Ultra-broadband acoustic metamaterial lens for loudspeaker directivity control

Journal:
Applied Physics Letters
Published:
DOI:
10.1063/5.0288633
Affiliations:
3
Authors:
5
Institutions Authors Share
Duke University, United States of America (USA)
3.500000
0.70
Sony Deutschland GmbH, Germany
1.000000
0.20
Purdue University, United States of America (USA)
0.500000
0.10