Characterization of ensemble rehearsal rooms and musician experiences at Brigham Young University

Abstract

Musicians’ ears are barraged with large quantities of sound almost constantly, a reality that is either augmented or diminished by room environments in which musicians practice and perform. In order to make recommendations for future renovations, the acoustics of ensemble rehearsal spaces within the Brigham Young University School of Music were measured. To quantify sound exposure during rehearsals, noise dosages and sound levels experienced by the musicians were measured in various positions in each of two major practice spaces. Measurements were taken during several two-hour rehearsals for major orchestras and band ensembles at BYU. Using data collected from noise dosimeters, spatial maps indicate the noise dosage throughout the rooms. Average sound levels experienced during the space of a rehearsal also offer insights into the sound environment. This data indicates which areas of the ensemble experience the greatest noise exposure. Reverberation time measurements taken within the rooms further illuminate potential acoustic deficiencies within the room. This preliminary noise environment and dosage evaluation highlights the need for future facility renovations.