Assembly of elements, or systems idiophoniques, modification of the acoustic properties of a space, its use and the corresponding.

摘要

This assembly comprises at least one member diffuser (51) which comprises at least one plate (60, 70, 80), able to vibrate under the effect of a physical stimulus, in particular of a sound stimulus, so as to emit a sound wave whose frequency lies between 0,5 and 160.000 hz. Furthermore, positioning means (90, 95) is a selective ensure that all these different geometrical configurations with respect to the space in which it is placed. In this way, it is possible to modify the acoustic signature of the space, by varying these configurations. The present invention also relates to the use of such an assembly and a process for the modification of the acoustic properties of a space.