E8 Golden Ratio Harmonic Anomaly Detection (GRHAD) for Audio Signals — E8 Intelligence Research

E8's 240 root vectors generate a 132 Hz-based harmonic lattice scaled by φ², where each vector's frequency component forms a geometrically coherent audio signature. Real-time streams are projected onto this lattice, with anomalies detected via instantaneous divergence from expected φ-modulated coherence. The golden ratio ensures self-similar scaling across frequency domains, enabling precise isolation of non-E8 conformant signals. Applications include cryptographic key extraction and quantum resonance monitoring in audio emissions. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com