Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Steven Cummer"'
Publikováno v:
The Journal of the Acoustical Society of America. 153:A165-A165
Acoustic metasurfaces have shown remarkable capabilities for shaping acoustic wavefronts. However, most thin metamaterials can only work well for a narrow range of acoustic frequencies. This limitation has thus far dramatically limited their potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::627df1ff9926046f4e74dc040f46e06e
https://doi.org/10.1121/10.0018530
https://doi.org/10.1121/10.0018530
Publikováno v:
The Journal of the Acoustical Society of America. 153:A165-A165
Noise is everywhere in our lives. Low-frequency noise in particular has a conspicuous if not disturbing presence since thicker materials are required to absorb or block it. Meanwhile, the very ubiquitousness of noise in our environment makes it a goo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5451aed7e820fc6c34a959792930cdc2
https://doi.org/10.1121/10.0018529
https://doi.org/10.1121/10.0018529
Publikováno v:
The Journal of the Acoustical Society of America. 153:A120-A120
Wave fields with acoustic orbital angular momentum have drawn greatattention because of its wide range of applications such as acoustic communication and particle manipulation. We designed, fabricated, and experimentally validated a type of lossy met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354c1976e6f54ef34b4403506feb89ca
https://doi.org/10.1121/10.0018369
https://doi.org/10.1121/10.0018369
Publikováno v:
The Journal of the Acoustical Society of America. 151:A179-A179
Since the radiation resistance of a vibrating membrane in the air is proportional to frequency in the subwavelength range, low frequency (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7b3e652a2fab0ac038b8edee0f9fd9
https://doi.org/10.1121/10.0011024
https://doi.org/10.1121/10.0011024
Autor:
John Board, April Brown, Joseph Holmes, Hisham Massoud, Steven Cummer, Jungsang Kim, Michael Gustafson, Leslie Collins, Lisa Huettel, Gary Ybarra
Publikováno v:
2005 Annual Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df79cb815a4591cf7424bad43bb4c4e3
https://doi.org/10.18260/1-2--14484
https://doi.org/10.18260/1-2--14484
Publikováno v:
The Journal of the Acoustical Society of America. 145:1687-1687
Breaking reciprocity is of fundamental importance in communication and signal processing and is less explored in the field of acoustics. Here, we show that non-reciprocal acoustic transmission can be realized in cascaded resonators that are periodica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b265ae7cdb2d244f67f666e05e9525
https://doi.org/10.1121/1.5101183
https://doi.org/10.1121/1.5101183
Autor:
CONOVER, EMILY (AUTHOR)
Publikováno v:
Science News. 11/2/2024, Vol. 206 Issue 7, p10-10. 1p. 1 Color Photograph.
Autor:
Grant, Andrew (AUTHOR)
Publikováno v:
Science News. 9/19/2015, Vol. 188 Issue 6, p16-16. 1/3p. 1 Color Photograph, 1 Black and White Photograph.