acoustic shielding (Satrajit Ghosh )


Subject: acoustic shielding
From:    Satrajit Ghosh  <satra(at)BU.EDU>
Date:    Fri, 2 Jul 2004 01:01:55 -0400

Dear List members, We are trying to increase the external attenuation of a set of headphones. Do you know of any non-metallic, non-magnetic, thin [less than 8mm], pliable material that can provide noise suppression upwards of 10dB upto 10KHz? Thanks, Satra -- Satrajit Ghosh Department of Cognitive and Neural Systems, Boston University


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