Invention Grant
US09525944B2 Apparatus and method for an active and programmable acoustic metamaterial
有权
一种有源和可编程声学超材料的装置和方法
- Patent Title: Apparatus and method for an active and programmable acoustic metamaterial
- Patent Title (中): 一种有源和可编程声学超材料的装置和方法
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Application No.: US14452039Application Date: 2014-08-05
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Publication No.: US09525944B2Publication Date: 2016-12-20
- Inventor: Mark Joseph Clemen, Jr.
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: THE BOEING COMPANY
- Current Assignee: THE BOEING COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: G10K11/16
- IPC: G10K11/16 ; H04R7/06 ; G10K11/178 ; G10K15/08 ; G10K15/10
Abstract:
An acoustic metamaterial including cells to digitally process an incoming sound waveform, and to produce a corresponding response sound waveform as a function of a frequency and a phase of the incoming sound waveform, to produce a total response sound waveform that, when combined with the incoming sound waveform, modifies the incoming sound waveform.
Public/Granted literature
- US20160044417A1 APPARATUS AND METHOD FOR AN ACTIVE AND PROGRAMMABLE ACOUSTIC METAMATERIAL Public/Granted day:2016-02-11
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