The Web Audio API
Playing Musical Chords
This will play a musical note via an oscillator of the given wave type and musical frequency.
You can input any note of the form "nO" or "nnO" where "n" is the note and "O" is the octave.
Notes are of the form E, F, F#, etc. (note capital letters), and octaves range from 2 to 6.
The guitar ranges from E2 to C6.
This will play a musical chord with four notes of a given wave type and musical frequencies.
Select one of the major guitar chords below, each of which comprises four notes: the root (x2), 3rd and 5th.
Below we show a chart of the selected audio and a snapshot (detail) of that chart.
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© 2017 T B Griffin