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公开(公告)号:US20120263325A1
公开(公告)日:2012-10-18
申请号:US13087002
申请日:2011-04-14
申请人: Eric J. Freeman , John Joyce
发明人: Eric J. Freeman , John Joyce
CPC分类号: H04S7/301 , H04R1/02 , H04R1/24 , H04R1/2807 , H04R1/2811 , H04R1/34 , H04R3/005 , H04R3/12 , H04R3/14 , H04R5/02 , H04R5/04 , H04R29/005 , H04R2201/025 , H04R2203/12 , H04R2205/022 , H04R2205/024 , H04R2430/25 , H04R2499/13 , H04R2499/15 , H04S3/008 , H04S7/307
摘要: An audio device incorporates a plurality of acoustic drivers and employs them to form either a first acoustic interference array generating destructive interference in a first direction from the plurality of acoustic drivers or a second acoustic interference array generating destructive interference in a second direction from the plurality of acoustic drivers in response to the orientation of the casing of the audio device relative to the direction of the force of gravity.
摘要翻译: 音频装置包含多个声学驱动器并且使用它们来形成从多个声学驱动器产生在第一方向上的相消干涉的第一声学干涉阵列或从多个声学驱动器产生在第二方向上产生相消干涉的第二声学干涉阵列 响应于音频设备的壳体相对于重力方向的取向的声学驱动器。