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Re: acoustic shielding

Hi Satra,

you could try with small pieces of thick foam should do the
trick. this foam which is used for acoustic treatment: pads,
bass-traps and so one. not sure what it would give in only 8mm


On Fri, Jul 02, 2004 at 01:01:55AM -0400, Satrajit Ghosh wrote:
> 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