STRING MUSICAL INSTRUMENT Russian patent published in 2014 - IPC G10D1/08 

FIELD: physics, acoustics.

SUBSTANCE: invention relates to design of string musical instruments, e.g. bowed or plucked electrical instruments, having a resonance chamber. The string musical instrument has a neck joined to the body and consisting of two longitudinal parts, the neck having in its middle part a rod which is arched to the base, the rod having end fixing members, a string holder, a sound pickup, a peg mechanism, strings consisting of two sides and two decks of the body with a sound chamber made under the string holder, the open part of which faces the lower end of the body, wherein the sound chamber of the string musical instrument is extended to the point of attachment of the neck to the upper part of the body, the string holder is arched and attached to the sides, and the upper deck of the instrument has a variable thickness which falls from the open part of the sound chamber to the point of attachment of the neck to the body.

EFFECT: high uniformity and compression of acoustic reproduction, naturalness and volume of the sound of the string musical instrument.

3 cl, 1 dwg