Dual Vocal Stems
Tone.js Formant Engine
Voice A: Soprano Head-Voice (Ariana)
G5
Voice B: Resonant Belt (Cynthia)
C4
London Arena Acoustics
O2 Arena Simulator
Real-Time Overtone Spectral Formant Visualizer
Live Real-Time Audio
Harmonic Progression & Interval Matrix
Ready to Play
Bar 1: Intro Unison
C4 / G5 (P12)
Bar 2: 3rd Harmony
E4 / G#5 (M10)
Bar 3: 5th Soar
F4 / C6 (P12)
Bar 4: Grand Cadence
G4 / E6 (M13)
94%
Harmonic Consonance
Perfect 5th
Dominant Harmonic Interval
48 / 52
Soprano / Belt Blend
0.85
Arena Diffusion Coeff
Acoustic Consonance & Arena Dispersion Summary
Preset: London Concert Reunion Suite | Vocal A: Soprano (Pan: -0.35, Vib: 5.8Hz) | Vocal B: Mezzo-Belt (Pan: +0.35, Vib: 5.2Hz) | Arena: London O2 Convolution (3.2s decay, 42% wet) | Harmonic Consonance Index: 94% (P5/M3 harmonic alignment with zero phase cancellation).