Objects of music acoustic device is associated with one or more microphones contact

摘要

The present musical invention is an acoustic device connected to one or more contact microphones. This device consists of a network of wires designed for transmitting and modifying sounds from objects to which it is connected. The contact microphone picks up the vibrations of the collecting wire, which itself gathers all the vibrations from the link-up wires (these latter having no contact microphone). The link-up wires are connected to the various objects selected for their sonorities and played by a player. All the wires may be multiplied, split up, have branches and cross over each other. In this way the sound vibrations of the objects travel along many wires whose tension can be varied in the course of playing. The result is a great variety of transformations in the sound spectrum. For use in teaching, concerts, theatres, entertainment, music therapy.