NHI

Pulse Counter

Audio-based Radiation Detector

Ready

CPS
0.0
CPM
0
Total Counts
0

Real-time Audio Signal

Statistics

Peak CPS: 0.0
Uptime: 0:00
Averaging Window: 1s
Frequency Target: 4 kHz
Settings
30%
200 Hz
About

This PWA detects audio beeps from your radiation detector. Point your device's microphone toward the speaker and adjust sensitivity as needed. The app works offline once loaded.

✓ Works Offline
✓ Installable App
✓ Real-time Detection
✓ Privacy-focused