The Computer Audiophile Posted March 12, 2019 Share Posted March 12, 2019 Pretty cool invention. Would be great to keep the sound in / out of a listening room. https://newatlas.com/acoustic-metamaterial-blocks-sound-not-air/58818/ Founder of Audiophile Style | My Audio Systems Link to comment
Ralf11 Posted March 12, 2019 Share Posted March 12, 2019 ~~ 6 dB ?? (for a power ratio) Link to comment
The Computer Audiophile Posted March 13, 2019 Author Share Posted March 13, 2019 29 minutes ago, Ralf11 said: ~~ 6 dB ?? (for a power ratio) Maybe a really big one 😀 Founder of Audiophile Style | My Audio Systems Link to comment
Ishmael Slapowitz Posted March 13, 2019 Share Posted March 13, 2019 1 hour ago, The Computer Audiophile said: Pretty cool invention. Would be great to keep the sound in / out of a listening room. https://newatlas.com/acoustic-metamaterial-blocks-sound-not-air/58818/ this is WAY cool! really groys! Link to comment
Ralf11 Posted March 13, 2019 Share Posted March 13, 2019 it would be good for heating ducts - maybe they can be stacked to get more than -6 dB per ring I wonder if Bose has a patent on this... Link to comment
Fokus Posted March 13, 2019 Share Posted March 13, 2019 This thing operates over a very narrow bandwidth. Link to comment
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