RA2H (Realtime Audio-2-Haptic) is SimpleHaptics’ ~18ms low-latency algorithm that converts audio into LRA haptics in real time across Android, Windows and RTOS.

Technology

The full haptic signal chain — ours.

Algorithm, driver silicon, and device tuning developed in-house.

RA2H audio-to-haptic: complex input audio converted to an optimized LRA drive signal — RA2H converts complex input audio (top) into an optimized LRA haptic drive signal (bottom) — in ~18ms.

RA2H — Realtime Audio-2-Haptic

~18ms low-latency audio-to-haptic conversion. Multi-platform: Android, Windows, RTOS. Turns any game or media audio into expressive haptics in real time.

LRA driver IC + DSP

Proprietary linear-resonant-actuator driver silicon and DSP, co-designed with the algorithm for precise, efficient, overshoot-free control.

10+ years of HD vibration

A decade refining HD-vibration algorithms and controller feel, shipped across major brands.

LRA partners: AAC · Titan