Abstract: There is provided a system comprising a first device for neural stimulation of a cochlea of a patient's ipsilateral ear; a second hearing stimulation device selected from the group consisting of a device for neural stimulation of the cochlea of the patient's contralateral ear, a device for acoustic stimulation of the patient's ipsilateral ear and a device for acoustic stimulation of the patient's contralateral ear and comprising means for stimulation of the respective ear; and a fitting device for adjusting at least one of the first stimulation device and the second stimulation device according to a response of the patient to combined stimulation by the first stimulation device and the second stimulation device.

Abstract: There is provided a hearing assistance system comprising an auditory prosthesis device for neural stimulation of a patient's hearing at one of the patient's ears and a hearing aid for acoustic stimulation of the patient's hearing at the same one or the other one of the patient's ears.

Abstract: There is provided a system comprising a first device for neural stimulation of a cochlea of a patient's ipsilateral ear; a second hearing stimulation device selected from the group consisting of a device for neural stimulation of the cochlea of the patient's contralateral ear, a device for acoustic stimulation of the patient's ipsilateral ear and a device for acoustic stimulation of the patient's contralateral ear and comprising means for stimulation of the respective ear; and a fitting device for adjusting at least one of the first stimulation device and the second stimulation device according to a response of the patient to combined stimulation by the first stimulation device and the second stimulation device

Abstract: There is provided a system comprising a device for neural stimulation of a cochlea of a patient's ipsilateral ear, a device for acoustic stimulation of the contralateral ear, and a fitting device for adjusting at least the neural stimulation device according to a perceptual behavioral response of the patient to combined neural stimulation of the cochlea at the ipsilateral ear and acoustic stimulation of the contralateral ear.

Abstract: A system for stimulation of a patient's ipsilateral cochlea, having at least two spaced apart patient-worn microphones for providing first and second audio signals from ambient sound; a sound processor for generating an ipsilateral auditory nerve stimulation signal in a plurality of output channels from at least one of the input audio signals; and a stimulation assembly for being implanted within the ipsilateral cochlea and having a plurality of stimulation channels for ipsilateral stimulation of the patient's hearing according to the ipsilateral auditory nerve stimulation signal. The sound processor comprising a DOA unit for determining periodically a main direction of incidence of ambient sound from a sound source by analyzing the first and second audio signals, and a directional information coding unit for coding information concerning the determined main direction of incidence in the ipsilateral auditory nerve stimulation signal in manner to enable the patient to localize the sound source.

Abstract: High-quality adjustment of a hearing apparatus, and in particular of a hearing aid, is accelerated. In the adjusting method, a percentile analysis is carried out in order to obtain at least one frequency response of the hearing apparatus. Any discrepancy between the frequency response and an intended gain characteristic is determined. The setting of the hearing apparatus is then changed, such that the discrepancy is reduced. In order to check the effect of the setting change, a current frequency response after variation of the setting is determined by providing a constant noise signal or a single sinusoidal sweep at the input of the hearing apparatus and level measurement at the output. This frequency response measurement can be carried out as a second step considerably more quickly than the very precise percentile analysis at the start of the process.

Abstract: The usefulness and sensitivity of a hearing-test method that can be performed over the Internet should be improved. To this end, it is proposed that meaningless syllables, so-called logatomes, are presented to a test person in fluctuating interference noise. Hence, the test can be offered internationally without change and there is no need to calibrate a computer used by the test person.

Abstract: High-quality adjustment of a hearing apparatus, and in particular of a hearing aid, is accelerated. In the adjusting method, a percentile analysis is carried out in order to obtain at least one frequency response of the hearing apparatus. Any discrepancy between the frequency response and an intended gain characteristic is determined. The setting of the hearing apparatus is then changed, such that the discrepancy is reduced. In order to check the effect of the setting change, a current frequency response after variation of the setting is determined by providing a constant noise signal or a single sinusoidal sweep at the input of the hearing apparatus and level measurement at the output. This frequency response measurement can be carried out as a second step considerably more quickly than the very precise percentile analysis at the start of the process.

Abstract: There is described a hearing device especially for musicians. For this purpose a hearing device is proposed, in whose housing a music device is integrated with which tones or signals can be emitted via the signal processor and the loudspeaker to the hearing device wearer. This music device can, for example, be a tuner with tone pitch analysis or sound playback, a metronome and/or a tone pitch processing unit. A remote control for receiving pieces of music and for playback via a hearing device may also be provided.

Abstract: The signal quality in a hearing apparatus and in particular in a hearing device featuring a plurality of input channels is to be improved. Provision is made for this purpose for a hearing apparatus with a plurality of input channel systems each for recording and preprocessing an input signal and for outputting a channel signal each and a central computing device for processing a plurality of channel signals of the input channel systems. At least one of the plurality of input channel systems can be controlled by the central computing device as a function of at least two of the plurality of channel signals. Local weighting or deactivation of input channel components can be performed by means of this feedback using central information from the computing device. The latter case additionally allows for power consumption to be reduced.

Abstract: It should be possible to carry out dynamic range compression in hearing devices, and in particular in hearing aids, so it is free from distortion and practically in real time. For this purpose it is proposed that the modulation spectrum be obtained from the audio or input signal. The modulation spectrum is subsequently directly modified corresponding to a predefined compression function. Finally a modified or compressed output signal is recovered from the modified modulation spectrum. Alternatively a complex envelope may be obtained from the input signal, which is filtered using time-variant modulation filtering corresponding to a predefined compression rule. A distortion-free, compressed output signal may also be recovered herefrom.

Abstract: The usefulness and sensitivity of a hearing-test method that can be performed over the Internet should be improved. To this end, it is proposed that meaningless syllables, so-called logatomes, are presented to a test person in fluctuating interference noise. Hence, the test can be offered internationally without change and there is no need to calibrate a computer used by the test person.

Abstract: If a hearing device user has become accustomed to the tone of a hearing device, it is difficult for him to change over to a new hearing device, since this normally possesses a different tone. Therefore, given a treatment with a second or subsequent device, the settings of the old hearing device can be acquired with a computer-controlled event and be considered in a first adjustment given the adaptation of the new hearing device. The new setting then results from the audiometric measurements, the data of the previous device, and if necessary further data. The tone of the new device is thus approximated to the old device.

Abstract: The object of the claimed hearing aid device is to improve the speech intelligibility of a speech signal transmitted by the hearing aid device. To this end provision is made to define a maximum gain of the input signal and to determine a target gain at least at a first and second frequency of an input signal. A resulting gain is set in the hearing aid device, which does not exceed the maximum gain. A reduction of the resulting gain compared with the target gain at the first frequency is compensated for according to the invention by an automatic increase in the set resulting gain compared with the target gain at the second frequency, with compensation preferably being achieved by improving the speech intelligibility of a speech signal transmitted with the aid of the hearing aid device.

Abstract: It should be possible to carry out dynamic range compression in hearing devices, and in particular in hearing aids, so it is free from distortion and practically in real time. For this purpose it is proposed that the modulation spectrum be obtained from the audio or input signal. The modulation spectrum is subsequently directly modified corresponding to a predefined compression function. Finally a modified or compressed output signal is recovered from the modified modulation spectrum. Alternatively a complex envelope may be obtained from the input signal, which is filtered using time-variant modulation filtering corresponding to a predefined compression rule. A distortion-free, compressed output signal may also be recovered herefrom.

Abstract: The object of the invention is to enable the hearing training of hearing aid wearers to be conducted more effectively without great additional resources. Toward that end it is provided to present in individual training steps a sound sample with the hearing aid and to record and analyze the response of the hearing aid wearer in each case. The training steps are repeated multiple times with different sound samples. At the end of each training step or at the end of the training session, the hearing aid wearer receives feedback on the progress in the training success. This means that the hearing aid wearer can conduct the training himself or herself and yet still receives a professional assessment of the progress of his or her training.

Abstract: The signal quality in a hearing apparatus and in particular in a hearing device featuring a plurality of input channels is to be improved. Provision is made for this purpose for a hearing apparatus with a plurality of input channel systems each for recording and preprocessing an input signal and for outputting a channel signal each and a central computing device for processing a plurality of channel signals of the input channel systems. At least one of the plurality of input channel systems can be controlled by the central computing device as a function of at least two of the plurality of channel signals. Local weighting or deactivation of input channel components can be performed by means of this feedback using central information from the computing device. The latter case additionally allows for power consumption to be reduced.

Abstract: The individual adaptation of a hearing device to a hearing device user is simplified by providing that the hearing device user manually selects the amplification in a specific auditory situation and initiates an adjustment event, such that this auditory situation is physically measured. From this, a new characteristic line field is determined, such that a corresponding amplification can be adjusted in a new auditory situation. Via this possibility of the self-adjustment, it is no longer necessary that the hearing device user seeks out an acoustician for adjustment.

Abstract: There is described a hearing device especially for musicians. For this purpose a hearing device is proposed, in whose housing a music device is integrated with which tones or signals can be emitted via the signal processor and the loudspeaker to the hearing device wearer. This music device can, for example, be a tuner with tone pitch analysis or sound playback, a metronome and/or a tone pitch processing unit. A remote control for receiving pieces of music and for playback via a hearing device may also be provided.

Abstract: With the adaptation of a hearing aid to a multitude of acoustic sources, head movements can be taken into consideration more rapidly. To this end, a position determining device (PB) for determining the current position of the head of the hearing aid wearer is provided, so that with the aid of the position of the head in a processing and separation unit (VE), the relative change in the acoustic source positions can be rapidly taken into consideration. Thus after each head movement, a renewed time-intensive adaptation is not required.