IP Library › Patent Application 15826500
Patent Application
App. No. 15/826,500

NARROW PROFILE SPEAKER CONFIGURATIONS AND SYSTEMS

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Quick Facts
Patent No.
US None
App. No.
15/826,500
Abstract

A narrow profile speaker unit comprises at least one speaker outputting sound towards an internal surface and through a duct with an output terminus, such as a slot, having a narrow dimension, effectively changing the cross-section of the speaker's audio output wave. A pair of speakers may face one another, outputting sound towards a common output slot. Multiple pairs of speakers may be used to form an inline speaker unit for increased sound output. A slotted speaker unit may include multiple speakers facing the same direction, towards a groundplane or reflecting surface, and having parallel apertures for allowing sound radiation. The speaker units may be integral with or attached to electronic appliances such as desktop computers or flatscreen devices, or may be used in automobiles or other contexts.

Claims (3)

1 . A narrow profile sound system, comprising:

a speaker disposed on a mounting surface; and

a sound reflecting surface disposed in front of the speaker face and substantially parallel with the mounting surface, the sound reflecting surface and the mounting surface collectively defining a sound duct terminating in an output slot, whereby the sound output from the speaker emanates from the output slot.