# Keyboard

Keyboard allows you to send notes to a device with a virtual keyboard.

### Desktop

Desktop version of the keyboard:

[![image.png](https://wiki.synthsonline.com/uploads/images/gallery/2023-01/scaled-1680-/vupimage.png)](https://wiki.synthsonline.com/uploads/images/gallery/2023-01/vupimage.png)

- 5 octaves are displayed
- Click on any note to send a note to the synthesizer.
- Transpose the keyboard by one or two octaves with the dedicated buttons (-24, -12, +12, +24)

<p class="callout info">If a note gets stuck, press it again to stop it</p>

### Mobile

Mobile version of the keyboard only displays one octave:

[![image.png](https://wiki.synthsonline.com/uploads/images/gallery/2023-01/scaled-1680-/QwCimage.png)](https://wiki.synthsonline.com/uploads/images/gallery/2023-01/QwCimage.png)

The octave to play can be selected with C1-C8 buttons. C4 is the default.

<p class="callout info">Tapping each note is necessary, sliding between notes has no effect.</p>