Patents by Inventor Michael Boretzki

Michael Boretzki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11558702
    Abstract: A method for fitting a hearing device comprises: receiving an audio signal in the hearing device; providing a user interface for inputting at least one modifier value into the fitting device, the modifier value indicating, how a sound property of the audio signal should be modified by the hearing device; processing the audio signal with a sound processor of the hearing device in dependence of the at least one modifier value, thus providing a processed audio signal; outputting the processed audio signal to a user of the hearing device; determining an modifier effectiveness value based on the audio signal, the modifier effectiveness value indicating how much a change of the at least one modifier value results in a perceptible change of the processed audio signal output to the user; and restricting the inputting of the at least modifier value in dependence of the modifier effectiveness value.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: January 17, 2023
    Assignee: Sonova AG
    Inventors: Nicola Hildebrand, Volker Kuehnel, Michael Boretzki
  • Patent number: 11323827
    Abstract: A method for adjusting a hearing device includes: receiving an input sound signal; identifying a listening situation; selecting at least one hearing program from a plurality of hearing programs in dependence of the identified listening situation; processing the input sound signal using the at least one selected hearing program to generate a processed sound signal and providing the processed sound signal to a user of the hearing device; receiving an adjustment command for the one or more processing parameters; determining a change rate at which the listening situation changes; when the change rate is above a predefined threshold, applying the one or more adjusted processing parameters to a possible set of hearing programs from the plurality of hearing programs; and when the change rate is below the predefined threshold, applying the one or more adjusted processing parameters to the at least one selected hearing program.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: May 3, 2022
    Assignee: Sonova AG
    Inventors: Michael Boretzki, Erich Crameri, Nicola Hildebrand
  • Patent number: 11297450
    Abstract: 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.
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: April 5, 2022
    Assignee: SONOVA AG
    Inventors: Tobias Neher, Michael Boretzki, Ralph Peter Derleth, Volker Kuhnel, Ullrich Sigwanz, Matthias Latzel, Olaf Strelcyk, Sascha Liebe
  • Patent number: 11240616
    Abstract: The present invention pertains to a method for adjusting a hearing device to personal preferences and needs of a user. The proposed method comprises providing initial settings and target settings for signal processing parameters of the hearing device, the user operating the user control element to provide an input for adjusting the current settings so as to meet the personal preferences and needs of the user, adjusting the current settings based on the initial settings and the target settings in dependence of the input to provide adjusted settings for the signal processing parameters. Thereby the user control element is located at the hearing device and/or a hearing device accessory such as a smartphone or tablet. Moreover, the present invention provides a system structured and configured to carry out the proposed method.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: February 1, 2022
    Assignee: Sonova AG
    Inventors: Michael Boretzki, Maxi Susanne Moritz, Elmar Fichtl, Volker Kuehnel, Ullrich Sigwanz, Josef Chalupper
  • Publication number: 20220021993
    Abstract: A method for fitting a hearing device comprises: receiving an audio signal in the hearing device; providing a user interface for inputting at least one modifier value into the fitting device, the modifier value indicating, how a sound property of the audio signal should be modified by the hearing device; processing the audio signal with a sound processor of the hearing device in dependence of the at least one modifier value, thus providing a processed audio signal; outputting the processed audio signal to a user of the hearing device; determining an modifier effectiveness value based on the audio signal, the modifier effectiveness value indicating how much a change of the at least one modifier value results in a perceptible change of the processed audio signal output to the user; and restricting the inputting of the at least modifier value in dependence of the modifier effectiveness value.
    Type: Application
    Filed: July 8, 2021
    Publication date: January 20, 2022
    Inventors: Nicola Hildebrand, Volker Kuehnel, Michael Boretzki
  • Publication number: 20210297796
    Abstract: 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.
    Type: Application
    Filed: February 20, 2017
    Publication date: September 23, 2021
    Inventors: Tobias Neher, Michael Boretzki, Ralph Peter Derleth, Volker Kuhner, Ullrich Sigwanz, Matthias Latzel, Olaf Strelcyk, Sascha Liebe
  • Publication number: 20210195347
    Abstract: A method for adjusting a hearing device includes: receiving an input sound signal; identifying a listening situation; selecting at least one hearing program from a plurality of hearing programs in dependence of the identified listening situation; processing the input sound signal using the at least one selected hearing program to generate a processed sound signal and providing the processed sound signal to a user of the hearing device; receiving an adjustment command for the one or more processing parameters; determining a change rate at which the listening situation changes; when the change rate is above a predefined threshold, applying the one or more adjusted processing parameters to a possible set of hearing programs from the plurality of hearing programs; and when the change rate is below the predefined threshold, applying the one or more adjusted processing parameters to the at least one selected hearing program.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Inventors: Michael Boretzki, Erich Crameri, Nicola Hildebrand
  • Patent number: 10987031
    Abstract: A method of performing real ear measurements by a measuring system is described herein. The measuring system comprises a probe element adapted to be inserted in the ear canal of an individual; a loudspeaker configured to deliver a sample sound signal to the ear canal; at least one microphone configured to detect a response to the sample sound signal, wherein the probe element is in acoustic communication with the loudspeaker and cooperates with the at least one microphone; and a signal processing unit for performing an acoustic measurement of a response to the sample sound signal, based on an electrical input signal from the microphone.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: April 27, 2021
    Assignee: Sonova AG
    Inventors: Stefan Pislak, Alfred Stirnemann, Michael Boretzki, Manfred Duerst, Harald Krueger, Ullrich Sigwanz, Martina Schuepbach-Wolf
  • Publication number: 20200322742
    Abstract: The present invention pertains to a method for adjusting a hearing device to personal preferences and needs of a user. The proposed method comprises providing initial settings and target settings for signal processing parameters of the hearing device, the user operating the user control element to provide an input for adjusting the current settings so as to meet the personal preferences and needs of the user, adjusting the current settings based on the initial settings and the target settings in dependence of the input to provide adjusted settings for the signal processing parameters. Thereby the user control element is located at the hearing device and/or a hearing device accessory such as a smartphone or tablet. Moreover, the present invention provides a system structured and configured to carry out the proposed method.
    Type: Application
    Filed: November 28, 2017
    Publication date: October 8, 2020
    Inventors: Michael Boretzki, Maxi Susanne Moritz, Elmar Fichtl, Volker Kuehnel, Ullrich Sigwanz, Josef Chalupper
  • Patent number: 10587966
    Abstract: The present invention pertains to a method for fitting a hearing device to needs and preferences of a user and/or for operating the hearing device. The method comprises determining whether a personal token of the user is located in proximity of the hearing device (10). The method further comprises enabling fitting of the hearing device to the needs and preferences of the user and/or enabling operating of the hearing device only if the personal token has been determined to be located in proximity of the hearing device, otherwise disabling fitting and/or operating of the hearing device (20). Furthermore, a corresponding fitting system and a set of associated hearing devices as well as a use of the latter are provided.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: March 10, 2020
    Assignee: Sonova AG
    Inventors: Michael Boretzki, Harald Krueger
  • Publication number: 20190343431
    Abstract: Provided is a method for hearing performance assessment of a user wearing a hearing system (10) comprising at least one hearing aid. Said method comprises the steps of picking up (12; 12?, 12?) sound from the environment thus providing a signal, processing (16; 16?, 16?) the signal thus obtaining a processed signal, and presenting (14; 14?, 14?) the processed signal to the user by a speaker of the bearing aid. Said processing comprises applying at least one type of modulation to the signal.
    Type: Application
    Filed: June 25, 2019
    Publication date: November 14, 2019
    Inventor: Michael Boretzki
  • Publication number: 20190110143
    Abstract: The present invention pertains to a method for fitting a hearing device to needs and preferences of a user and/or for operating the hearing device. The method comprises determining whether a personal token of the user is located in proximity of the hearing device (10). The method further comprises enabling fitting of the hearing device to the needs and preferences of the user and/or enabling operating of the hearing device only if the personal token has been determined to be located in proximity of the hearing device, otherwise disabling fitting and/or operating of the hearing device (20). Furthermore, a corresponding fitting system and a set of associated hearing devices as well as a use of the latter are provided.
    Type: Application
    Filed: March 31, 2016
    Publication date: April 11, 2019
    Applicant: Sonova AG
    Inventors: Michael Boretzki, Harald Krueger
  • Patent number: 10225670
    Abstract: A method for operating a hearing system including a hearing device, a camera and an auxiliary device, the method including the steps of providing an input signal to the hearing device, capturing an image or a sequence of images of at least sections of a surrounding of a user wearing the hearing device, processing the image or the sequence of images in the auxiliary device) for obtaining consolidated data of a sound source being important for the user, transmitting the consolidated data to the hearing device, generating an output signal in the hearing device by processing the audio signal and by taking into account the consolidated data, and feeding the output signal to an output transducer of the hearing device. Thereby, a hearing system having improved capabilities is obtained.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: March 5, 2019
    Assignee: SONOVA AG
    Inventors: Manuela Feilner, Michael Boretzki, Harald Krueger
  • Publication number: 20190046089
    Abstract: A method of performing real ear measurements by a measuring system is described herein. The measuring system comprises a probe element adapted to be inserted in the ear canal of an individual; a loudspeaker configured to deliver a sample sound signal to the ear canal; at least one microphone configured to detect a response to the sample sound signal, wherein the probe element is in acoustic communication with the loudspeaker and cooperates with the at least one microphone; and a signal processing unit for performing an acoustic measurement of a response to the sample sound signal, based on an electrical input signal from the microphone.
    Type: Application
    Filed: February 9, 2016
    Publication date: February 14, 2019
    Applicant: SONOVA AG
    Inventors: Stefan Pislak, Alfred Stirnemann, Michael Boretzki, Manfred Duerst, Harald Krueger, Ullrich Sigwanz, Martina Schuepbach-Wolf
  • Patent number: 9942673
    Abstract: The method for adjusting a hearing system (2) to the preferences of a user (3) of the hearing system comprises a) playing an audio sequence to said user (3); wherein the audio sequence comprises a first sound object representative of a first real-life sound source and a second sound object representative of a second real-life sound source; b) receiving an input (R) in response to step a); c) adjusting at least one audio processing parameter (P) of said hearing system (2) in dependence of said input (R). Preferably, the method further comprises d) providing the user (3) synchronously with step a) with a visualization of a scene to which said audio sequence belongs; and providing a user input (U) which is indicative of a sound source or of a sound object or of an instant in or a portion of the audio sequence; and automatically selecting an audio processing parameter (P) of the hearing system (2) in dependence of the user input (U) and offering the selected audio processing parameter (P) for adjusting.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: April 10, 2018
    Assignee: SONOVA AG
    Inventor: Michael Boretzki
  • Publication number: 20180035925
    Abstract: Provided is a method for hearing performance assessment of a user wearing a hearing system (10) comprising at least one hearing aid. Said method comprises the steps of picking up (12; 12?, 12?) sound from the environment thus providing a signal, processing (16; 16?, 16?) the signal thus obtaining a processed signal, and presenting (14; 14?, 14?) the processed signal to the user by speaker of the hearing aid. Said processing comprises applying at least one type of modulation to the signal.
    Type: Application
    Filed: March 3, 2015
    Publication date: February 8, 2018
    Inventor: Michael BORETZKI
  • Publication number: 20170289712
    Abstract: A method for operating a hearing system including a hearing device, a camera and an auxiliary device, the method including the steps of providing an input signal to the hearing device, capturing an image or a sequence of images of at least sections of a surrounding of a user wearing the hearing device, processing the image or the sequence of images in the auxiliary device) for obtaining consolidated data of a sound source being important for the user, transmitting the consolidated data to the hearing device, generating an output signal in the hearing device by processing the audio signal and by taking into account the consolidated data, and feeding the output signal to an output transducer of the hearing device. Thereby, a hearing system having improved capabilities is obtained.
    Type: Application
    Filed: September 12, 2014
    Publication date: October 5, 2017
    Inventors: Manuela Feilner, Michael Boretzki, Harald Krueger
  • Patent number: 9398386
    Abstract: The present invention proposes two alternative methods for remote fitting of one or two hearing devices (5, 5?), i.e. where a hearing device fitter (1) located in a first room (R1) provides remote support to a user (6) of the one or two hearing devices (5, 5?) located in a distant second room (R2) in order to adjust the one or two hearing devices (5, 5?) to the individual needs of the user (6). According to a first method a voice rendering signal processing is applied to the fitter's voice, thus achieving that the fitter's voice is perceived by the user (6) as if the user (6) were at a virtual user location (L) in the first room (R1) wearing the one or two hearing devices (5, 5?). The same is achieved according to a second, alternative method, wherein the fitter's voice is picked up by at least one or two microphones of one or two further hearing devices located at the virtual user location (L) at a first position (P1) and/or at a second position (P2).
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: July 19, 2016
    Assignee: SONOVA AG
    Inventors: Michael Boretzki, Harald Krueger, Stefan Launer
  • Patent number: 9332358
    Abstract: Monitoring usage of a hearing device includes: c) checking whether a message has been received within a time period (dt) shorter than a pre-defined time period (Dt) via a long-distance communication network in a remote device; and d) generating usage status data dependent on the result of the checking addressed in step c). The usage status data are indicative of the usage of the hearing device, indicating “use” if the time period (dt) is smaller than or equal to the pre-defined time period (Dt) and indicating “non-use” if the time period (dt) is larger than the pre-defined time period (Dt). The message includes identification data for identifying the hearing device or a user of said hearing device. The remote device is located remote from the hearing device and connected to the long-distance communication network. The time period (dt) starts from a start event.
    Type: Grant
    Filed: January 16, 2012
    Date of Patent: May 3, 2016
    Assignee: SONOVA AG
    Inventors: Bernd Waldmann, Hans-Ueli Roeck, Michael Boretzki, Stefan Launer, Rainer Platz
  • Patent number: 9288593
    Abstract: A method for adapting a hearing device (6, 7) to the hearing needs and preferences of an individual (U) is presented, wherein sound processing in said hearing device (6, 7) is programmable by means of adjustable parameters. The method comprises the steps of a) presenting at least one auditory test signal (1a) to said individual (U); b) capturing at least one image (2a) of at least a portion of said individual's body; c) analyzing said at least one image (2a); d) deducing from said image analysis whether or not said individual (U) has shown a reaction upon said presenting said at least one auditory test signal (1a) and, if yes, which reaction said individual (U) has shown; e) determining, in dependence of said at least one auditory test signal (1a) and of said reaction or lack of reaction, a setting for at least one of said adjustable parameters.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: March 15, 2016
    Assignee: SONOVA AG
    Inventor: Michael Boretzki