SleepSentry: Raspberry Pi's Nightstand Guardian Against Sleep Apnea Spies
Your snores betray you every night, but what if a humble Raspberry Pi could analyze them for apnea risks without shipping audio to the cloud? SleepSentry does just that, flipping the script on invasive sleep trackers.
⚡ Key Takeaways
- SleepSentry processes audio features locally on Raspberry Pi, ensuring zero cloud uploads for ultimate privacy. 𝕏
- Librosa extracts MFCCs and spectral contrasts; TFLite classifies apnea/snoring in real-time on low-power hardware. 𝕏
- Echoes DIY biohacking roots, poised to empower off-grid health monitoring worldwide. 𝕏
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Originally reported by Dev.to
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