Hurdy-gurdy strings are purely generated electronically by the keys and also in combination with the rotation of the wheel. The signals for drone strings and the snares are generated by the crank movements of the wheel. The data exchange of the musical information between the hurdy-gurdy and connected computers, samplers or synthesizers are managed via MIDI interface. Hurdy-gurdy The hurdy-gurdy is a stringed instrument that produces sound by a hand crank-turned, rosined wheel rubbing against the strings. The wheel functions much like a violin bow, and single notes played on the instrument sound similar to those of a violin. Melodies are
Hurdy-gurdy end. It was around this time that "buzzing bridges" first appeared in illustrations. The buzzing bridge (commonly called the "dog") is an asymmetrical bridge that rests under a drone string on the sound board. When the wheel is accelerated, one foot of the bridge lifts from the soundboard and vibrates, creating a buzzing sound. The buzzing bridge is thought to have been borrowed from the "tromba marina" (monochord), a bowed string instrument. During the late Renaissance, two characteristic shapes of hurdy-gurdies developed. The first was guitar-shaped and the second had a rounded lute-type body made of staves. The lute-like body