Note Detector
Play or sing a single note near your microphone and see which note it is.
Start Listening
Instrument
Concert pitch (piano, voice, flute, violin…)
B♭ clarinet
A clarinet
E♭ clarinet
B♭ bass clarinet
B♭ trumpet / cornet
B♭ soprano sax
E♭ alto sax
B♭ tenor sax
E♭ baritone sax
F horn
Guitar / bass guitar (sounds 8va lower)
Show
Flats (B♭)
Sharps (A♯)
A4 =
Hz
–
♭ −50¢
in tune
+50¢ ♯
Click "Start Listening" and allow microphone access.