kazeia/kazeia-android/app
Kazeia Team b5b13780f7 UI: whole-sphere Fourier-mode deformation during speech
Dropped the internal waveform lines — not what we wanted visually —
and replaced them with a spectrum-driven deformation of the sphere
outline itself. Each of the 12 log-spaced bands drives one Fourier
mode of the perimeter (band b → mode b + 2, so modes 0/1 stay
circular and higher bands produce tighter ripples). Low bands pull
the shape into wide asymmetric bumps that feel like formants; high
bands add quick sibilant-like tremors. Phase advances faster for
higher modes so tight ripples visually match high-frequency content.

Overall displacement is gated by the RMS envelope so silence is
quiet and loud syllables distort strongly. Fill + highlight are
clipped to the deformed path so the gradient follows the shape and
it reads as a single living object rather than a circle with stuff
bolted on.

Removed drawSpectrumBars and drawWaveformLine.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-14 23:47:30 +02:00
..
src/main UI: whole-sphere Fourier-mode deformation during speech 2026-04-14 23:47:30 +02:00
build.gradle.kts TTS tremor investigation: identify cross-arch numerical floor, gate diag flags 2026-04-13 00:15:14 +02:00
proguard-rules.pro Initial commit: Kazeia TTS pipeline on NPU via ExecuTorch 2026-04-09 08:42:11 +02:00