Classroom Acoustics on a Budget

May 26, 2010
Cotton Acoustical Panel in Classroom

Sound quality and understanding speech in a classroom environment is obviously something of importance. If students are not able to clearly hear instruction in a classroom they are not able to learn – or learn nearly as effectively as they should [...]

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Training Room Echo Problem

March 12, 2010

“We have a new training room that has the following dimensions: 8′ High, 40′ Long, & 18′ Wide. The walls are dry wall, the ceiling has the typical tiles, and the floor is concrete covered by thin vinyl tiles. Also, one 40′ long wall has a white board all the way across it. The echoes are quite awful in this room. What would you recommend doing to reduce the noise?” Taking care of the echo in the room is actually quite simple, but there are a few options [...]

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Dog Boarding Facility Sound Problem/Kennel Acoustics

March 31, 2009

Dog Kennels. In these types of rooms one will find a handful of similarities, the three most important of which are large rooms, hard surfaces and loud noise sources. Whenever these three things are combined, occupants are going to experience painful headaches and significant discomfort. Treatment is a must [...]

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Classroom Noise Problem

March 24, 2009

Up until a few years ago, my mother had been the administrator for a few daycares for years and years. I had a pretty good idea in mind as to what you were dealing with in terms of room type, but the images were a good confirmation. Because of my familiarity with your types of business, I have a pretty good idea where you are coming from both visually and aesthetically [...]

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Social Hall Echo Problem

December 30, 2008

“We have a 40′ x20′ function hall with a 40′ peaked ceiling and a tiled floor. The echo is huge. I thought that by putting 3 panels on each end we could reduce the echo a little bit but it’s entirely possible that we could spend all that money and not get any real results. At this point, I’m not sure what to do.” I would feel very comfortable stating that unless the six panels did not make an audible difference AT ALL in a room that THAT’S big. I have been asked enough times “How many panels do I need”, that I have come up with a very quick and easy, yet surprisingly effective way to answer that question [...]

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School Cafeteria Acoustics

November 21, 2008

Cafeterias are generally extremely loud places, so the situation is quite normal. Stuff a bunch of kids into a concrete room and even though they’re supposed to be filling their mouths, the noise level will be ear splitting. These cafeterias are almost always made out of vinyl tile flooring and painted concrete block walls, both extremely reflective surfaces. Noisy kids plus reflective surfaces equals headaches [...]

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