Harmonic Series Online Visualizer
Play the harmonic series using your computer keyboard or a MIDI device!
HARMONIC SERIES:
Add harmonics and play around with their amplitudes to see how your sound changes! You can also select an existing harmonics preset.
Harmonic Presets:
Select a preset:
Add
Remove
AUDIO:
See the current soundwave graph, calculated using Fourier Synthesis.
Change audio settings such as Attack, Release, or Transpose.
Attack:
0.001
Release:
0.001
Transpose (semitones):
0
Transpose (cents):
0
Reset the Audio if it crashes.
Reset Audio
MIDI:
Press the keys or buttons on the digital piano, or use a MIDI device to play!
Connecting to MIDI...
A
S
D
F
G
H
J
K
L
;
'
W
E
T
Y
U
O
P
Sustain
shift
Octave Down
Z
Octave Up
X
Velocity Down
C
Velocity Up
V
Pitch Bend Up
1
Pitch Bend Up
2
Current Octave: 4
Velocity: 100
Play a MIDI file or upload your own!
Select Preset MIDI File:
Select
Upload MIDI File:
Play
Looping:
Speed:
1.0x
0:00
0:00
Amplitude: