DroneGuard – Detector

Device Name

Acoustic drone detection using your phone's microphone and GPS. Start monitoring to detect nearby drones in real time.

Audio Spectrum

Detection Profile

Sensitivity 0.50

Advanced Parameters

Frequency Range

Band Low 80 Hz

Band High 6000 Hz

Fund. Low 80 Hz

Fund. High 600 Hz

Energy Gates

Min dB -58 dB

SNR Req. 8 dB

Detection Tuning

Harm. Thr. 1.40

Smoothing 30 fr

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Features 40 MFCCs × 63 frames

Input 2 s MFCC (40×63) @ 16 kHz

Output Sigmoid (drone probability)

Inference ~1 Hz via ONNX Runtime WASM

Threshold 0.50

Detection Radius 100 m

Mic

GPS

Server

Current Location

Debug Log