Core Philosophy · The Three Balances
Every SonaLab analysis converges on three judgments: Phonation Balance, Dynamic Balance and Airflow Balance. Parameters are the raw material, charts are the windows, balances are the verdict.
The three faces of the prism are Phonation Balance, Dynamic Balance and Airflow Balance. The base holds the voice parameters, the middle holds the charts, and near the apex sit the three balance judgments. Points along the edges are parameters shared by two faces — 42 nodes and 43 relations in all.
Drag to rotate · Ctrl+scroll to zoom · click a node for relations · filter by face (bottom-left)
Phonation Balance
发声平衡Depth and ring together, held steady. The composite score reads resonance depth, singer’s formant and fold thickness, then subtracts compensatory throat tension.
Dynamic Balance
动态平衡From soft to loud, brightness (SPR) stays on a level track — never suddenly dull and breathy, never squeezed and bright.
Airflow Balance
气流均衡From low to high pitch, efficiency (NAQ) stays in the high-efficiency channel: neither pressed nor leaky.