautiful colors. These take the shape of a long round arch, with its path
high above, and its two ends apparently beyond the horizon. There is, according to legend, a boiling pot of
gold at one end. People look, but no one ever finds it.
📳 Vibration Alerts
Get haptic or visual feedback when your voice goes outside target ranges.
Add rules below — each triggers a brief vibration when the condition is met.
No alert rules yet. Add a rule or use a preset below.
Recordings
No recordings yet. Hit Rec while playing!
Pitch
How high or low your voice sounds in Hertz (Hz).
— Hz
Resonance
Your vocal tone quality. High resonance sounds 'forward' or 'bright'; low resonance
sounds 'deep' or 'hollow'.
—
Bounce
Measures your pitch variance. More 'bounce' means more expressive pitch changes.