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NOTE A1

Frequency and musical information for A1

55.00 Hz
MIDI Note: 33
Standard tuning (A4 = 440 Hz)

PIANO KEYBOARD

C
33
C#
35
D
37
D#
39
E
41
F
44
F#
46
G
49
G#
52
A
55
A#
58
B
62
Octave 1

NEARBY NOTES

NOTEFREQUENCYINTERVAL
F#146.25 Hz-3 (3 semitones)
G149.00 Hz-2 (Whole tone)
G#151.91 Hz-1 (Semitone)
A#158.27 Hz+1 (Semitone)
B161.74 Hz+2 (Whole tone)
C265.41 Hz+3 (3 semitones)

MUSICAL CONTEXT

Note: A1

Frequency: 55.00 Hz

MIDI Number: 33

Octave: 1

VIEW 55 HZ PAGECALCULATOR