Graphene-based speaker developed in Korea

Posted by TINC on July 8, 2011 at 5:07pm
Researchers from Seoul's National University developed a transparent and lightweight speaker made from Graphene. This may enable speakers embedded in windows or displays. It may be especially suited to develop noise-cancelling devices.

The researchers say that Graphene speakers will be cheaper and very power efficient compared to other types of speakers. There is still a lot of work to be done, and the research group is currently developing an improved bass response.


http://www.graphene-info.com/graphene-based-speaker-developed-korea
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