This doctoral thesis aims to be a contribution to the study and systematization of the acoustics of rooms added to the test of bands based on the study of the acoustics of a percentage of the rehearsal rooms in the Valencia contrasting surveys directors and musicians of these entities. 
This typological study contributes to obtaining the appropriate values for various geometric parameters, morphological and acoustic design to the "rehearsal room ideal for each case on its merits, such as the number of components of banda music, area available at the plant, possible ranges for the height ... etc. 
The high power of an acoustic banda music, due to the high level of emission of various instruments such as the large number of components of the same, together with the small size of the premises of the same test, which does not allow the use of excessive absorption, means that sometimes the hearing of the trial may not have the expected quality and even leads to situations of stridency. The regulation of three factors: the volume, the absorption and allow the height, adjust the rehearsal room, the sound level of the reverb. Chambers with volumes exceeding 600 m3 (heights above 4m) and removals exceed 150 m2, achieving a proper tone.