Multi-frequency sound production and mixing in graphene
Abstract The ability to generate, amplify, mix and modulate sound in one simple electronic device would open up a new world in acoustics. Here we show how to build such a device. It generates sound thermoacoustically by Joule heating in graphene. A rich sonic palette is created by controlling the co...
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Autores principales: | M. S. Heath, D. W. Horsell |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2017
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Materias: | |
Acceso en línea: | https://doaj.org/article/56ca8b64131d40b8bed10b7efdc8408e |
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