DTMF DECODER
real-time tone detection
IDLE
CaptureCONTROL
Select tab → check "Share audio"
Captures DTMF tones in real-time
DetectionSTANDBY
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Frequencies
—
Confidence
—
State
no tone
Frequency SpectrumSERVER-SIDE
ROW FREQS (LOW)
697
770
852
941
COL FREQS (HIGH)
1209
1336
1477
1633
Decoded Sequence0 DIGITS
—
Event Log0 EVENTS
no detections recorded
Total0
Last Key—
Session00:00
Rate0/min