FLOW CONTROLLED SOUND GENERATION APPARATUS |
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申请号 | US15812050 | 申请日 | 2017-11-14 | 公开(公告)号 | US20180158443A1 | 公开(公告)日 | 2018-06-07 |
申请人 | DeftIO LLC; | 发明人 | Manjirnath Chatterjee; | ||||
摘要 | A flow controlled sound generation system is disclosed that includes one or more fluid pumps to control air flow through a sound channel. The air flow is modulated through one or more valves to produce audible frequency pressure waves. | ||||||
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说明书全文 |