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treatment

New Acoustic Treatment Material/System- Perfect Absorption?

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Samplitude
Submitted by DonnyThompson on Sun, 09/20/2015 - 23:47

@Brien Holcombe, @kmetal @Boswell, @pcrecord, @audiokid , ... and anyone else who may be interested:
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"Physicists at Hong Kong University of Science and Technology have experimentally demonstrated a system capable of perfect sound absorption. Acoustic Wavesgo in, nothing comes back out. At all."

Sharing My Acoustic Treatment Build from Cubicle Wall Insulation!

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Submitted by Ledger Note on Wed, 08/12/2015 - 14:44

This story is crazy and long, so I'm going to summarize it. Seven years ago I was able to recover some Owens Corning 703 from four cubicle walls that were stashed in a basement at an old factory job. OC-703 is the bomb for broadband absorbers, as we all know, so you know I was thrilled when my boss said I could have them.