AI-Powered EEG Speech Decoding - Neural Speech Prosthesis Laboratory

NEURAL DECODER: ONLINE (HIGH-GAMMA 70-150 Hz ACTIVE)

🎙️ OVERVIEW AUDIO GUIDE 1. Sensorimotor Oscilloscope

00:00 / 02:40

INTENDED UTTERANCE HELLO

NEURAL DECODING TELEMETRY

WORD ERROR (WER) 4.2 %

HIGH-GAMMA SNR 14.8 dB

LATENCY 42 ms

CONFIDENCE 96.4 %

AI ARCHITECTURE TRANSFORMER

HIGH-GAMMA GAIN ($G_\gamma$) 1.60x

ELECTRODE NOISE ($\sigma_N$) 0.12

CTC BEAM WIDTH ($K$) 16

Acoustic & Language Priors

LM WEIGHT ($\alpha$) 0.75

WORD BONUS ($\beta$) 0.40