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US 2014/0177892 A1Published application
Ric assembly with thuras tube
AssigneeSonion Nederland B.V.
InventorsAart Zeger van Halteren, Thomas A. Cohen-Stuart
Life of this patent
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Abstract
A hearing aid assembly comprising a receiver comprising a front chamber and a back chamber being acoustically coupled to respective front and back chamber openings, and acoustical guiding means for guiding air from at least one of the front and back chamber openings to an air mixing zone for mixing air from the front and back chamber openings. The mixing of air from the front and back chambers enhances the low-frequency response of the hearing aid assembly.
Claims20
A hearing aid assembly comprising:
- a receiver comprising a front chamber and a back chamber being acoustically coupled to respective front and back chamber openings, and
- acoustical guiding means for guiding air from at least one of the front and back chamber openings to an air mixing zone for mixing air from the front and back chamber openings.
Dependencies are inferred from the claim text.