DH Kaiser Co.
P.O. Box 21035 Canton, OH 44701 US
Phone: 3304567000 Website: www.kaiseracoustics.com
DH Kaiser Co.     P.O. Box 21035 Canton, OH 44701          (330) 456-7000 or 1-800-550-7007
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Audio Comparison

The two audio clips presented, where recorded during a gym class before acoustic treatment and after treatment.  The elementary school gym consists of concrete block walls, wood ceiling, bleachers, stage, and vinyl tile flooring. The volume is calculated at 205,850 and reverberation time of 5.7 seconds at 500 Hz before treatment, and 1.4 seconds after treatment.



As you can hear the first audio was a noisy classroom environment for the teacher and the students.  The second audio is less reverberant that makes for a less stressful environment and better communication between teacher and students.

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