The violin family of musical instruments was developed in Italy in the 16th century. At the time the name of this family of instruments was viole da braccio which was used to distinguish them from the viol family (viole da gamba). The standard modern violin family consists of the violin, viola, cello, and (possibly) double bass.. Instrument names in the violin family are all derived from …

In a string instrument, the sound post or soundpost is a dowel inside the instrument under the treble end of the bridge, spanning the space between the top and back plates and held in place by friction. It serves as a structural support for an archtop instrument, transfers sound from the top plate to the back plate and alters the tone of the instrument by changing the vibrational modes …