By: Zachery L'Italien, MCH Senior Acoustical Consultant All occupied interior spaces require some degree of Heating, Ventilation, and Air...

By: Tony Hoover, FASA, INCE Bd. Cert., MCH Principal Sound for Bollywood films is rarely recorded live in their sound stages, but is...

MCH recently visited SDSU's Main Stage and New Second Stage to perform our final checkouts for both Acoustics and Media Systems. This...

By: Henry Ashburn, MCH Acoustical Consultant Have you ever wondered what all those letters stand for when looking at technical acoustical...

By: Taylor Blaine, MCH Senior Consultant Today is International Noise Awareness Day and the one-year anniversary of this Tech Blog...

By: Tony Hoover, FASA, INCE Bd. Cert., MCH Principal Loudspeakers for sound reinforcement systems are designed to project their sound in...

By: Henry Ashburn, MCH Acoustical Consultant Do you feel that? No, I'm not talking about an earthquake, I'm talking about the heavy...

By: Taylor Blaine, MCH Senior Acoustical Consultant Sound Transmission Class (STC) is a single-number rating used to characterize the...