Siemens Medical Instruments Pte. Ltd.

Siemens Audiologische Technik Gmbh

Sonova Ag

Sivantos Pte. Ltd.

Matthias Latzel

Henning Puder

Michael Boretzki

Harald Klemenz

Matthias Fröhlich

Andre Steinbuss

Ulrich Giese

Ullrich Sigwanz

Kunibert Husung

Olaf Strelcyk

Ralph Peter Derleth

Volker Kühnel

Frank Beck

Tobias Neher

Daniel J Strauss

Tze Peng Chua

Nisha Shakila Ma

Eng Cheong Lim

Dirk Junius

Andreas Tiefenau

Farah I Corona-Strauss

Matthias Frölich

Yen Ling Elaine Tham

Martina Bellanova

Sascha Liebe

A method for operating a hearing system worn by a user, the hearing system being a binaural hearing system including first and second hearing aids and being prepared for processing a sound. The processing includes a beamforming which can be adjusted to at least a first beamforming mode and a second beamforming mode. The method includes receiving sound by the hearing system, determining whether the beamforming is to be adjusted to the first beamforming mode or the second beamforming mode and adjusting the beamforming accordingly and generating a processed sound, and presenting the processed sound to the user.

Method for operating a hearing system, a hearing system and a fitting system

A method for testing hearing aids, particularly in respect of the effect thereof on speech comprehension, is improved. The method has the following steps: a) a test system is provided, b) an audible voice signal in the form of at least one meaningless syllable is selected and presented c) the meaningless syllable and a number of further meaningless syllables are displayed on a graphical user interface in the test system, d) a heard meaningless syllable is selected from the displayed meaningless syllables by the user, e) the selection made is evaluated, and f) method steps c) to e) are repeated until a termination criterion is encountered. The audible voice signal is selected in each case on the basis of at least one selection made by the person in response to a previously presented voice signal. The method allows particularly fast and informative hearing aid tests.

Method for testing hearing aids

Adaptation of hearing devices is rendered more convenient and more accurate with a method for adapting a hearing device to a hearing device support. The hearing device is selected on the basis of initial data of several hearing devices with respect to the data relating to hearing loss of the hearing device support. The selected hearing device is preset using a target reinforcement curve and, optionally, a setting of the preset hearing device is finely adjusted. At least one of the mentioned steps of selecting and presetting as well as, optionally, the step of fine adjustment is carried out by means of a single perceptive model which individualizes the hearing loss data projected by the hearing loss of the hearing device support.

Method for adapting a hearing device using a perceptive model

A method and an associated hearing aid for loudness-based adjustment of the amplification of the hearing aid by presenting test signals of a predefinable level and predefinable frequency. Blind signals are presented before and between the test signals, but the blind signals are not taken into account for the adjustment of the amplification of the hearing aid at the predefinable level and predefinable frequency. A method for binaural loudness-based adjustment of the amplification of a left hearing aid and a right hearing aid is also specified. An advantage of the invention is that it is easier for a hearing aid wearer to rank the presented test signals in his individual loudness value system and to assess them accordingly.

Method for loudness-based adjustment of the amplification of a hearing aid and associated hearing aid

A method and device are provided for automatic, recursive adjustment of at least one hearing device worn by a person. The device includes a stimulus generator unit, which emits at least one acoustic stimulus to the hearing device, a signal detection unit with at least one sensor, which detects the neuronal activity of the brain of the person due to the acoustic stimulus, a computation and control unit, which determines a measure of listening effort from the detected neuronal activity and determines changes to hearing device parameters from this. A hearing device control unit changes the hearing device parameters accordingly. The computation and control unit repeatedly prompts the stimulus generator unit to emit a hearing stimulus and the hearing device control unit to change a hearing device parameter, until the measure of listening effort drops below a predefinable first threshold value. This allows hearing devices to be adjusted objectively and automatically in a very robust and reliable manner.

Method and device for setting a hearing device by detecting listening effort

A method for setting a device for presenting sound specimens for the individual tuning of a hearing device to be worn on the body of a hearing device wearer. The method includes providing and presenting a noise signal by the device, receiving the presented noise signal by at least one microphone of the hearing device, comparing the received noise signal or a signal derived therefrom with a reference signal stored in the hearing device, and emitting a status signal by the hearing device in dependence on the comparison. In this manner, simple and precise setting of the device for emitting sound specimens for calibration purposes occurs.

Method, hearing device and configuration for calibrating an acoustic tuning system

In-situ measurement comprises two consecutive measurements (open ear gain and in-situ gain), from which a result is formed by forming a difference. For the two measurements, it is important that the in-situ tube is positioned in the same place in the auditory canal. Otherwise there are different level and phase ratios, such that the result obtained from the formation of a difference is not meaningful. Thus, the in-situ tube is permanently connected to the ear plug, as a result of which the positioning of the in-situ tube remains the same for both measurements.

In situ measurement

A method for signal processing for a hearing aid aims to better match signal processing for a hearing aid and in particular a hearing device to a situation and includes processing an input signal in accordance with a first processing algorithm to form a first intermediate signal and processing the input signal in accordance with a second processing algorithm to form a second intermediate signal in parallel with the processing of the input signal in accordance with the first processing algorithm. The input signal is classified by a classifier. Finally, an output signal with a constant mixture ratio is formed both from the first and from the second intermediate signals, taking into account the result of the classification. This allows the advantages of a plurality of algorithms to be used at the same time. A corresponding hearing aid is also provided.

Method for signal processing for a hearing aid and corresponding hearing aid

The provision of an individually adapted hearing aid for a patient is intended to be effected more quickly. A method is therefore provided by which, firstly, hearing loss data, in particular an audiogram, are generated by a person skilled in the art for example an ENT specialist, and the hearing loss data are transmitted to a manufacturer. Using a perceptive model based on the hearing loss data, the manufacturer selects a hearing aid and matches the hearing aid to the patient by means of the perceptive model. Finally, the manufacturer delivers the adapted hearing aid directly or indirectly to the patient. Due to the simplified workflow during the adaptation, the waiting times for the provision of the hearing aid are reduced for the patient.

Method for adapting a hearing aid by a perceptive model

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.

Method and apparatus for the configuration of setting options on a hearing device

A method for adjusting a signal processing facility of a hearing apparatus is provided. An acoustic signal is presented and processing using a signal-processing facility, which has a first-time value to form a first-processed-acoustic signal. The first-processed-acoustic signal is assigned to a first loudness via the user. A renewed presentation of the acoustic signal is processed by the signal-processing facility, which has a second-time value to form a second-processed-acoustic signal as well as an assignment of the second-processed-acoustic signal to form a second loudness by the user. In one aspect the second-time value is less than the first-time value and the steps are repeated until the second loudness equates to the first loudness, with the first-time value being shortened with each repetition. In another aspect the second-time value is greater than the first-time value and the steps are repeated until the second loudness differs from the first loudness, with the first-time value being lengthen with each repetition.

Method for determining a time constant of the hearing and method for adjusting a hearing apparatus

A hearing system is provided that includes a left device that supplies an electrical sound signal for supplying the left ear of the user, and a right device that supplies an electrical sound signal for supplying the right ear of the user. A perceptive model for binaural hearing is implemented at least in one of the two devices or a further device belonging to the hearing system, with which a left setting value for the left device and/or a right setting value for the right device can be determined on the basis of the two sound signals. The left device can then be set with the left setting value and/or the right device with the right setting value. The entire process of the binaural hearing and not only the monaural hearing is thus taken into consideration for the setting of the hearing system.

Method for setting a hearing system with a perceptive model for binaural hearing and corresponding hearing system

The setting and/or adjustment of a hearing device for a user is provided. The hearing device includes a signal processing facility for processing an input sound to form an output sound, with a perceptive model being implemented in the signal processing facility or in a processing facility connected in a data link therewith, with which perceptive model a psychoacoustic variable can be provided in respect of the output sound. A visualization facility, for instance integrated in a remote control comprising the processing facility, is preferably wirelessly connected to the signal processing facility. A value of the psychoacoustic variable can thus be visualized accordingly. In this way an assisting person obtains an item of information relating to the perception of the sound supplied by the hearing device by the user, as a result of which the setting is facilitated for the assisting person.

Hearing device with a visualized psychoacoustic variable and corresponding method

The spontaneous acceptance by a hearing device wearer in respect of a new hearing device is to be improved. To this end, a method for adjusting the amplification of a hearing device to an individual hearing device wearer is proposed, with which a target amplification for the hearing device wearer is determined on the basis of his/her hearing loss. Data relating to the gender of the hearing device wearer is provided in order to improve the adjustment. The target amplification is then also determined on the basis of the gender of the hearing device wearer. With the gender-specific target amplification, it is possible for instance to take account of the fact that women exhibit a more sensitive perception for average voice levels than men, thereby allowing the target amplification to correspondingly drop much lower.

Gender-specific hearing device adjustment

The data of a hearing device system with two hearing devices are to be available in a more comfortable manner. To this end, provision is made for each of the two hearing devices to be equipped with a data acquisition facility, in order to acquire internal signal processing data and/or external data. The two data acquisition facilities and/or the hearing devices are designed to establish a wireless communication link. A synchronized data acquisition is possible in both hearing devices with the aid of this link. This binaural wireless data logging dispenses with the need for comparing the recording times (synchronization). A division of the recording onto two hearing devices enables storage capacity to be saved.

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Eggolsheim, Germany

Matthias Latzel