SpectralVox Description

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.

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Is SpectralVox safe for my device?

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Yes, SpectralVox follows the Google Play content guidelines to ensure safe use on your Android device.

What is an XAPK file, and what should I do if the SpectralVox I downloaded is an XAPK file?

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A file with .xapk extension is a compressed package file. It is a container file format that incorporates APK and additional associated files required for the installation. The XAPK format was introduced to package the APK file and OBB file together for a seamless delivery and installation process. XAPK format can help reduce the package size of application. On mobile phones, users need to install the XAPK installer first, and then install XAPK files through that installer. You can find the installer here:https://apkcombo.com/how-to-install/. But on PC client, you just need to put the file on LDPlayer.

Can I play SpectralVox on my computer?

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Yes, you can play SpectralVox on your computer by installing LDPlayer, an Android emulator. After installing LDPlayer, simply drag and drop the downloaded APK file into the emulator to start playing SpectralVox on PC. Alternatively, you can open the emulator, search for the game or app you want to play, and install it from there.