Haptic Music Experience
You've always heard music. Now feel it.
UACQ Player generates real-time haptic feedback synchronized to the full texture and emotional energy of every track — not just the beat.
UACQ Player generates real-time haptic feedback synchronized to the full texture and emotional energy of every track — not just the beat.
Most haptic apps vibrate on the beat. UACQ listens to the music itself — its texture, tension, and emotional arc — and responds in real time.
| Traditional Haptic Apps | UACQ Player | |
|---|---|---|
| What it detects | Beat / BPM only | Full audio texture + emotion |
| Timing | Pre-scheduled or beat-locked | Real-time, zero-latency |
| Intensity control | Fixed or volume-mapped | Emotion-adjusted (Arousal × Valence) |
| Pattern variety | On / Off | Multi-label simultaneous classification |
| Physics | None | Real-time physics simulation |
| Perceptual accuracy | Linear | Stevens' power law |
The UACQ Engine is built from three specialized subsystems that work in sequence — every 11.6 milliseconds, from raw audio to haptic output.
Every 11.6 ms, UltraAdaptive runs a 512-point spectral analysis across 22 audio dimensions — harmonic noise ratio, spectral entropy, chroma, onset strength, and more. The result is a confidence score for each of 10 haptic pattern types, updated simultaneously. No single winner is picked — all active patterns are carried forward.
Compound takes every active pattern's confidence score and weights their physical properties — inertia, resistance, tension — into a single composite system. Then the 2D emotion model reshapes the blend in real time: high arousal sharpens the attack up to 2×, low valence extends the decay. The result is a physics configuration unique to that exact moment in the track.
Quantum solves the composite system using 4th-order Runge-Kutta integration — the same method used in aerospace dynamics. For patterns demanding fast transients, Quantum subdivides each frame into up to 4 sub-steps. Output is then normalized through Stevens' power law, scaling displacement to match human perceptual response — not raw amplitude.
Loud doesn't always mean intense. A quiet but tense passage should feel different from a quiet, peaceful one.
Energy and activation level. High arousal: a driving bass drop. Low arousal: a sparse ambient passage.
Emotional positivity, derived from harmonic consonance analysis. Major-key brightness vs. minor-key tension.
Try the full UACQ Engine at no cost. Upgrade when you're ready for more.
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