公开(公告)号：WO2014106271A1

公开(公告)日：2014-07-03

申请号：PCT/US2013/078544

申请日：2013-12-31

Applicant: DEFTIO LLC

Inventor： CHATTERJEE, Manjirnath

IPC: H04R9/02 ,  H04R7/02

CPC classification number: G10K7/00 ,  G10K7/005 ,  G10K9/20

Abstract: 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.

Abstract translation: 公开了一种流量控制的声音产生系统，其包括一个或多个流体泵，以控制通过声音通道的气流。 通过一个或多个阀调节空气流以产生可听见的频率压力波。