Trumpet: The trumpet blares a note when struck by the hammer tool. You can place between one and twenty trumpets and move them freely around the simulation window.

In the trumpet's Properties Box, you can change the note blared by the trumpet. You have twelve notes to choose from: C (default), C#, D, D#, E, F, F#, G, G#, A, A#, and B.

The trumpet is one of nine sound sources in Sound Lab.