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Why retain us? - MCH Media Systems Group
By: Randy Willis, MCH Supervisory Consultant Collaborate with MCH Media Systems Group! For more than 35 years, our Media Systems Group...
May 31, 20233 min read


It’s All Connected – Noise Emissions from Vibration
By: Taylor Blaine, MCH Senior Consultant Today is International Noise Awareness Day and the one-year anniversary of this Tech Blog...
Apr 26, 20233 min read


STC – role in Speech Privacy
By: Tony Hoover, MCH Principal The STC (Sound Transmission Class) rating of a partition is an important factor for speech privacy, it is...
Mar 29, 20232 min read


Over-pressurization causes curious whistle
By: Zachery L'Italien, MCH Acoustical Consultant It was a pleasant day of a largely successful Construction Administration check out for...
Feb 22, 20232 min read


Matthew Restrepo Joins MCH!
We are excited to welcome our newest consultant, Matthew Restrepo, into our MCH Family! Mr. Restrepo brings a broad skillset to our team....
Feb 15, 20231 min read


Listening for Solutions (to a Speech Intelligibility Problem)
By: Tony Hoover, FASA, INCE Bd. Cert., MCH Principal Loudspeakers for sound reinforcement systems are designed to project their sound in...
Dec 28, 20223 min read


Protect those ears!
By: Arjun Shankar, MCH Acoustical Consultant Picture this: you have just seen your favorite band in your favorite music venue. The crowd...
Nov 30, 20223 min read


Networked Audio: One Token Ring to Rule Them All
By: Krystofer von Hybschmann, MCH Senior Media Systems Consultant Analog was the standard for audio for a very long time. However, analog...
Oct 26, 20223 min read


Good Vibrations
By: Henry Ashburn, MCH Acoustical Consultant Do you feel that? No, I'm not talking about an earthquake, I'm talking about the heavy...
Sep 28, 20222 min read


What is STC?
By: Taylor Blaine, MCH Senior Acoustical Consultant Sound Transmission Class (STC) is a single-number rating used to characterize the...
Jul 27, 20222 min read
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