CHORD (guess)
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TEMPO
--
bpm
BASS
—
NOTE
—
melody · ♭← →♯
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Gain
0 dB
Auto
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Voices
1
2
3
⚙
Concert
E♭ (alto/bari)
B♭ (tenor)
CLIP
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TUNING — how sound becomes pitch
Balanced
Stable
Fast
Smooth
Averages recent pitch readings (median). Higher = less jitter, a bit laggy.
Note hold
How long a new note must stick before the big readout changes.
Window
How much audio each pitch guess looks at. Longer = steadier, slower to follow bends.
Noise gate
Ignore audio quieter than this. Raise if breath/room noise draws fake notes.
Clarity
How sure the pitch detector must be. Higher rejects fuzzy/noisy guesses.
YIN sens.
Pitch-lock sensitivity. Lower locks sooner (more notes); higher is pickier.
Low limit
Lowest pitch to track (Hz). Raise to ignore rumble; lower for bari/bass clarinet.
High limit
Highest pitch to track (Hz). Lower if altissimo harmonics confuse it.
Octave guard
Blocks sudden leaps bigger than this many semitones (0 = off). Stops octave flips.
Multi-pitch
How much quieter a 2nd/3rd voice can be vs the loudest before we ignore it.
Chord settle
How many agreeing chord guesses before the big chord name changes.
Sus chords (strict)
Allows sus2/sus4 only when the 4th (or 2nd) is clear and the 3rd is weak — stops harmonic false sus4s.
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Reset to defaults
No signal
▶ Start
Uses this phone’s mic (USB mic preferred). Analyzed on-device — works offline.
PitchChords — live pitch, bass & chord guess for horn players