%0 Report %1 zhou2013electrostatic %A Zhou, Qin %A Zettl, A. %D 2013 %K Electrostatic Graphene Loudspeaker %T Electrostatic Graphene Loudspeaker %U http://arxiv.org/abs/1303.2391 %X Graphene has extremely low mass density and high mechanical strength, key qualities for efficient wide-frequency-response electrostatic audio speaker design. Low mass ensures good high frequency response, while high strength allows for relatively large free-standing diaphragms necessary for effective low frequency response. Here we report on construction and testing of a miniaturized graphene-based electrostatic audio transducer. The speaker/earphone is straightforward in design and operation and has excellent frequency response across the entire audio frequency range (20HZ - 20kHz), with performance matching or surpassing commercially available audio earphones.

@techreport{zhou2013electrostatic, abstract = {Graphene has extremely low mass density and high mechanical strength, key qualities for efficient wide-frequency-response electrostatic audio speaker design. Low mass ensures good high frequency response, while high strength allows for relatively large free-standing diaphragms necessary for effective low frequency response. Here we report on construction and testing of a miniaturized graphene-based electrostatic audio transducer. The speaker/earphone is straightforward in design and operation and has excellent frequency response across the entire audio frequency range (20HZ - 20kHz), with performance matching or surpassing commercially available audio earphones.}, added-at = {2013-04-03T20:08:31.000+0200}, author = {Zhou, Qin and Zettl, A.}, biburl = {https://www.bibsonomy.org/bibtex/27518114fed19db5eb445187ab832bf3b/anzi}, description = {Electrostatic Graphene Loudspeaker}, interhash = {64267d3b9623e03f6e0fd4af98bf1fb1}, intrahash = {7518114fed19db5eb445187ab832bf3b}, keywords = {Electrostatic Graphene Loudspeaker}, note = {cite arxiv:1303.2391Comment: 15 pages, 4 figures, journal}, timestamp = {2013-04-03T20:08:31.000+0200}, title = {Electrostatic Graphene Loudspeaker}, url = {http://arxiv.org/abs/1303.2391}, year = 2013 }