STUDY ON THE STATUS OF SOUND ENVIRONMENT AND THE METHODS OF ENVIRONMENTAL ADJUSTMENT IN AFTER-SCHOOL CHILDCARE FACILITY

The purpose of this study is to obtain findings for the conservation of the sound environment in after-school childcare facilities. A sound environment survey and environmental adjustment using sound-absorbing materials were conducted in two after-school childcare facility. In the sound environment survey, reverberation time and the sound levels during activities were measured, children’s activities were observed, and interviews were conducted with facility staff. Then, in order to provide spaces where children can spend time calmly, we implemented spatial adjustment with consideration for the sound environment and confirmed its effectiveness through interview surveys.