Feasibility of a high-powered carbon nanotube thin-film loudspeaker

The thermophone, conceived in 1917 by Arnold and Crandall, was a unique thermoacoustic loudspeaker. The high heat capacity per unit area (HCPUA) of thin-film materials at that time limited the usefulness of thermophones. Recently, researchers of carbon nanotubes (CNTs) have developed techniques to c...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2013-09, Vol.134 (3), p.EL276-EL281
Hauptverfasser:	Barnard, Andrew R, Jenkins, David M, Brungart, Timothy A, McDevitt, Timothy M, Kline, Brian L
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics - instrumentation Amplifiers, Electronic Equipment Design Feasibility Studies Models, Theoretical Motion Nanotubes, Carbon Pressure Sound Temperature Thermal Conductivity Transducers
Online-Zugang:	Volltext
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