Abstract: A new hearing aid system is provided that facilitates determination of listening performance of a user of the hearing aid system and adjustment of a hearing aid for improved listening performance.

Abstract: A hearing aid having a hearing aid housing, includes: a microphone; a processing unit configured to process an audio signal for compensating a hearing loss of a user; a battery provided closer to a second end of the hearing aid housing than to a first end of the hearing aid housing; one or more wireless communication units for wireless communication; at least a part of a first antenna for electromagnetic field emission and/or electromagnetic field reception, the at least a part of the first antenna being interconnected with one of the one or more wireless communication units; and a second antenna for electromagnetic field emission and/or electromagnetic field reception, the second antenna being interconnected with one of the one or more wireless communication units; wherein the second antenna is between a center axis of the battery and the second end of the hearing aid.

Abstract: A hearing aid includes: a first module accommodating first circuitry; a second module accommodating second circuitry; and an interconnecting member configured for interconnecting the first circuitry with the second circuitry; wherein the second circuitry comprises a memory for storing data relating to a configuration of the second module including the second circuitry, and data communication circuitry configured for transmission of the data relating to the configuration from the memory to the first circuitry.

Abstract: A shell for a hearing device, includes: a shell body having an inner surface, the shell body extending from a first end to a second end, the shell body comprising a rim defining an opening at the second end, the rim defining a rim plane, the shell comprising a guide structure at the inner surface for guiding an antenna, wherein the guide structure comprises a first guide member at the inner surface, wherein at least a part of the first guide member extends along the inner surface at an angle that is anywhere from 45 degrees to 135 degrees with respect to a normal of the rim plane.

Abstract: The disclosure provides a client device for hearing device communication and related method. The client device comprises a processing unit, a memory unit, and an interface. The processing unit is configured to send a session request for a session to the hearing device via the interface. The processing unit is configured to receive a session response from the hearing device via the interface. The processing unit is configured to obtain a session key based on e.g. the session response. The processing unit is configured to determine hearing device data and/or to generate session data e.g. based on the session key and the hearing device data. The processing unit is configured to send the session data to the hearing device via the interface.

Abstract: A method for operating an audio system for transmitting wireless audio streams to a hearing system, the wireless audio streams comprising a first audio stream and a second audio stream, the audio system comprising a communication unit and a radio system comprising stationary transmitter units for transmitting at least the first audio stream with first audio identification data indicative of the first audio stream and the second audio stream with second audio identification data indicative of the second audio stream, the stationary transmitter units including a first transmitter unit and a second transmitter unit, the method includes: receiving a request indicative of an audio track; determining configuration data based on the request indicative of the audio track; and transmitting the configuration data to the hearing system for allowing the hearing system to receive one of the first and second audio streams representative of the audio track indicated in the request.

Abstract: A hearing instrument includes: a first microphone; and a control and processing circuit comprising: a first audio input channel configured to receive a first microphone signal, a second audio input channel configured for receipt of an audio signal, a signal processor for receipt and processing of the first microphone signal and the audio signal according to a hearing loss of a user, a power supply configured to provide a first microphone supply voltage for the first microphone, a first controllable switch comprising a first switch control terminal, the first controllable switch configured to selectively connect the first microphone supply voltage to, and disconnect the first microphone supply voltage from, the first microphone in accordance with a first switch control signal, and a first output port configured to provide the first switch control signal to the first switch control terminal.

Abstract: A method of providing a hearing instrument includes: providing at a manufacturer the hearing instrument with a firmware which comprises a plurality of selectable functional properties; distributing the hearing instrument from the manufacturer to a middleman, wherein the hearing instrument is configured to be programmed by a programming station at the middleman, wherein the programming station is configured for selecting at least one of the plurality of selectable functional properties according to an input from the middleman, wherein the programming station is also configured to program the firmware of the hearing instrument according to the selecting to provide a programmed hearing instrument; billing an end user for the programmed hearing instrument, wherein the billing reflects the selecting; and receiving, at the manufacturer, data regarding the selecting from the middleman.

Abstract: A BTE prosthetic device for use in a medical system or prosthesis comprises a connector configured to mechanically attach an auxiliary device of the system to the BTE prosthetic device. The connector is electrically connected to an transceiver of the BTE prosthetic device. The connector operates as an electromagnetic antenna for transmitting and/or receiving signals between the BTE prosthetic and other components of the medical system.

Abstract: A hearing aid includes a first microphone for providing a first audio input signal, a second microphone for providing a second audio input signal, a signal processor configured for generating a hearing loss compensated audio output signal based at least in part on the audio input signals, and a receiver for converting the audio output signal into an output sound signal, wherein the signal processor is configured to perform directional processing, based on the first and second audio input signals, in a first frequency range and substantially omni-directional processing in a second frequency range, at least a part of the first frequency range being higher than the second frequency range, and wherein a lower cutoff frequency of the first frequency range is adjustable.

Abstract: A new hearing aid is provided in which signals that are received from an external device, such as a spouse microphone, a media player, a hearing loop system, a teleconference system, a radio, a TV, a telephone, a device with an alarm, etc., are filtered in such a way that a user can localize the sound source.

Abstract: A hearing device includes: a microphone for reception of sound and conversion of the received sound into a corresponding first audio signal; a processing unit for providing a second audio signal compensating a hearing loss of a user of the hearing aid based on the first audio signal; and a receiver for providing an output sound signal based on the second audio signal; wherein the processing unit comprises a band splitter, a pitch shifter, and a frequency shifter, and wherein the pitch shifter and the frequency shifter are arranged in a first channel for performing frequency mapping.

Abstract: A method of determining a set of individual HRTFs for a specific human includes: obtaining a set of approximate HRTFs; obtaining at least one measured HRTF of the specific human; determining a deviation of one of the at least one measured HRTF with relation to a corresponding one of the set of approximate HRTFs; and forming the set of individual HRTFs by modification of the set of approximate HRTFs based at least in part on the determined deviation.

Abstract: A method of matching a hearing aid antenna in a binaural hearing aid in accordance with a detected signal strength of a received communication signal, the binaural hearing aid having a first hearing aid to be positioned at one ear of a user and a second hearing aid to be positioned at another ear of the user, the method includes: receiving a communication signal by a wireless communication unit in the first hearing aid; detecting a signal strength of the received communications signal; and controlling a matching mechanism positioned in the first hearing aid and/or the second hearing aid to improve antenna reception and/or antenna transmission according to the detected signal strength.

Abstract: A hearing aid device includes: a hearing aid housing surrounding an inner space; a frame structure arranged in the inner space, the frame structure configured for mounting at least a microphone and a signal processing unit; a sound emitter sized for being arranged in an ear canal; a conductor, wherein the sound emitter is arranged on a first end of the conductor; a connector socket arranged in the frame structure, wherein the hearing aid housing comprises a passage located in front of the connector socket; a connector plug arranged on a second end of the conductor, the connector plug configured for insertion through the passage for connection to the connector socket; a recess at an outer surface of the connector plug; and a locking plug having a first part configured to extend through a housing opening at the hearing aid housing, and engage with the recess.

Abstract: In a hearing aid with a signal processor for signal processing in accordance with selected values of a set of parameters ?, a method of automatic adjustment of a set z of the signal processing parameters ?, using a set of learning parameters ? of the signal processing parameters ? is provided, wherein the method includes extracting signal features u of a signal in the hearing aid, recording a measure r of an adjustment e made by the user of the hearing aid, modifying z by the equation z=u?+r, and absorbing the user adjustment e in ? by the equation ?N=?(u,r)+?P, wherein ?N is the new values of the learning parameter set ?, ?P is the previous values of the learning parameter set ?, and ? is a function of the signal features u and the recorded adjustment measure r.

Abstract: A hearing aid with an assembly, the assembly includes: a first side; a second side; a signal processor; a wireless communications unit, the wireless communications unit being connected to the signal processor; and an antenna for electromagnetic field emission and electromagnetic field reception, the antenna being connected to the wireless communications unit, the antenna having an excitation point; wherein a first branch of the antenna extends from the excitation point and a second branch of the antenna extends from the excitation point, at least a part of the second branch extending from the first side to the second side, and wherein the second branch has at least one ground connection.

Abstract: A hearing device includes: a microphone for converting audio into an audio signal; a preprocessing unit for analog processing of the audio signal and having an input and an output, wherein the input is connected to an output of the microphone; an A/D converter for converting the processed analog audio signal into a digital audio signal, the A/D converter having an input and an output, wherein the input of the A/D converter is connected to the output of the preprocessing unit; and a processing unit for digital processing of an output from the A/D converter, wherein the processing unit is connected to the preprocessing unit, and is configured to apply a first transfer function to the audio signal in a first mode of operation, or a second transfer function with a cutoff frequency to the audio signal in a second mode of operation, depending on a control signal.

Abstract: A hearing aid includes: a signal processor; a wireless communications unit connected to the signal processor; and an antenna system with a data terminal and at least one control terminal, wherein the data terminal is connected to the wireless communications unit, the antenna system comprising a first antenna and one or more antenna feeds including a first antenna feed, the antenna system further comprising an antenna configurator for configuring the antenna system to operate in a selected antenna mode selected from a plurality of antenna modes including a first antenna mode and a second antenna mode according to a control signal transmitted on the at least one control terminal, wherein the antenna configurator is configured to apply a first antenna configuration to the data terminal when operating in the first antenna mode, and to apply a second antenna configuration to the data terminal when operating in the second antenna mode.

Abstract: A behind the ear (BTE) hearing aid includes: a microphone; a signal processor; a receiver; a partition plane extending between a first side of the hearing aid and a second side of the hearing aid; and a transceiver for wireless data communication interconnected with an antenna for electromagnetic field emission and electromagnetic field reception, the antenna having a first feed point and a second feed point; wherein at least a part of the antenna intersects the partition plane at an intersection so that a relative difference between a first distance from the first feed point to the intersection and a second distance from the second feed point to the intersection is less than or equal a first threshold.