Audio system comprising a head wearable carrier element configured with a beam forming loudspeaker system
AssigneeTK&H Holding AS
InventorsTom Austad, Hans Zwart
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Abstract
The resent invention is related to a head wearable carrier system (10) configured with a beam forming loudspeaker system (16), wherein the carrier system (10) is configured to arrange the beam forming loudspeaker system (16, 16a, 16b) in proximity of a side of at least one ear (14) when in use, wherein beamformed audio signals (15) are directed towards an ear channel opening (18) of the at least one ear (14).
Claims12
A head wearable carrier system configured with at least one beam forming loudspeaker system
- wherein the carrier system is configured to arrange the at least one beam forming loudspeaker system in proximity of a side of at least one ear when in use,
- wherein beamformed audio signals are directed towards an ear channel opening of the at least one ear.
The system of claim 6, wherein respective parameters providing a specific beam forming of the loudspeaker system is one of a set of different parameters providing different beam forming.
The system of claim 7, wherein the beamforming parameters of the at least one digital signal processor (DSP) are parameters adapted for a finite impulse response filter adapted to perform the beamforming.
The system of claim 7, wherein the beamforming parameters for the at least one digital signal processor (DSP) are parameters for a delay and sum method (DAS), or for a pressure matching filter (PM) method, or an Acoustic Contrast Maximization method.
Dependencies are inferred from the claim text.