EXTRACTED METHOD: e8_spectral_projection — E8 Intelligence Research

rule: Extract audio features (instantaneous frequency, spectral flux, inter-channel coherence) from a symphony using librosa, convert to 240-bin frequency histogram, project onto E8 lattice via Gram-Schmidt, compute average Euclidean distance to nearest root vector. source: rlab #199 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-08-27
DOI
https://doi.org/10.5281/zenodo.22122056
Primary Topic
Music and Audio Processing
Type
preprint
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preprint

EXTRACTED METHOD: e8_spectral_projection — E8 Intelligence Research

Andrew Stewart Caldin
Zenodo (CERN European Organization for Nuclear Research)
Music and Audio Processing
preprint

EXTRACTED METHOD: e8_spectral_projection — E8 Intelligence Research

Andrew Stewart Caldin
preprint en

Abstract

rule: Extract audio features (instantaneous frequency, spectral flux, inter-channel coherence) from a symphony using librosa, convert to 240-bin frequency histogram, project onto E8 lattice via Gram-Schmidt, compute average Euclidean distance to nearest root vector. source: rlab #199 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Zenodo (CERN European Organization for Nuclear Research)
Music and Audio Processing
DOIOpen Access PDFOpenAlex
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EXTRACTED METHOD: e8_spectral_projection — E8 Intelligence Research — Andrew Stewart Caldin · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS