ASYMMETRICAL HIGH-FREQUENCY WAVEGUIDE, 3-AXIS RIGGING, AND SPHERICAL ENCLOSURE FOR SURROUND SPEAKERS
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United States of America Patent
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Nov 30, 2023
app pub date -
Apr 18, 2023
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Jun 29, 2016
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Abstract
Embodiments are described for a high-frequency waveguide that improves the performance of large-scale surround sound and immersive audio environments. A horn waveguide is configured to be asymmetric about one of a vertical axis and horizontal axis of the waveguide to form an asymmetric horn waveguide. A spherical enclosure surrounds the asymmetric horn waveguide to form a horn speaker, and a three-axis mounting system is configured to fix the horn speaker to one of a wall or ceiling surface of the venue, wherein the mounting system facilitates rotating the horn speaker to a location that provides maximum coverage of the venue within the passband of the asymmetric horn waveguide.
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