Sine Wave Piano

W E T Y U
A S D F G H J K

Offset   -12 to 12 Volume  
stop
Allow multiple notes

Temperament:   Equal  Meantone  Pythagorian  Stronger  Inverse  Flat-kill  Flat-zero  Over Unity+  Over Unity-  Random  Random fixed


Click on piano keys to play.  Click "stop" or press spacebar to stop.

Or type keyboard keys A,W,S,E,D,F,T,G,Y,H,U,J,K to play notes from C4 (middle C) to C5.
Hold down the left or right Shift key to play an octave lower or higher.

Check "Allow multiple notes" to play multiple notes at once.

Select the Temperment to change tuning.  "Equal, Meantone, and Pythagorian" have the standard meaning.
For an explanation of "Stronger, Inverse, Flat-kill, and Flat-zero", see the main page.
For an explanation of "Over Unity", see this other page.


Copyright © 2026 Bernard Burchell, all rights reserved.