| Patent application number | Description | Published |
|---|
| 20080253594 | Hearing instrument with linearized output stage - This invention relates to a hearing instrument ( | 10-16-2008 |
| 20090041260 | Active noise cancellation in hearing devices - Disclosed is a hearing device system comprising at least one hearing aid circuitry and at least one active noise cancellation unit, the at least one hearing aid circuitry comprises at least one input transducer adapted to convert a first audio signal to an electric audio signal; a signal processor connected to the at least one input transducer and adapted to process said electric audio signal by at least partially correcting for a hearing loss of a user; an output transducer adapted to generate from at least said processed electric audio signal a sound pressure in an ear canal of the user, whereby the generated sound pressure is at least partially corrected for the hearing loss of the user; the at least one active noise cancellation unit being adapted to provide an active noise cancellation signal adapted to perform active noise cancellation of an acoustical signal entering the ear canal in addition to said generated sound pressure, wherein the hearing device system further comprises a combiner unit adapted to combine the processed electric audio signal with the active noise cancellation signal, to obtain a combined signal and to provide the combined signal to the output transducer. | 02-12-2009 |
| 20090052708 | Hearing aid with anti-feedback - Disclosed is a hearing aid, where at least part of the hearing aid is adapted to be inserted into an ear canal of a user such that one end of the hearing aid and the tympanic membrane in the ear canal define a residual space of the ear canal, the hearing aid comprising an ambient space input transducer adapted to convert ambient sound to an electric sound signal, when the ambient sound reaches the ear of a user from an ambient space, a processor connected to said ambient space input transducer and adapted to process said electric sound signal, an output transducer connected to said processor and adapted to convert said processed electric sound signal to a sound pressure in the residual space of the ear canal, and wherein the hearing aid further comprises a residual space input transducer connected to said processor and arranged to predominantly receive said sound pressure in the residual space, and wherein the residual space input transducer is adapted to convert said sound pressure to an electric residual space signal for compensating acoustic feedback. | 02-26-2009 |
| 20090154742 | HEARING DEVICE, HEARING DEVICE SYSTEM AND METHOD OF CONTROLLING THE HEARING DEVICE SYSTEM - The present invention refers to a hearing device system which comprises: at least a first hearing device ( | 06-18-2009 |
| 20090202091 | Method of estimating weighting function of audio signals in a hearing aid - Disclosed is method of generating an audible signal in a hearing aid by estimating a weighting function of received audio signals, the hearing aid is adapted to be worn by a user; the method comprises the steps of: | 08-13-2009 |
| 20100195858 | HEARING DEVICE - The invention relates to a hearing device | 08-05-2010 |
| 20110096948 | HEARING INSTRUMENT COMPRISING A DIVIDED WAX FILTER - The invention relates to a hearing instrument comprising an ITE-part adapted for being positioned in the ear canal of a user, the ITE-part comprising a housing comprising first and second openings adapted for facing towards the ear drum when said ITE-part is mounted in the ear canal, said first and second openings being adapted to allow first and second functional elements of the ITE-part to be in communication with the ear canal, the hearing instrument further comprising a wax filter adapted to fully or partially cover said first and second openings. The invention further relates to the use of a hearing instrument, to a method of wax protection in a hearing instrument and to a wax filter. The object of the present invention is to provide an alternative solution to protect relevant parts of a hearing aid against wax deposition. The problem is solved in that the wax filter comprises at least first and second distinctly different parts for covering respectively, said first and second openings, each of said first and second distinctly different parts of the wax filter being individually optimized. This has the advantage of providing a flexible one-piece wax filter that is optimized according to need. The invention may e.g. be used for the hearing instruments comprising an in-the-ear-part. | 04-28-2011 |
