Classroom Acoustics – Better Learning Spaces
According to the Acoustical Society of America, up to 25% of the information can be missed in many classrooms in the United States because of excessive noise and reverberation.
According to the Acoustical Society of America, up to 25% of the information can be missed in many classrooms in the United States because of excessive noise and reverberation.
In a future world where employee exposures are well below the 85 dBA TWA8HR threshold, why would noise still be a concern? And how will questions surrounding feasibility and successful implementation be answered?
ound Masking is the most effective component in a total plan to reduce the understanding of conversations/speech intelligibility among workstations in an open-plan office setting.
When most people think of Hearing Conservation Programs there are two aspects that come to mind, ear plugs and hearing tests.
Most industrial hygienists and others involved in physical hazard risk assessment have at some point in their careers been asked to evaluate noise exposure risk.