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Acoustic treatment alternatives
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<blockquote data-quote="Arthur Skudra" data-source="post: 40418" data-attributes="member: 131"><p>Re: Acoustic treatment alternatives</p><p></p><p>Without much further acoustical measurement information or the luxury of modeling this room in EASE, I'd say slapping fibrous absorbers like the ones mentioned above may create an acoustical imbalance in the room where the high frequencies are attenuated too much in the quest to control the more difficult lower frequencies. The approach I would take is finding treatment that is particularly effective at the problem frequencies. In this case, if you're looking to tackle a 400-500 Hz problem, I would be inclined to use a 6 lb fiberglass panel encapsulated with perforated vinyl like those made by MBI products, that way you're not killing the high frequencies while trying to tame the lower ones. Space them off the wall or ceiling about 3-4 inches to improve their efficiency at 400-500 Hz.</p></blockquote><p></p>
[QUOTE="Arthur Skudra, post: 40418, member: 131"] Re: Acoustic treatment alternatives Without much further acoustical measurement information or the luxury of modeling this room in EASE, I'd say slapping fibrous absorbers like the ones mentioned above may create an acoustical imbalance in the room where the high frequencies are attenuated too much in the quest to control the more difficult lower frequencies. The approach I would take is finding treatment that is particularly effective at the problem frequencies. In this case, if you're looking to tackle a 400-500 Hz problem, I would be inclined to use a 6 lb fiberglass panel encapsulated with perforated vinyl like those made by MBI products, that way you're not killing the high frequencies while trying to tame the lower ones. Space them off the wall or ceiling about 3-4 inches to improve their efficiency at 400-500 Hz. [/QUOTE]
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