Fun Fun440
440
| Piano keys | Click on any key to play a tone. |
| Half | Display the keys at half real size (best for laptop or tablet). |
| Full | Display the keys at real size (best for large screens). |
| Sine | Choose a sine wave timbre. Sounds like a flute? |
| Square | Choose a square wave timbre. Sounds like a clarinet or other woodwind instrument. |
| Triangle | Choose a triangle wave timbre. Sounds like a trumpet or other brass instrument |
| Sawtooth | Choose a sawtooth timbre. Sounds like a vioin or other stringed instrument. |
| Konami | Choose a synthetic timbre. |
| Low | Show two octaves with middle C in the center of the keyboard. |
| High | Show two octaves with middle C at the bottom of the keyboard. |
| Clear | Clear the contents of the recording. |
| Play | Play the contents of the recording. |
| Fast | Play the contents of the recording faster. |
Written by Mark Brautigam in April 2015.