Validation and tuning tool for metal detector audio. Import an audio file, play it back, detect signals, inspect the spectrogram and hits, group them into slots S1…Sn, and export a profile file for the GeoDetectIt field app.
12%
45 ms
70 ms
±18%
±8%
20 ms
4000 Hz
If checked, detected result can become one slot from this file.
Waveform + hits
Playhead and hit blink follow playback.
Spectrogram
Colour = intensity, vertical = frequency, overlays = hits.
Current Hz
–
Current hit
–
Counter
0
Detected events
0
Suggested slots
0
Analysis output
Load a file and press Detect.
Slots / sound profiles (S1…Sn)
Auto-slotting sorts by lowest frequency first. If frequencies are close, duration becomes second criterion and can create a new slot.
Import file → Detect → select an event in the list → assign it to a slot or create a new slot → adjust name/frequency/duration in the slot card → export only the profile fields the app needs.