PRODUCTS FOR THE CORRECTION AND THE SPREAD OF SOUND
DIFFUSER OF SCHROEDER
The panels in question are passive acoustic elements that are applied on the walls and / or ceilings of the rooms to optimize the quality of sound that propagates inside it. Their position and their size should always be designed on the basis of the shape and of the use of the room.
The diffuser of Schroeder is a loudspeaker that, for its construction details related to a specific mathematician model, it reflects sound in a "widespread".
This type of acoustic diffuser does not contain speakers and not emits sounds, beacause it is completely passive.
The mathematical model that determines the construction of the grids of the diffuser is called "quadratic rest".
This type of acoustic diffuser is named after the mathematician Mandre Schroeder, that determined after numerous practice tests,the formulation of the sequence of maximum length. The uniformity of the spread is determined by the length of the "period" (the sequence of maximum length) with which the diffuser is designed and realized.
(It should be specified that the quadratic rest diffuser are not considered absorbers).