Abstract: An apparatus for an ear of a user comprising a custom-fitted, in-the-ear earmold, receiver electronics detachably connected to the earmold and amplifier electronics detachably and electrically connected to the receiver electronics. In some embodiments, the amplifier electronics include a wireless communications module with wireless communications electronics disposed in the wireless communications module, wherein the wireless communications electronics support wireless communications between the user and a device. Such teachings in various examples are applied to occluding and non-occluding hearing device embodiments. Additional systems and apparatus can be found in the specification and as provided by the attached claims and their equivalents.

Abstract: The invention relates to a hearing aid with at least one sound receiver and a sound generator. The hearing aid has an audio signal unit operatively connected to the sound generator, the audio signal unit being designed to generate an audio signal perceptible to a human ear. The audio signal has a plurality of mutually different frequencies of a frequency range. The audio signal unit has at least one tone generator. The at least one tone generator is designed to generate the audio signal with at least one fundamental frequency representing a tone and with harmonics of the fundamental frequency.

Abstract: In a hearing device with an audio signal processing stage (3, 7, 5) and an Rf signal processing stage (9, 11) the Rf signal processing stage is realized in one module (13a), whereas the audio signal processing stage is realized in a second module (13b). The two modules are releasably interlinked by means of a releasable positive locking link (15).

Abstract: The present invention pertains to a method of automatic switching between omnidirectional (OMNI) and directional (DIR) microphone modes in a binaural hearing aid comprising a first microphone system for the provision of a first input signal, a second microphone system for the provision of a second input signal, where the first microphone system is adapted to be placed in or at a first ear of a user, the second microphone system is adapted to be placed in or at a second ear of said user, the method comprising a measurement step, where the spectral and temporal modulations of the first and second input signal are monitored, an evaluation step, where the spectral and temporal modulations of the first and second input signal are evaluated by the calculation of an evaluation index of speech intelligibility for each of said signals, and an operational step, where the microphone mode of the first and the second microphone systems of the binaural hearing aid are selected in dependence of the calculated evaluation ind

Abstract: The present invention relates to a listening device for a hearing impaired person. The present invention furthermore relates to a corresponding operating method of operating a listening device and to a corresponding computer program. In particular, the present invention relates to a listening device that comprises a signal processing unit that is controlled by a controller configured to implement a combined feed-forward and feed-back control in order to ensure that both an electric input signal and a processed electric output signal have at least almost identical modulation index values. Thereby, speech intelligibility is increased, in particular for a hearing impaired person being capable of perceiving sound pressure levels in a substantially decreased dynamic range.

Abstract: A method of processes audio signals picked up from a sound field by a microphone system of a listening device adapted for being worn at a particular one of the left or right ear of a user, the sound field comprising sound signals from one or more sound sources, the sound signals impinging on the user from one or more directions relative to the user. Information about a user's Ear, Head, and Torso Geometry and the user's hearing ability in combination with knowledge of the spectral profile and location of current sound sources provide the means for deciding upon which frequency bands that, at a given time, contribute most to the BEE seen by the listener or the Hearing Instrument. For a given sound source, a number of donor frequency bands is determined at a given time, where an SNR-measure for the selected signal is above a predefined threshold.

Abstract: A hearing system and/or earpiece assembly is comprising an assembly structure with at least three parts. The parts are removably connectable and at least one of the parts can be arranged in relation to another one in a different orientation. Alternatively or in addition, at least one part is made out of a flexible material.

Abstract: A hearing aid for improving diminished hearing caused by reduced temporal resolution includes: a speech input unit which receives a speech signal from outside; a speech analysis unit which detects a sound segment and a segment acoustically regarded as soundless from the speech signal received by the speech input unit and detects a consonant segment and a vowel segment within the detected sound segment; and a signal processing unit which temporally increments the consonant segment detected by the speech analysis unit and temporally decrements at least one of the vowel segment and the segment acoustically regarded as soundless detected by the speech analysis unit.

Abstract: Wireless communication is to be enabled between hearing units of small construction, especially between hearing aids with an increased data rate. To this end it is provided in accordance with the invention that the hearing unit is fitted with a transceiver which has an inductive receiving device and a digital wideband pulse transmitter. Two such hearing units can then communicate wirelessly with one another with the help of a communication station which is structurally separate from the hearing units and with which a message can be transmitted from the one to the other of the hearing units. The digital wideband pulse transmitter can be implemented in a structurally small manner in the hearing unit and with low power consumption.

Abstract: A binaural hearing aid system includes a first hearing aid and a second hearing aid, each of which comprising a processor that is configured to process the digital input signal in accordance with a signal processing algorithm into a processed digital output signal, the processor including a compressor for compensation of dynamic range hearing loss based on the signal level, wherein wireless data communication of signal parameter from one of the first and the second hearing aids is performed at a data transmission rate with a time period between consecutive transmissions of the signal parameter from the one of the first and second hearing aids that is longer than an attack and release time of at least one of the compressors.

Abstract: A hearing aid system includes a first hearing aid configured to communicate with a second hearing aid, wherein the first hearing aid comprises a microphone and an ND converter for provision of a digital input signal in response to sound signals received at the microphone, a processor that is configured to process the digital input signal in accordance with a signal processing algorithm into a processed digital output signal, the processor including a compressor, a D/A converter and an output transducer for conversion of the processed digital output signal to an acoustic output signal, and a transceiver for data communication with the second hearing aid, wherein, a gain of the compressor of the first hearing aid is controlled by a first compressor control signal with a value that is substantially equal to a value of a second compressor control signal controlling a gain of a compressor in the second hearing aid, whereby a sense of direction is maintained.

Abstract: A method of adjusting frequency-dependent amplification in an audio amplification apparatus. The audio amplification apparatus includes a forward transfer path (2) connectable to an output transducer, the forward transfer path including a frequency transposing element. The method includes the steps of: presenting stimuli to the output transducer at a plurality of frequencies; adjusting the stimulus level (C) at each frequency to meet a predefined loudness perception level or detection threshold of the listener; deriving an equal loudness contour of output transducer levels from the adjusted stimuli levels; and deriving the frequency-dependent amplification of levels of input signals (I) at each frequency.

Abstract: A more efficient method reduces reverberation in binaural hearing systems. This has been done by developing a method for obtaining a reduced-reverberation, binaural output signal, for a binaural hearing apparatus. First of all, a left input signal and a right input signal are provided. The two input signals are combined to form a reference signal. The reference signal is used to ascertain spectral weights, or these weights are provided in another way, in order to use them to reduce late reverberation. To this end, the two input signals have the spectral weight applied to them. Furthermore, a coherency for signal components of the weighted input signals is ascertained. Non-coherent signal components of both weighted input signals are then attenuated in order to reduce early reverberation.

Abstract: Disclosed are an active delay method and an improved wireless binaural hearing device. The binaural hearing device includes: a first hearing device including a first microphone, an amplifier and a wireless transmitter; and a second hearing device including a second microphone, an amplifier, a wireless transmitter, a wireless receiver which receives a signal from the wireless transmitter, an active delay circuit which synchronizes the received signal with a signal acquired by the second microphone, a neural network which synchronizes the delayed signal, and a speaker which converts the synchronized signal into a voice signal. With this configuration, it is possible to prevent incorrect detection of the position of the sound source or paralalia due to a time delay which is produced in the wireless binaural hearing device and reduce noises due to a time difference between both hearing devices, thereby providing a binaural hearing device with high quality.

Abstract: A method and system for improving signal-to-noise ratio of output signals of a microphone system having two or more microphones due to acoustic useful signals at sides of the system are used in hearing instruments, especially hearing aids worn on the head. High and low frequency portions (cut-off frequency between 700 Hz and 1.5 kHz, approx. 1 kHz) are processed differently. In low frequency ranges, differential microphone signals directed towards left right are produced to determine lateral useful and noise sound levels using these two directional signals. These levels are used for subjecting every microphone signal to individual Wiener filtering. The natural head shadowing effect is used in high frequency ranges as a pre-filter for noise and useful sound estimation for subsequent Wiener filtering. The methods are used in hearing instruments worn on the head individually for high or low frequencies or in combination and complement each other.

Abstract: A method and system for improving signal-to-noise ratio of output signals of a microphone system having two or more microphones due to acoustic useful signals occurring at sides of the system, is used in hearing instruments, especially hearing aids worn on the head. High and low frequency portions (cut-off frequency between 700 Hz and 1.5 kHz, approx. 1 kHz) are processed differently. In low frequency ranges, differential microphone signals directed towards left and right are produced to determine lateral useful and noise sound levels using two directional signals. These levels are used for individual Wiener filtering for every microphone signal. The natural head shadowing effect is used in high frequency ranges as a pre-filter for noise and useful sound estimation for subsequent Wiener filtering. The methods are used in hearing instruments worn on the head individually for high or for low frequencies and in combination complement each other.

Abstract: The invention relates to a method for operating a hearing aid. A local source operating mode is established by a signal processing section of the hearing aid for tracking and selecting a local acoustic source of an ambient sound. Electrical acoustic signals from which the local acoustic source is determined by the signal processing section are generated by the hearing aid from the detected ambient sound. The local acoustic source is selectively taken into account by the signal processing section in an output sound of the hearing aid such that the local acoustic source is at least acoustically prominent and is therefore better perceived compared to another acoustic source for a hearing aid wearer.

Abstract: The present application provides method and apparatus for a binaural hearing assistance system using a monaural audio signal input. The system, in various examples, provides adjustable delay/phase adjustment and sound level adjustment. Different embodiments are provided for receiving the monaural signal and distributing it to a plurality of hearing assistance devices. Different relaying modes are provided. Special functions are supported, such as telecoil functions. The system also has examples that account for a head-related transfer function in providing advanced sound processing for the wearer. Other examples are provided that are described in the detailed description.

Abstract: A hearing device includes an input transducer positionable at an ear of a user for converting an acoustic input to the hearing device into an input signal, and a filter providing a source signal based on a source band of the input signal and for providing a target signal based on a target band of the input signal. The source band contains lower frequencies than the target band. A modulation envelope processor processes the source signal to generate a modulation envelope signal. A signal combiner combines the modulation envelope signal with the target signal from the target band, generating a target output signal. The hearing device may also include a signal processor for processing at least the target output signal and providing a processed output signal, and an output transducer for converting the processed output signal into an acoustic output to be provided to the ear of the user.

Abstract: A receiving antenna circuit is arranged in a reactive near-field of a modulated magnetic induction signal and forms a narrow band-pass filter. The output of the antenna circuit is not subjected to any frequency translation prior to digitising, and the signal may nevertheless be digitised with low resolution, which radically reduces the power consumption of the receiving circuits. The reduction in power consumption is of several orders of magnitude, which allows implementation of such receiving circuits in battery-driven devices such as hearing devices without substantially affecting the battery life.

Abstract: A system and method for relieving tinnitus, hyperacusis, and/or hearing loss is described. One method described includes manipulating an audio signal, associating an audio signal with synchronization information, and transmitting the audio signal and associated synchronization information to a first ear level device and a second ear level device. The method further includes outputting the audio signal substantially simultaneously in the first ear level device and the second ear level device, based at least in part on the synchronization information.

Abstract: A hearing system and a method for operating a binaural hearing system include at least two hearing devices to be at least partly inserted into or to be worn behind the left and right ear of a user. Each hearing device includes at least one microphone to generate an electrical signal corresponding to an acoustic signal. The method includes determining contra-lateral information based on an acoustic signal recorded by a microphone of the contra-lateral hearing device, and determining ipsi-lateral information based on an acoustic signal recorded by a microphone of the ipsi-lateral hearing device. The method includes providing a coordination level, the coordination level being indicative of a degree of synchronization of the two hearing devices, and adjusting processes in the ipsi-lateral hearing device in accordance with the coordination level. The coordination level can be determined from the contra-lateral information and/or from the ipsi-lateral information, or be obtained from an external device.

Abstract: This invention relates to a hearing device and earpiece therefore. The hearing device comprises a BTE unit for converting and processing sound to an electrical signal and a tubular element communicating the electrical signal to an earpiece. The earpiece comprises a canal element providing a tight fit of the earpiece in an ear canal, and a speaker element rotate-ably mounted in the canal element.

Abstract: To enable hearing apparatus feedback to be reliably detected, it is provided that the hearing apparatus has an analyzer for analyzing the resonant behavior of the overall system as a function of a modification of the signal processing device and for determining from the analysis result a feedback variable constituting a measure of the feedback. On the basis of the feedback variable, an adaptive compensation filter, for example, can then be step-size-controlled to compensate the feedback.

Abstract: A wireless communications apparatus comprises a monitor component that analyzes transmitter operating parameters of the wireless communications apparatus. A generator component generates an acoustic anti-phase burst based at least in part upon the analyzed transmitter operating parameters, wherein the acoustic anti-phase burst reduces effects of radio frequency interference received at a hearing aid.

Abstract: A method comprises deriving a control signal (3) from an input signal (1). The process of deriving the control signal comprises a standard processing (6) so as to provide a standard processed control signal component (7) based on a standard compressor characteristic, and an individualized processing (10) so as to provide an individualized processed control signal component (11) based on an individualized compressor characteristic. The standard and individualized processed control signal components are multiplied together to form the control signal. The invention further provides a hearing aid.

Abstract: A binaural hearing instrument set is described in which algorithms are split into a server part and a thin-client part. The respective server part of the algorithm is located in a first hearing instrument unit, while the thin-client part is located in a second unit in the binaural hearing instrument set. This is advantageous in that it enables optimization of the usage of combined processing resources in the two units.

Abstract: This disclosure relates to method and apparatus for selecting right and left configurations of hearing assistance device circuits, such as battery polarity. In various applications the present subject matter is applicable to a flexible circuit in hearing assistance devices, including but not limited to hearing aids. In one example, a printed circuit board is configured during manufacture to be used in either a left or a right hearing assistance device. The printed circuit board includes a solder selectable portion to provide for selection of left or right during assembly of the hearing assistance device, according to various embodiments.

Abstract: Aspect of the present invention are generally directed to synchronization between a first auditory prosthesis and a second auditory prosthesis of a bilateral auditory prosthesis system. In this system, a primary wireless communications channel, usable for synchronizing the first and second prostheses, may be disabled to, for example, conserve power. Then, upon detection of a trigger in sound received by one or more of the prostheses, the primary wireless communication channel is enabled and the prostheses synchronized using the primary wireless communication channel.

Abstract: A Hearing apparatuses is provided. The hearing apparatus includes a programming socket that features at least a first connection and a second connection, with a signal processing system that is connected to the second connection, and with a control system. The control system taps the potential of the first connection. The control system furthermore engages the signal processing system in a first function when the first connection reaches the predetermined potential and in a second function when the potential of the first connection deviates from the predetermined potential. This enables multiple usages for example of the input of a programming interface of a signal processing IC.

Abstract: The invention relates to a method and an apparatus for the configuration of at least one adjustment option on a hearing device, with the hearing device wearer having the task of setting the hearing device by ear with the aid of the adjustment option to be configured such that a predetermined characteristic on the hearing device is adjusted, with the adjustment option being enabled if the characteristics set by the hearing device wearer equate to the predetermined characteristics or has deviations herefrom, which lie within a predetermined tolerance range.

Abstract: A hearing aid includes an audio signal input device, a signal processor and a signal output device which presents a processed audio signal perceivable as sound to an ear of a user. The signal processor includes fast acting level estimators and slow acting level estimators. A communication link between two hearing aids at each ear of a user allows the transmission between the two hearing aids of level estimates from the slow acting level estimators.

Abstract: The invention specifies a hearing device, which has at least one contact means which can be flush with the hearing device housing. The contact means contacts an external unit, for instance a battery charging unit, when in an extended or folded-out position. The unit has a corresponding opening for receiving the contact means. As a result, a reliable connection can be established between the hearing device and the charging device when charging a rechargeable battery of the hearing device for instance. The contact means can comprise first and second contact elements, and third contact elements which correspond to the external unit.

Abstract: The present application provides method and apparatus for a binaural hearing assistance system using a monaural audio signal input. The system, in various examples, provides adjustable delay/phase adjustment and sound level adjustment. Different embodiments are provided for receiving the monaural signal and distributing it to a plurality of hearing assistance devices. Different relaying modes are provided. Special functions are supported, such as telecoil functions. The system also has examples that account for a head-related transfer function in providing advanced sound processing for the wearer. Other examples are provided that are described in the detailed description.

Abstract: In a method of initializing a binaural hearing aid system (1) both ipse- and contra-lateral individualized adjustment data are stored in both hearing aids of the binaural hearing aid system for transmission between the hearing aids. This provides an easy backup of the data. The invention further provides a hearing aid having means adapted for performing such a method.

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 selection of a plurality of sound sources for the purposes of preferential presentation should be structured to be more convenient for hearing instrument wearers. For this purpose, provision is made to separate the signals of the plurality of sources picked up and present them one after another with the aid of a corresponding control unit. On the basis of the presentation, the user can, likewise by means of the control units, select one of the plurality of signals for the purposes of further processing. The selection is preferably effected by pressing a button or by looking in the direction of the desired source plus pressing a button by way of acknowledgment.

Abstract: An unintentional adjustment of the user-controlled control elements on the device can result within the scope of the activation of a hearing device, after a switch-on delay has elapsed. To reduce this risk, a delay in the release of the user-controlled control elements attached to the device is provided in accordance with the invention in addition to the said switch-on delay.

Abstract: A method for programming a hearing device is described, in which audio data and programming data is transmitted from a programming device to the hearing device, with the audio data and the programming data being converted into data packets and transmitted via a common channel of a digital radio connection from the programming device to the hearing device.

Abstract: A sound provider for providing sound to a person's ear includes one or more terminals for receiving a first electrical signal and a first sound emitter operatively connected to the one or more terminals for outputting a sound corresponding to the first electrical signal. The sound provider also includes a sound receiver for receiving sound and outputting a corresponding, second, electrical signal, and a second sound emitter operatively connected to the sound receiver for outputting a sound corresponding to the second electrical signal.

Abstract: The invention relates to a communication system comprising a first and a second communication device, each comprising transmit and receive units for establishing a wireless link between the devices, wherein the first device is a portable listening device. The invention further relates to a method, a data processing system and a medium. The object of the present invention is to control power consumption in a short range wireless link. The problem is solved in that at least the first communication device comprises a control unit for dynamically adjusting the transmit power of its transmit unit based on a measure of the quality of the link, wherein the system is adapted to use the dynamic transmit power regulation to implement a partial power-down mode of the system, when the two communication devices are expected NOT to be in a normal use, wherein the partial power-down mode at least comprises a power-down of the components related to the wireless link.

Abstract: A processing unit that adaptively suppresses wind noise in a hearing aid is provided. The processing unit (100) comprises a first microphone (105) and a second microphone (106). The analog signal from the first microphone is converted to a first digital signal (107) in a first A/D converter (113) and the analog signal from the second microphone is converted to a second digital signal (108) in a second A/D converter (114). The output of the first A/D converter is operationally connected to a first input of a subtraction node (111). The output of the second A/D converter is operationally connected to the input of an adaptive filter (109). The output of the adaptive filter (109) is branched and in a first branch operationally connected to the second input of the subtraction node (111) and in a second branch operationally connected to the input of the remaining signal processing in the hearing aid.

Abstract: The present subject matter relates to the wireless stereo reception of first and second audio information by wireless hearing communication devices. One type of device which may employ the present subject matter is a hearing assistance device, such as a hearing aid. Various forms and protocols of signal transmission are employed in varying embodiments. The present subject matter includes various communication modes such as eavesdropping modes and relaying modes.

Abstract: A binaural healing system includes a left-ear hearing device, a right-ear hearing device and an auxiliary device. The auxiliary device has a connected mode wherein it transmits data messages and a disconnected mode wherein it does not transmit data messages, and the auxiliary device is adapted to enable the connected mode in dependence on receiving beacon messages, to synchronise its transmission of data messages with received beacon messages and to enable the disconnected mode in dependence on not receiving beacon messages. To avoid disconnection of the auxiliary device S during gaps, the left-ear hearing device and the right-ear hearing device are adapted to alternatingly transmit the beacon messages.

Abstract: A method of wireless communication between hearing aid devices of a hearing prosthesis. A first device selects a frequency channel for bidirectional wireless communication from a predefined series of frequency channels. A second device transmits a command signal repeatedly over the series of frequency channels until it transmits the command signal over the frequency channel selected by the first device. Subsequent commands send by the second device to the first device are initially transmitted over the selected frequency channel.

Abstract: The present application provides method and apparatus for a binaural hearing assistance system using a monaural audio signal input. The system, in various examples, provides adjustable delay/phase adjustment and sound level adjustment. Different embodiments are provided for receiving the monaural signal and distributing it to a plurality of hearing assistance devices. Different relaying modes are provided. Special functions are supported, such as telecoil functions. The system also has examples that account for a head-related transfer function in providing advanced sound processing for the wearer. Other examples are provided that are described in the detailed description.

Abstract: The present subject matter provides a system for wireless communications between one or more wireless audio devices and other electronics for providing a rich set of streaming audio, control, programming and enhanced hearing functions.

Abstract: One or more embodiments may provide for a size adjustable earphone that may include a foldable sleeve attached to an earphone housing. A first end of the foldable sleeve may embrace the earphone housing, where an opposite second end of the foldable sleeve may be adapted to be folded. The foldable sleeve may be adapted to be kept in a first unfolded position, providing the earphone housing including the foldable sleeve with a first diametrical size, and in a second folded position, providing the earphone housing including the foldable sleeve with a second diametrical size. The second diametrical size may be larger than the first diametrical size.

Abstract: A hearing apparatus is provided with a housing including a first housing mounting element and a control element that is mounted rotatably in the first housing mounting element via a control mounting element. Furthermore the housing has at least one second housing mounting element so that the control element can be optionally mounted rotatably in the first housing mounting element or in the second housing mounting element. Thus the control element can be actuated in a desired position.

Abstract: A hearing aid includes a housing, and a hearing aid assembly accommodated in a housing, the hearing aid assembly having a first antenna element configured for emission of an electromagnetic field, and a second antenna element comprising a first section and a parasitic antenna element, wherein the first antenna element, the first section, and the parasitic antenna element are configured so that a total electromagnetic field emitted from the hearing aid assembly is substantially the same irrespective of whether the housing is worn in its operational position on a right hand side or a left hand side of a user.