Taught by Steve Haas of SH! Acoustics Our first three courses in the CEDIA Seminars series covered proper system calibration after installation and set-up was complete, followed by two complementary ...

Managing noise exposure is complex in terms of accurately assessing sound levels, identifying and ranking the dominant noise sources, and finding effective control solutions. Noise-induced hearing ...

Installing ceiling tiles is a fairly simple way to renew a badly deteriorated ceiling, or to give any ceiling an attractive finish during remodeling. And because some tiles also have acoustical or ...

4-blade fans are designed to offer a good balance of airflow and quiet operation. With four blades, these fans can move air efficiently while creating less noise compared to fans with more blades.