Loudspeaker
AssigneeEugeny BOGUSLAVSKIY
InventorRolands JANEVICS
Life of this patent
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Abstract
A loudspeaker comprising at least three first emitting heads (11) adapted to emit in a first frequency range, and at least one second emitting head (13) adapted to emit in a second frequency range, the first emitting heads (11) are located in close proximity to each other in the vertices of a virtual regular polygon with the number of vertices equal to the number of first emitting heads (11), and the second emitting head (13) is located in proximity to the geometric centre of said virtual polygon, wherein the first emitting heads have conical diffusers (14), oriented with their convex side in the direction of the listener, and the emission axes of the first emission heads are inclined at an angle (α) to a perpendicular drawn through the centre of the polygon, where the angle (α) is in a range of from 5 to 25 degrees.
Claims6
A loudspeaker comprising at least three first emitting heads adapted to emit in a first frequency range, and at least one second emitting head adapted to emit in a second frequency range, wherein
- the first emitting heads are located in close proximity to each other at the vertices of a virtual regular polygon with the number of vertices equal to the number of the first emitting heads, and
- the second emitting head is located in proximity to the geometric center of said virtual polygon, characterized in that
- the emitting heads have conical diffusers oriented with their convex side in the direction of the listener, and the emission axes of the first emitting heads are inclined at an angle (α) to the perpendicular drawn through the center of said polygon, where the angle (α) is in the range of 5 to 25 degrees.
Dependencies are inferred from the claim text.