SpectralVox

When the field speaks, SpectralVox listens. Then it answers.

SpectralVox is a sensor-fusion instrumentation platform for Android that monitors live magnetometer data in real time, calculates a continuous anomaly score through the CPI Engine, and produces spoken word output only when environmental field conditions cross a meaningful threshold — never from a random word bank, never on a timer. The field determines the output.

This system is built from the ground up: a native C++ inference engine, ONNX Runtime bridge layer producing PCM audio at 22,050Hz — entirely on-device, with zero internet dependency. The voices ship with a 12,876-entry phonetic pronunciation lexicon compiled through a custom pipeline.

Word selection is governed by a weighted semantic category system — Human, Resonant, Aberrant, Mechanized — gated behind live CPI Engine scoring. The environment is the trigger. The instrument is the voice.

This is not a random word generator. This is a field-responsive semantic transmission instrument. This is a ghost box.

Not made for entertainment. Patent-pending EMF and cognitive phase instrumentation — USPTO Provisional #63/942,408 & #63/947,185.

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Bonus Instruments — Included Free with Every Ghost Hunter Apps Title

** EMF Entropy
A physics-driven electromagnetic visualization instrument that applies real-time entropy mapping to live magnetometer data, extracting the dominant coherence peak from ambient field noise — the structure most closely resembling a Schumann-class resonance frequency at 7.83Hz. The waveform display is not pre-recorded or randomly animated. It is a dynamically evolving signal reacting to live magnetic field turbulence measured by device hardware. Deviations from 7.83Hz indicate localized electromagnetic disturbance. Waveform shape — tight coherent oscillations vs. irregular fragmented patterns — carries its own diagnostic information.

** On Site Metrics
A location-aware environmental and astronomical intelligence panel providing full field context for every investigation. Surfaces real-time temperature, cloud cover, UV index, solar radiation, and irradiance data alongside site-accurate sunrise/sunset, moonrise/moonset, moon phase, and lunar illumination percentage — supporting investigator correlation of activity with environmental and lunar conditions. No investigation data is transmitted. Location is used exclusively for local weather API calls and on-device astronomical calculations.

Both instruments are included at no additional cost across all Ghost Hunter Apps titles.