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NOTE D#4

Frequency and musical information for D#4

311.13 Hz
MIDI Note: 63
Standard tuning (A4 = 440 Hz)

PIANO KEYBOARD

C
262
C#
277
D
294
D#
311
E
330
F
349
F#
370
G
392
G#
415
A
440
A#
466
B
494
Octave 4

NEARBY NOTES

NOTEFREQUENCYINTERVAL
C4261.63 Hz-3 (3 semitones)
C#4277.18 Hz-2 (Whole tone)
D4293.66 Hz-1 (Semitone)
E4329.63 Hz+1 (Semitone)
F4349.23 Hz+2 (Whole tone)
F#4369.99 Hz+3 (3 semitones)

MUSICAL CONTEXT

Note: D#4

Frequency: 311.13 Hz

MIDI Number: 63

Octave: 4

VIEW 311 HZ PAGECALCULATOR