发明授权
US09031267B2 Loudspeaker array providing direct and indirect radiation from same set of drivers
有权
扬声器阵列提供来自同一组驱动器的直接和间接辐射
- 专利标题： Loudspeaker array providing direct and indirect radiation from same set of drivers
- 专利标题（中）： 扬声器阵列提供来自同一组驱动器的直接和间接辐射
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申请号： US11847096申请日： 2007-08-29
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公开(公告)号： US09031267B2公开(公告)日： 2015-05-12
- 发明人: James D. Johnston , Tyler Gleghorn
- 申请人： James D. Johnston , Tyler Gleghorn
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Technology Licensing, LLC
- 当前专利权人： Microsoft Technology Licensing, LLC
- 当前专利权人地址： US WA Redmond
- 代理商 Sandy Swain; Judy Yee; Micky Minhas
- 主分类号： H04R5/02
- IPC分类号： H04R5/02 ; H04R3/12
摘要：
An array loudspeaker includes a plurality of drivers arranged in an array configuration. A digital signal processor-based control system processes direct audio signal and indirect audio signal inputs for the loudspeaker to simultaneously produce direct sound in the form of a directed beam or wavefront, and indirect sound as a perceptually diffuse soundfield.
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