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CW DECODER
Morse code trainer & interactive display.
Supports microphone input, direct line-in, and spacebar keying.
INITIALIZE
Microphone access will be requested for mic mode.
CW DECODER
🎙 MIC
⌨ SPACE
CALIBRATE
⚙ SETTINGS
Timing
Speed
wpm
Dit duration
ms
Dit/Dah split ×
×
Letter gap ×
×
Word gap ×
×
Debounce
ms
Audio Input
Device
Default mic
Threshold
Show level meter
Show timing bar
Sidetone / Feedback
Enable audio feedback
Auto-enable in SPACE mode
Frequency
Hz
Volume
Display
Color scheme
PHOSPHOR
HIGH VIZ
Show dit/dah pattern
Show committed pattern
Letter size
vw
?
word space
SPACE TO KEY
LEVEL
TIMING
— awaiting input —
COPY
CLEAR