Abstract: To determine an auditory threshold of a test subject, according to the method, multiple tone sets, which predominantly contain a plurality of noises, having properties remaining uniform within a tone set, are presented in succession to a test subject by use of an output transducer. The test subject is asked to indicate a perceived number of noises from the presented tone set after each presentation of one of these tone sets. As a function of the perceived number of noises, a property of at least one part of the noises is changed in relation to the preceding tone set for the presentation of a following tone set and the following tone set is presented to the test subject. As a function of the respective perceived number of noises in the presented tone sets, at least one value of the auditory threshold of the test subject is estimated.

Abstract: A hearing system includes a hearing instrument for capturing a sound signal from an environment of the hearing instrument. The captured sound signal is processed, and the processed sound signal is output to a user of the hearing instrument. In a speech recognition step, the captured sound signal is analyzed to recognize speech intervals, in which the captured sound signal contains speech. In a speech enhancement procedure performed during recognized speech intervals, the amplitude of the processed sound signal is periodically varied according to a temporal pattern that is consistent with a stress rhythmic pattern of the user. A method for operating the hearing instrument is also provided.

Abstract: A method for operating a hearing device on the basis of a speech signal. An acousto-electric input transducer of the hearing device records a sound containing the speech signal from surroundings of the hearing device and converts the sound into an input audio signal. A signal processing operation generates an output audio signal based on the input audio signal. At least one articulatory and/or prosodic feature of the speech signal is quantitatively acquired through analysis of the input audio signal by way of the signal processing operation, and a quantitative measure of a speech quality of the speech signal is derived on the basis of the property. At least one parameter of the signal processing operation for generating the output audio signal based on the input audio signal is set on the basis of the quantitative measure of the speech quality of the speech signal.

Abstract: A computer program product and a hearing aid system for supporting a user of a hearing aid include individually adapting the hearing aid to the user in a first fitting session held in particular in the home country of the user and generating adaptation data during the first fitting session. The adaptation data is assigned to the user or to the hearing aid and stored in such a way that access to the adaptation data is restricted by an access restriction. A visit to a foreign country is automatically detected and a request is issued to the user to ascertain whether the access restriction should be changed when a visit to a foreign country is automatically detected.

Abstract: Hearing systems have at least one hearing instrument which is parameterizable by means of a plurality of signal processing parameters. An initial setting of the signal processing parameters is performed in a test group of hearing systems and a final setting is derived after single or multiple changing of the parameter setting. A change vector in the parameter space is determined from the difference between the final setting and the initial setting. A language indicator characterizing a specific language is assigned to each change vector. From change vectors which are assigned to the same language or a language group a center of gravity of the change vectors in the parameter space is determined as the center of gravity of change. The center of gravity of change is used for a subsequent setting of the hearing systems in the test group or a further hearing system.

Abstract: A hearing device containing a housing enclosing a housing interior, and a loudspeaker for generating acoustic signals. In addition, the hearing device contains a damping element formed by a damping mat, which is interposed between the loudspeaker and a wall of the housing or a loudspeaker box. The damping mat contains at least one damping chamber filled with fluid.

Abstract: A method fits a digital hearing aid having an input transducer, a signal processing device and an output transducer. The signal processing device is configured to form an evaluation unit, a comparator unit, and a pre-amplification unit. An acoustic test signal is generated by an external testing device while the hearing aid is worn by a hearing-aid wearer. A digital test input signal is generated by the input transducer on the basis of the acoustic test signal. A sound pressure-dependent test quantity is determined on the basis of the digital test input signal by the evaluation unit. A deviation between the sound pressure-dependent test quantity and a reference quantity stored in the signal processing device is determined by the comparator unit. A pre-amplification by the pre-amplification unit is adjusted on the basis of the determined deviation.

Abstract: An antenna, in particular a magneto-inductive antenna, for a hearing instrument as well as a hearing instrument having such an antenna are provided. The antenna has a first antenna surface and a second antenna surface, which are respectively formed from a flexible magnetic foil. The antenna furthermore has a base, which is formed from a magnetic material or contains a magnetic layer, and which connects the two antenna surfaces to one another. The two antenna surfaces are angled off from the base in the same direction. Lastly, the antenna contains an antenna winding which has at least one first monolayer spiral coil and is arranged, in particular applied, externally on the first antenna surface so that an axis of the first spiral coil is oriented perpendicularly with respect to the first antenna surface.

Abstract: A charging contact assembly for a hearing device system. The assembly has a first charging contact which is accessible on an outer side for contacting with a first mating contact of a mating contact assembly, and a second charging contact which is accessible on the outer side for contacting with a second mating contact of the mating contact assembly. Furthermore, the charging contact assembly has a control contact which is galvanically isolated on the outer side from the first and the second charging contacts, and a charging controller which is configured to detect a proper contacting of the first and second charging contacts with the corresponding mating contact based on contact with the control contact.

Abstract: A method for directional signal processing for a binaural hearing system. In input transducers of first and second hearing instruments generate input signals from an ambient sound signal. A direction relative to a preferred direction and a distance from a reference point of the binaural hearing system are predetermined, to predetermine a focal point. First and second directional signals are generated from input signals by directional signal processing so that a direction of maximum sensitivity, starting from the first and second hearing instruments form respective a first and second yaw angles with the preferred direction. The yaw angles are adjusted via the directional signal processing of the input signals so that a superposition of the first and second directional signals has a maximum sensitivity in an overlap region that includes the predetermined focal point. An output signal of the binaural hearing system is generated based on the superposition.

Abstract: A hearing device includes at least one microphone configured to capture sound signals within an overall frequency range and to convert them into an input signal. A signal processor is provided for processing the input signal within a lower frequency range that is part of an overall frequency range. A detector is provided for detecting a noise that has frequency components both inside and outside the lower frequency range, namely in an upper frequency range above the lower frequency range. The hearing device is configured in such a way that the detector detects the noise based on its frequency component in the upper frequency range. A method for operating a hearing device is also provided.

Abstract: A method for localizing a sound source for a binaural hearing system with first and second hearing instruments. First and second input signals are formed from an ambient sound signal and directional signals are formed by directional signal processing of the input signals. The directional signals have a minimum sensitivity in different minimum directions with respect to a preferred direction of the binaural hearing system. Based on the directional signals, first and second source directions of the sound source are determined starting from the first and second hearing instrument, respectively. Based on the source directions and a distance between the first and second hearing instruments, the distance of said sound source from a reference point of the binaural hearing system and a main direction of the said sound source are determined to thereby localize the sound source.

Abstract: A hearing aid has at least two input transducers and at least one output transducer. The input transducers generate an input signal from a sound signal from the surroundings. At least two directional signals with different directional characteristics are formed from the input signals and the directional signals are examined for the presence of a useful signal. A first weighting factor is assigned to the directional signal with the largest signal component of the useful signal and a second weighting factor is assigned to the other directional signals. The directional signals are multiplied by the respectively assigned weighting factor, and an output signal is then formed from the multiplication result. The output signal is converted into a sound signal by the output transducer.

Abstract: A method for eliminating acoustic reverberation in an audio signal. First and second level measurements are performed on the audio signal. The first level measurement uses a first attack parameter and a first decay parameter to measure a first attack time and a first decay time. The second level measurement uses a second attack parameter and a second decay parameter to form a second attack time that is identical to the first attack time and a second decay time that is longer than the first decay time. A difference between the first and second level measurements is calculated. The difference and the second level measurement are used to estimate a reverberation interference level, and the first level measurement and the reverberation interference level are used to ascertain a gain parameter for the audio signal.

Abstract: A method operates a hearing device system which has a hearing aid and a peripheral device which provides a voice-controlled digital assistant. A microphone signal from the hearing aid is examined for own voice components of the wearer of the hearing aid. If own voice components are detected by the hearing aid the microphone signal is examined for a pre-defined activation command for the digital assistant. If the activation command is recognized, a portion of the microphone signal representing the activation command and a subsequent speech sequence is processed by the hearing aid for a speech recognizer of the digital assistant using an algorithm. The processed portion of the microphone signal is transmitted to the peripheral device.

Abstract: A method for operating a hearing aid system having a hearing instrument includes using at least one first sensor of the hearing aid system to detect an immediate danger situation arising for a wearer of the hearing aid system in road traffic. An electroacoustic output transducer of the hearing instrument is used to transmit a sound signal suitable for triggering an acoustic startle reflex in the wearer to a hearing aid. A hearing instrument and a hearing aid system are also provided.

Abstract: A hearing aid, in particular an in-the-ear hearing aid, has a housing in which an antenna module is arranged. The antenna module has a winding and a receptacle space in which an electronic component, such as an earphone, is arranged. The antenna module is prefabricated in that an assembly body is provided to which a magnetic layer and then the winding are applied. The assembly body defines the receptacle space and is designed for this purpose optionally as a tubular hollow body having a cavity forming the receptacle space or the assembly body is alternatively removed so that the receptacle space is formed by the removal. The electrical component is then inserted into the receptacle space of the prefabricated antenna module and the unit, consisting of the component and the antenna module, is placed in the housing.

Abstract: A charging system has a charging device and a hearing device. The hearing device has a front portion in which a secondary charging winding is arranged. The charging device has a charging housing with a receiving space that extends in a longitudinal direction and that has an opening. The charging device also has a primary charging winding formed circumferentially about an inner space. The hearing device is insertable with its front portion into the inner space. A secondary charging winding is wound around a component of the hearing device, such as a receiver. To ensure efficient charging, at least one magnetic layer, namely a primary magnetic layer, is arranged around the primary charging winding and/or a secondary magnetic layer is arranged between the component and the secondary charging winding.

Abstract: A hearing device includes a loudspeaker having a loudspeaker diaphragm for generating acoustic signals, a drive or actuator acting on the loudspeaker diaphragm, and a loudspeaker housing in which the drive or actuator and the loudspeaker diaphragm are accommodated. A housing encloses a housing interior. A loudspeaker box is disposed in the housing interior and has a sound outlet opening coupled with a sound conductor leading out of the housing. The loudspeaker is sealed in the loudspeaker box against the housing interior in a fluid-tight manner. The loudspeaker is disposed in the loudspeaker box clear or free of a sound channel element, disposed within the loudspeaker box and coupling the loudspeaker with the sound outlet opening.

Abstract: A method includes connecting a device to a charger and providing wireless charging in a state of charge by transferring energy wirelessly from a transmitter module of the charger to a reception module of the device. The device has a state of discharge in which energy is consumed. The device includes a charging connector, to which a charging input voltage adjustable by the charger is applied for charging. The device includes a switching connector for turning the device on and off. The device includes a switch connected to the switching connector and being switchable by the charging input voltage by setting the charging input voltage to an intermediate voltage. The charger sets the charging input voltage to the intermediate voltage for switching the switch and transitioning the device into an off state with the device turned off. A corresponding device and charger are also provided.