A friend of mine asked on an online forum about a new gym (for exercise classes) that has serious acoustical problems. the whole place rings like a bell … the “stage” where the instructor works is beset with reflected sound … the delays and sound reflections are such that the beats in any rhythm are seriously out of step with each other at different points in the room…. the instructors are having a really hard time staying on beat … My take on it is that the reverberation time is simply too high. While there are other issues, like speaker placement relative to the instructor,Read More →