Abstract:
The object of the invention is to enable a hearing apparatus and more particularly a hearing device to be controlled automatically in a more reliable manner by means of an external device. For that purpose there is provided in the hearing apparatus a transponder detection unit for detecting a transponder and providing a corresponding detection signal. Signal processing in the hearing apparatus is performed as a function of the detection signal. An external device, e.g. a telephone is physically joined to the transponder. This enables the hearing apparatus to detect the presence of the external device and control its own signal processing accordingly.
Abstract:
The invention is aimed at enabling a hearing system, particularly a binaural hearing aid system, to be controlled in an easy manner, taking into account the small amount of installation space available. A hearing system is provided comprising a first hearing device and a second hearing device. The first hearing device has a permanent magnet. The second hearing device has a magnetic field sensor such that the second hearing device is controlled in a predetermined manner when the first hearing device is located in close physical proximity to the second hearing device and consequently the magnetic field sensor detects the magnetic field of the permanent magnet or a corresponding magnetic flux. The sensor signal is used in particular for switching off the second hearing device. The first hearing device preferably possesses a mirrored structure so that it is controlled or switched when it is brought closer to the second hearing device.
Abstract:
The aim is to simplify resource planning in a clinic or by a hearing aid technician. For this purpose, an audiometer and a method for operating an audiometer are proposed in which, following a simple hearing test, in addition to information as to whether treatment of a user with a hearing aid is necessary, the presence of any hearing-loss class in which the user can be grouped is also shown. In this way, the expense with regard to time, materials and personnel required for matching a hearing aid to a particular user can be more easily estimated.
Abstract:
The adjustment of hearing apparatuses and in particular hearing devices is to be improved. To this end, provision is also made to use biometric data relating to the user of the hearing apparatus. The skin resistance value is used here for instance to correspondingly control the interference noise suppression and the amplifier of a hearing device. This allows the emotional state and/or stress levels of the hearing device wearer to be better considered for the amplification and/or signal processing of the hearing device.
Abstract:
In the case of a hearing aid device which can be worn in the ear or a hearing aid device with a otoplastic which can be worn in the ear, the penetration of direct sound through a ventilation channel of the hearing aid device or of the otoplastic is prevented. An acoustic signal is picked up from the ventilation channel via a second microphone in a first region of the ventilation channel and phase-shifting it in a filter device in such a way that the direct sound is at least largely eliminated after the phase-shifted signal is emitted into the ventilation channel via a second earphone. The invention offers the advantage that an enlargement of the cross section of the ventilation channel is made possible as a result, even to provide an open supply, without disturbing direct sound getting into the auditory canal of the person wearing the hearing device.
Abstract:
A hearing aid can be inserted deep inside an auditory canal without the risk of injury. The hearing system has a hearing device that can be completely inserted into a human auditory canal, and a positioning device, which is attached to the hearing device in a self-retaining manner. The positioning device can be detached from the hearing device, when the latter is in the state where it is inserted into the auditory canal, and cannot or can only partly be inserted into the auditory canal because it serves as a stop on a section of the concha when the hearing device is being positioned. The positioning device is decoupled from the hearing device after placement and removed from the auditory canal.
Abstract:
The invention relates to a hearing aid device and a method for manufacturing the hearing aid device. The hearing aid device comprises a housing having an inner surface. The housing has an electrical component therein. A conductive layer is attached on at least a portion of the inner surface of the housing. The inner surface acts as a support for the conductive layer. The electrical component is conductively connected to the conductive layer.
Abstract:
The invention relates to a hearing aid device and a method of manufacturing the hearing aid device. The hearing aid device comprises a housing and a first conductive layer. The housing further comprises a first non-conductive layer and a second non-conductive layer. The first conductive layer is between the first non-conductive layer and the second non-conductive layer.
Abstract:
An apparatus for measuring a distance to an eardrum has an optical sensor and a signal-processing device. The optical sensor acquires an image of the eardrum and the signal-processing device determines an area or separation extending perpendicular to the spacing distance to be measured in the image and determines the spacing distance to the eardrum as a function of the determined area or separation. A corresponding method includes the steps of acquiring an image of the eardrum, determining an area or separation extending perpendicular to the distance to be measured in the image, and determining the distance as a function of the determined area or separation. A projection image may be projected onto or into a vicinity of the eardrum and then the distance can be determined from the separation between the projection image and the eardrum or the image center of the image.
Abstract:
The operation of a hearing aid (10) or hearing aid system (10, 11) is to be improved. It is proposed here that the acoustic auditory environment in which the hearing aid (10) or hearing aid system (10, 11) is found is analyzed and one of the adjustment functions dependent on the relevant auditory situation is assigned to at least one control element (7; 12-15) as a function of the auditory situation detected in this way. The adjustment possibility of the hearing aid (10) is thereby restricted to the adjustment possibilities which are meaningful to the relevant auditory situation.