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.
%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
}