Whistle Counter
0
of
3
whistles
−
3
+
target
Start listening
Ready. Put the phone near the cooker.
Loudness
quiet
Whistle tone
quiet
Miscount? −1
Heard one? +1
Reset count
Test alarm
This batch
No whistles yet.
Tuning
Sensitivity
Normal
Raise it only if real whistles get missed. Lower it if the tap or the extractor fan gets counted.
Minimum whistle length
0.6 s
A sound has to hold this long before it counts. Longer is safer in a loud kitchen.
Pitch range
1100 to 5200 Hz
Narrow this around your own cooker to cut false counts.
Learn my whistle
Reset tuning
Start listening, tap Learn, then let one real whistle run. It tunes the pitch range and tells you whether this cooker is detectable at all.
3
whistles done
Turn off the gas
Stop alarm