Abstract: A listening device processes an electric input sound signal and provides an output stimulus perceivable to a wearer of the listening device as sound, the listening device comprising a signal processing unit for processing an information signal originating from the electric input sound signal and to provide a processed output signal forming the basis for generating said output stimulus. A perception unit establishes a perception measure indicative of the wearer's present ability to perceive said information signal. A signal interface communicates the perception measure to another person or device.

Abstract: A hearing device is adapted to be arranged on or at least partly implanted in an individual's head and comprises: an input unit providing an input audio signal; a signal processing circuit adapted to process the input audio signal; an output unit adapted to provide an audible signal to the individual; one or more electrodes adapted to detect electric brain potentials of the individual; and a brainwave measurement circuit adapted to determine one or more EEG signals from electric signals received from the one or more electrodes. The hearing device further comprises: a first spectrum analyser determining first audio spectra; a reconstructor adapted to repeatedly reconstruct second audio spectra; a first correlator to determine coherence between the first and the second audio spectra; and a control unit adapted to alter said processing in dependence on the coherence.

Abstract: A signal processing device comprising a signal processing unit for processing an electrical SPU-input signal comprising frequencies in the audible frequency range between a minimum frequency and a maximum frequency, and providing a processed SPU output signal. An FM to AM transformation unit transforms an FM2AM input signal originating from the SPU-input signal and comprising at least a part of the frequency range of the SPU-input signal from a frequency modulated signal to an amplitude modulated signal to provide an FM2AM output signal, which is used in the generation of the processed SPU output signal.

Abstract: A hearing device has a housing and a first electrode arranged to abut the skin of the individual. The hearing device further comprises at least two different elements selected from the group comprising: a brain-wave measurement circuit receiving measurement signals from the first electrode and from a second electrode arranged to abut the skin of the individual; a communication circuit receiving communication signals from and/or transmitting communication signals to the first electrode; a touch-sensing circuit transmitting sensing signals to the first electrode; a thermoelectric generator thermally connected to the outer surface of the housing mainly through the first electrode; and a charge control circuit sinking a charging current in dependence on a voltage across the first electrode and a third electrode.

Abstract: A method for processing an audio signal (i(t)), comprises: receiving a first set (x(t)) of time-varying signals representing a first sound comprised in the audio signal (i(t)), the first set (x(t)) of time-varying signals comprising an amplitude modulation signal (a(t)), a carrier frequency signal (fc(t)), a pitch signal (f0(t)) and an FM index signal (h(t)); and modifying the first set (x(t)) of time-varying signals by modifying the amplitude of the FM index signal (h(t)), thereby providing a first modified set (x?(t)) of time-varying signals. The resulting first modified set (x?(t)) of time-varying signals may subsequently be modulated to provide an audio output signal.

Abstract: According to the present inventive concept there is provided a system for acquiring and processing data pertaining to a shot of an object, such as a puck or a ball, on a goal on a playing field, the goal being guarded by a goalkeeper, the system comprising: an acquisition device configured to acquire position data of the object during a time interval ?TP preceding the shot on goal, and a processing device configured to process the acquired position data of the object to estimate if an unobstructed path between the goalkeeper and the object is maintained throughout said time interval ?TP, and configured to register the shot on goal as a first type of shot at least on a condition that an unobstructed path between the goalkeeper and the object not was maintained throughout said time interval ?TP.

Abstract: The disclosure relates to a portable processing system adapted for being worn by a user and comprising an input transducer for converting an input sound to an electric input signal, and a signal processing unit adapted for processing an SPU-input signal originating from the electric input signal. The disclosure further relates to use of such system and to a method. The object of the present disclosure is to provide an alerting device aiding a user in administering the dose of a hearing protecting agent. The problem is solved in that the signal processing unit comprises a monitoring part for monitoring and determining an accumulated sound dose AccD in the electric input signal from a start time t0 and for generating an alarm output at a threshold time t0+?tth when a predefined dose threshold Dth is reached, wherein the predefined dose threshold Dth is set in relation to a recommended intake of a predefined hearing protecting agent to ensure an intended effect of the hearing protecting agent.

Abstract: This invention relates to a system (100) and method for synthesizing an audio input signal of a hearing device. The system (100) comprises a microphone unit (102) for converting the audio input signal to an electric signal, a filter unit (110) for removing a selected frequency band of the electric signal and pass a filtered signal, a synthesizer unit (118) for synthesizing the selected frequency band of the electric signal based on the filtered signal thereby generating a synthesized signal, a combiner unit (120) for combining the filtered signal and the synthesized signal so as to generate a combined signal, and finally an output unit (122, 124, 126) for converting the combined signal to an audio output signal.

Abstract: The invention relates to: A signal processing device comprising a signal processing unit for processing an electrical SPU-input signal comprising frequencies in the audible frequency range between a minimum frequency and a maximum frequency, and providing a processed SPU output signal. The invention further relates to its use and to a method of operating an audio processing device. The object of the present invention is to provide a scheme for improving a user's perception of an acoustic signal. The problem is solved in that an FM to AM transformation unit for transforming an FM2AM input signal originating from the SPU-input signal and comprising at least a part of the frequency range of the SPU-input signal from a frequency modulated signal to an amplitude modulated signal to provide an FM2AM output signal, which is used in the generation of the processed SPU output signal. This has the advantage of providing an improved perception by a hearing impaired user of an input sound.

Abstract: A method of operating a hearing instrument for processing an input sound and to provide an output stimulus according to a user's particular needs, and related system, computer readable medium and data processing system. An object is to provide an improved customization of a hearing instrument. The method includes the steps a) providing an estimate of the present cognitive load of the user; b) providing processing of an input signal originating from the input sound according to a user's particular needs; and c) adapting the processing in dependence of the estimate the present cognitive load of the user. The estimate of the present cognitive load of a user is produced by in-situ direct measures of cognitive load (e.g. based on EEG-measurements, body temperature, etc.) or by an on-line cognitive model in the hearing aid system whose parameters have been preferably adjusted to fit to the individual user.

Abstract: The disclosure relates to a portable processing system adapted for being worn by a user and comprising an input transducer for converting an input sound to an electric input signal, and a signal processing unit adapted for processing an SPU-input signal originating from the electric input signal. The disclosure further relates to use of such system and to a method. The object of the present disclosure is to provide an alerting device aiding a user in administering the dose of a hearing protecting agent. The problem is solved in that the signal processing unit comprises a monitoring part for monitoring and determining an accumulated sound dose AccD in the electric input signal from a start time t0 and for generating an alarm output at a threshold time t0+?tth when a predefined dose threshold Dth is reached, wherein the predefined dose threshold Dth is set in relation to a recommended intake of a predefined hearing protecting agent to ensure an intended effect of the hearing protecting agent.

Abstract: This invention relates to a system (100) and method for synthesizing an audio input signal of a hearing device. The system (100) comprises a microphone unit (102) for converting the audio input signal to an electric signal, a filter unit (110) for removing a selected frequency band of the electric signal and pass a filtered signal, a synthesizer unit (118) for synthesizing the selected frequency band of the electric signal based on the filtered signal thereby generating a synthesized signal, a combiner unit (120) for combining the filtered signal and the synthesized signal so as to generate a combined signal, and finally an output unit (122, 124, 126) for converting the combined signal to an audio output signal.

Abstract: In the method according to the invention the communication device has a microphone and a signal path leading from the microphone to a speaker, where the signal path comprises a programmable signal processing unit. According to the method the user is given control in a training session over one or more signal processing parameters within the signal processing unit. In the training session the user listens to the sound of his or her own voice transmitted through the communication device, and adjusts the one or more signal processing parameters until he or she is satisfied with the sound quality of his/her own voice. The values of the signal processing parameters chosen by the user during the training session are stored in a storing means within the device, and the programmable signal processing automatically uses the stored parameter when detection means within the unit detects the users own voice.

Abstract: In the method according to the invention the communication device has a microphone and a signal path leading from the microphone to a speaker, where the signal path comprises a programmable signal processing unit. According to the method the user is given control in a training session over one or more signal processing parameters within the signal processing unit. In the training session the user listens to the sound of his or her own voice transmitted through the communication device, and adjusts the one or more signal processing parameters until he or she is satisfied with the sound quality of his/her own voice. The values of the signal processing parameters chosen by the user during the training session are stored in a storing means within the device, and the programmable signal processing automatically uses the stored parameter when detection means within the unit detects the users own voice.

Abstract: A digital filter bank analyzer for reducing power consumption by decreasing the number of multiplications carried out therein. There is particularly provided a filter bank analyzer for use in battery-operated applications. The digital filter bank analyzer includes a zero-filled expanded digital basic filter [H.sub.1 (z)] having a complementary output, and downstream, parallel part-filter banks [H.sub.D1,H.sub.D2 ]. In the present context, a zero-filled filter pertains to a filter which may be used on an LP-filter that which is expanded with a number of zero-filter coefficients between each coefficient in the original filter. The part-filter bank [H.sub.D1 ] connected to the normal output of the basic filter [H.sub.1 (z)] is intended to filter-out those filter-bank bands which are pass bands to the basic filter, so that only one of the filter-bank bands is found on each output signal from said one part-filter bank [H.sub.D1 ]. The other part-filter bank [H.sub.