Method and system for large scale audio system
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United States of America Patent
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May 23, 2017
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app pub date -
Jun 1, 2015
filing date -
Mar 15, 2013
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Abstract
Audio loudspeaker 300 can be arranged in various vertical arrays, such as 302. Each loudspeaker 300 is identical in construction and includes a housing 310 generally in the shape of a rectangular cuboid. A pair of ultra low-frequency transducers 300 are positioned in the housing 310. Each of the ultra low-frequency transducers is individually powered and controlled by a separate DSP channel, thereby to directionally steer the transducer output.
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