EP0917398A2 - Prothèse auditif et procédé d'établissement des paramètres audiologiques/acoustiques - Google Patents

Prothèse auditif et procédé d'établissement des paramètres audiologiques/acoustiques Download PDF

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Publication number
EP0917398A2
EP0917398A2 EP98121003A EP98121003A EP0917398A2 EP 0917398 A2 EP0917398 A2 EP 0917398A2 EP 98121003 A EP98121003 A EP 98121003A EP 98121003 A EP98121003 A EP 98121003A EP 0917398 A2 EP0917398 A2 EP 0917398A2
Authority
EP
European Patent Office
Prior art keywords
hearing aid
parameters
audiological
aid according
acoustic parameters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98121003A
Other languages
German (de)
English (en)
Other versions
EP0917398A3 (fr
EP0917398B1 (fr
Inventor
Wolfram Meyer
Hans-Joachim Weiss
Ullrich Dipl.-Ing Sigwanz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sivantos GmbH
Original Assignee
Siemens Audiologische Technik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Audiologische Technik GmbH filed Critical Siemens Audiologische Technik GmbH
Publication of EP0917398A2 publication Critical patent/EP0917398A2/fr
Publication of EP0917398A3 publication Critical patent/EP0917398A3/fr
Application granted granted Critical
Publication of EP0917398B1 publication Critical patent/EP0917398B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing

Definitions

  • the invention relates to a hearing aid with the features of Preamble of claim 1 and a method for Setting of audiological / acoustic parameters in one Hearing aid according to the preamble of patent claim 16.
  • Hearing aids are known as prior art, in which individual audiological / acoustic parameters directly by individually assigned actuators can be set.
  • the space is on the hearing aid for attaching individual actuator elements however, limits and decreases with increasing miniaturization of hearing aids.
  • the invention has for its object a hearing aid and a procedure for setting audiological / acoustic parameters to create any number of audiological / acoustic Parameters adjustable via actuators is.
  • the invention is in a hearing aid according to claim 1 solved.
  • Advantageous embodiments of the hearing aid are characterized in subclaims 2 - 9.
  • the hearing aid according to the invention has an assignment device for summary and / or derivation audiological / acoustic parameters, which means about at least one actuator several summarized and / or derived parameters are adjustable. This allows the Number of actuators on the hearing aid can be reduced because several at the same time via a single actuator accordingly summarized or derived audiological / acoustic parameters can be set.
  • the individual Parameters are linked and through intermediate (Arithmetic) operations according to derived parameters be determined. This can also increase the number of Increase parameters that can be set using the actuators.
  • the hearing aid according to the invention makes it possible to use one Actuator several parameters simultaneously (e.g. overall gain and high frequency amplification) without this requires space for two actuators on the hearing aid is operated individually or two individual actuators Need to become.
  • the assigning summary and / or derivation of the parameters to the individual actuators can be changeable to due to the current listening situation or the changing Groups adapted to the listening conditions of the user summarized and / or derived parameters the respective to assign individual actuators.
  • the assignment can of the individual parameters to the actuators too happen programmatically.
  • User-specific Mappings are used.
  • the invention comprises Hearing aid a detector element for current detection Useful / interference signals. After an evaluation of the detected useful / interference signals can then match the current listening situation adapted summaries and / or derivations of Parameters for the individual actuators can be made.
  • an individual Actuator both the overall gain, the low-frequency AGC element as well as the tweeter AGC element.
  • the audiological / acoustic parameters also via an external Unit (not directly on the hearing aid), the external unit being connected via a cable or an interface can be connectable to the hearing aid.
  • the setting via an external unit can change with a Readjustment or overhaul of the hearing aid by the acoustician or prove advantageous in the manufacturing company, because in the external unit further controls and if necessary additional programs can also be integrated.
  • the allocation device for summary and / or derivation from parameters to the individual actuators can Hearing aid can be integrated or in the external unit.
  • the allocation device itself can be used as a storage unit, advantageously implemented as a non-volatile memory be, whereby the respective memory addresses several and thus summarized parameter sizes can be assigned.
  • the combination and / or derivation of the parameters is advantageous changeable so that an adaptation to current Listening situations or changing listening habits of the User can be done.
  • a summary and / or derivation is advantageously carried out the parameters of the signal processing device or their elements, in particular the PC (peak clipping) element, from the preamplifier, from the isolating filter, from the Low frequency AGC, from the high frequency AGC, from the high frequency amplifier and / or from the bass amplifier.
  • PC peak clipping
  • the actuators are advantageously assigned to the components of the signal processing device a storage unit / decoder unit.
  • the addresses for the Storage unit / decoder unit are linked by a chain / combination the digitized values of the actuators generated.
  • the data words stored at these addresses control the signal processing device.
  • Such a hearing aid according to the invention is characterized by Features of claim 10 characterized. Beneficial Further developments of this hearing aid are defined in claims 11 marked to 15. An associated procedure is through Claim 22 and related claims 23 to 25 marked.
  • the hearing aid designed according to claims 10-15 has an integrated generator with a generator control. During the basic / reprogramming of the hearing aid, sound signals, noise signals or noise pulse signals can be generated via this generator. In the In situ programming ", the user can indicate to the acoustician when signals generated by the acoustician when actuating actuating elements are heard and / or perceived as pleasant.
  • step-by-step user-specific parameters (groups) for signal processing in the hearing aid for example amplification in the individual channels, AGC settings, dynamic values, discomfort thresholds, etc.
  • groups for signal processing in the hearing aid
  • the In-situ programming "takes place with the hearing aid microphone switched off.
  • the built-in generator of the hearing aid can be used on one external EDP unit for importing setting programs dispensed in the hearing aid in the basic / reprogramming become. This makes a setting more user-specific Parameters (groups) particularly relieved when a such a computer unit for cost reasons (e.g. in developing countries) not available.
  • An external unit for basic / reprogramming of the hearing aid is advantageously provided, via which the acoustician can use further actuators ( Trimmer ”) and the control element for the generator control can be actuated.
  • the hearing aid according to the invention can have a programming socket in order to also enable (supplementary) programming by an external EDP unit.
  • a major advantage of this design is that the acoustician without using an external computer unit a few control elements different and in their Calculate changeable parameter groups and / or can adjust.
  • Different signals and levels are generated via the generator generated which by the user as audible and / or comfortable get ranked.
  • the already mentioned user-specific Parameters (groups) and characteristic values step by step set for basic / reprogramming on the hearing aid become.
  • An external unit can continue without an external one IT unit a summarized and bundled arrangement and adjustment of actuators and controls implemented for the generator for basic / reprogramming become.
  • the method according to the invention also enables Basic / reprogramming via a programming socket via a connectable external EDP unit.
  • a hearing aid with a microphone 1, a signal processing device 17 and a speaker 20.
  • the Signal processing device 17 are individual signal processing elements listed as an example, namely a PC element 2 (peak clipping element), a preamplifier 3, a Separating filter 4, a low-tone AGC 5, an output AGC 6, one Tweeter AGC 7 as well as a treble amplifier 8 and a bass amplifier 9.
  • the hearing device has an assignment device 16 Summary and / or derivation of audiological / acoustic Parameters of the above-mentioned elements 2 - 9 of the signal processing 17 on.
  • the output contacts A1 - A8 are directly connected to the control the individual elements 2-9 mentioned.
  • About the Assignment device 16 can now output contacts A1 - A8 of the signal processing device 17 individually and basically any with the input contacts E1 - E4 Assignment device 16 and thus with its actuators 10 - 13 can be connected.
  • the assignment between the outputs A and inputs E is changeable and can adapt to current listening situations or user requests be adjusted. Individual outputs can also be used A can only be connected to a single input (e.g. Connection A2 - E3) or individual outputs with multiple inputs connected (e.g. A6 to E3 and E4).
  • the assignment device 16 can not only there is a connection between outputs A and inputs E, but can also be assigned audiological / acoustic outputs A Parameters through further (arithmetic) operations, e.g. weighted, averaged or otherwise processed be derived before a summary of the resulting Parameters.
  • the hearing aid can also do more Control elements 14, 15 have.
  • FIG. 2 shows a hearing aid with an external unit 19 integrated allocation device 16.
  • the assignment device 16 is therefore not integrated in the hearing device.
  • Actuators 10 - 13 can e.g. the acoustician about the external unit 19 a corresponding summary and / or derivation of the audiological / acoustic parameters and, if necessary, into the external unit 19 integrated additional controls and computer programs (not a comprehensive summary and / or derivation audiological / acoustic parameters of the hearing aid carry out.
  • FIG. 3 shows an external unit 19 with actuators 10-13 for setting in a hearing aid internal assignment device 16 combined at the inputs E1 - E4 and / or derived parameters of outputs A1 - A8, the each directly with one of the elements 2 - 9 of the signal processing device 17 are connected.
  • the external unit 19 has no allocation device 16 and can accordingly be compact. Compared to the hearing aid internal Attachment of the actuators 10 - 13 results from the external unit 19 further possibilities in the attachment additional actuators or other controls, around those summarized in the allocation device 16 and / or derived audiological / acoustic parameters to be able to adjust individually.
  • the user via the external unit 19 e.g. virtual / visual actuators offered.
  • the summary and The derivation of the parameters is carried out in the external unit 19 accomplished.
  • FIG. 4 shows a hearing device with a microphone 1, a signal processing device 17 and a loudspeaker 20.
  • a signal processing device 17 of the hearing device comprises a PC element 2 (peak clipping element "), a preamplifier 3, a separating filter 4, a low-frequency AGC 5, an output AGC 6, a high-frequency AGC 7, a high-frequency amplifier 8 and a low-frequency amplifier 9.
  • Output contacts A1 - A8 are directly connected to the named components 2 - 9 for control (not shown).
  • the Output contacts A1 - A8 of the signal processing device 17 individually and basically with any Input contacts E1 - E4 of the allocation device 16 and thus with their actuators 10, 11 and indirectly with Actuators 12, 13 of the external unit 19 are connected.
  • the hearing aid also has further control elements 14 and 15 on.
  • a detector element 18 can current useful / interference signals record so that the assignment between the outputs A and the inputs E can be adapted to a current listening situation.
  • the hearing aid according to the invention has a generator 21 a generator control 22, which via the output A9 the control element 24 is connected.
  • the microphone 1 is switched off and the generator 21 generates sound signals, noise signals or noise pulse signals at a specific generator level set via the control element 24.
  • the acoustician can now by gradually adjusting the Actuators 12 or 13 change the generator signal.
  • the user can use feedback to indicate that whether the signal is audible or perceived as (un) comfortable becomes. If this is the case, the corresponding parameters (groups), e.g. Amplification in the individual channels, AGC settings, dynamic values, discomfort threshold etc., recorded and saved or via existing Algorithms can be calculated and saved.
  • groups e.g. Amplification in the individual channels, AGC settings, dynamic values, discomfort threshold etc.
  • Step by step are now different at the control 24 set generator signal levels over the Control elements 12, 13 all user-specific parameters (groups) of the hearing aid with constant feedback from Users hired towards the acoustician. An external one EDP unit is not needed for this.
  • actuators 12, 13, 16 groups of Parameters are calculated and / or set.
  • the number of times required for basic / reprogramming Actuators reduced and its ease of use improved.
  • an external EDP unit via a programming socket 23 for (supplementary) Programming to the signal processing device 17 be connected.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
EP98121003A 1997-11-12 1998-11-05 Prothèse auditive et procédé d'établissement de paramètres audiologiques/acoustiques Expired - Lifetime EP0917398B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19750140 1997-11-12
DE19750140 1997-11-12
DE19843907 1998-09-24
DE19843907 1998-09-24

Publications (3)

Publication Number Publication Date
EP0917398A2 true EP0917398A2 (fr) 1999-05-19
EP0917398A3 EP0917398A3 (fr) 2003-10-15
EP0917398B1 EP0917398B1 (fr) 2007-04-11

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EP98121003A Expired - Lifetime EP0917398B1 (fr) 1997-11-12 1998-11-05 Prothèse auditive et procédé d'établissement de paramètres audiologiques/acoustiques

Country Status (4)

Country Link
US (1) US6175635B1 (fr)
EP (1) EP0917398B1 (fr)
DE (1) DE59813964D1 (fr)
DK (1) DK0917398T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927278C1 (de) * 1999-06-15 2000-12-14 Siemens Audiologische Technik Verfahren zum Anpassen eines Hörhilfegeräts sowie Hörhilfegerät
WO2001069969A3 (fr) * 2000-03-13 2003-01-30 Sarnoff Corp Dispositif de commande et de programmation a distance destine a une aide auditive
WO2003081948A3 (fr) * 2002-03-19 2004-02-05 Siemens Hearing Instr Inc Systeme de reglage d'une prothese auditive
DE102006046699B3 (de) * 2006-10-02 2008-01-03 Siemens Audiologische Technik Gmbh Hörvorrichtung mit unsymmetrischer Klangwaage und entsprechendes Einstellverfahren
EP2031900A3 (fr) * 2007-08-29 2011-04-06 University of California Procédé d'adaptation d'aide auditive et traitement basé sur une représentation subjective de l'espace
US9900712B2 (en) 2012-06-14 2018-02-20 Starkey Laboratories, Inc. User adjustments to a tinnitus therapy generator within a hearing assistance device
US11122377B1 (en) 2020-08-04 2021-09-14 Sonova Ag Volume control for external devices and a hearing device
US11323809B2 (en) 2019-08-23 2022-05-03 Sonova Ag Method for controlling a sound output of a hearing device

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DE19914992A1 (de) * 1999-04-01 2000-12-07 Implex Hear Tech Ag Implantierbares Hörsystem mit Audiometer
DE19916900C1 (de) * 1999-04-14 2000-09-21 Siemens Audiologische Technik Programmierbares Hörhilfegerät
US6937738B2 (en) * 2001-04-12 2005-08-30 Gennum Corporation Digital hearing aid system
US6633202B2 (en) 2001-04-12 2003-10-14 Gennum Corporation Precision low jitter oscillator circuit
DE60209161T2 (de) 2001-04-18 2006-10-05 Gennum Corp., Burlington Mehrkanal Hörgerät mit Übertragungsmöglichkeiten zwischen den Kanälen
EP1251355B1 (fr) * 2001-04-18 2007-12-05 Gennum Corporation Détecteur numérique quasi-RMS
US20020191800A1 (en) * 2001-04-19 2002-12-19 Armstrong Stephen W. In-situ transducer modeling in a digital hearing instrument
US7113589B2 (en) 2001-08-15 2006-09-26 Gennum Corporation Low-power reconfigurable hearing instrument
EP1433360B1 (fr) * 2001-09-28 2005-11-09 Oticon A/S Procede d'adaptation d'appareil auditif aux besoins de l'utilisateur, et aide a cette adaptation
AU2003226896A1 (en) * 2002-03-20 2003-09-29 Oticon A/S Fitting of parameters in an electronic device
US20060078139A1 (en) * 2003-03-27 2006-04-13 Hilmar Meier Method for adapting a hearing device to a momentary acoustic surround situation and a hearing device system
EP1432282B1 (fr) * 2003-03-27 2013-04-24 Phonak Ag Procédé d'adaptation d'une prothèse auditive à une situation environnante momentanée et système de prothèse auditive
EP1351552A3 (fr) * 2003-03-27 2004-05-06 Phonak Ag Procédé d'adaptation d'une prothèse auditive à une situation environnante momentanée et système de prothèse auditive
US7428312B2 (en) * 2003-03-27 2008-09-23 Phonak Ag Method for adapting a hearing device to a momentary acoustic situation and a hearing device system
US7184564B2 (en) * 2003-05-30 2007-02-27 Starkey Laboratories, Inc. Multi-parameter hearing aid
DK1726186T3 (da) * 2004-03-10 2010-08-16 Oticon As Udstyr til tilpasning af et høreapparat til de specifikke behov hos en hørehæmmet person og software til anvendelse i et tilpasningsudstyr til tilpasning af et høreapparat
US7668328B2 (en) * 2004-04-20 2010-02-23 Starkey Laboratories, Inc. Adjusting and display tool and potentiometer
US7945065B2 (en) * 2004-05-07 2011-05-17 Phonak Ag Method for deploying hearing instrument fitting software, and hearing instrument adapted therefor
US8484476B2 (en) * 2005-05-20 2013-07-09 Rovi Technologies Corporation Computer-implemented method and system for embedding and authenticating ancillary information in digitally signed content
US7933419B2 (en) * 2005-10-05 2011-04-26 Phonak Ag In-situ-fitted hearing device
US20080013747A1 (en) * 2006-06-30 2008-01-17 Bao Tran Digital stethoscope and monitoring instrument
EP2181551B1 (fr) * 2007-08-29 2013-10-16 Phonak AG Procédure de réglage de dispositifs auditifs et dispositif auditif correspondant
US9183846B2 (en) * 2011-12-02 2015-11-10 Hytera Communications Corp., Ltd. Method and device for adaptively adjusting sound effect
US8824710B2 (en) 2012-10-12 2014-09-02 Cochlear Limited Automated sound processor
US9210520B2 (en) 2012-12-17 2015-12-08 Starkey Laboratories, Inc. Ear to ear communication using wireless low energy transport
US9131321B2 (en) * 2013-05-28 2015-09-08 Northwestern University Hearing assistance device control
EP3783918B1 (fr) 2019-08-22 2023-02-15 Sonova AG Commande d'une dynamique de volume d'un appareil auditif

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927278C1 (de) * 1999-06-15 2000-12-14 Siemens Audiologische Technik Verfahren zum Anpassen eines Hörhilfegeräts sowie Hörhilfegerät
US6954535B1 (en) 1999-06-15 2005-10-11 Siemens Audiologische Technik Gmbh Method and adapting a hearing aid, and hearing aid with a directional microphone arrangement for implementing the method
WO2001069969A3 (fr) * 2000-03-13 2003-01-30 Sarnoff Corp Dispositif de commande et de programmation a distance destine a une aide auditive
WO2003081948A3 (fr) * 2002-03-19 2004-02-05 Siemens Hearing Instr Inc Systeme de reglage d'une prothese auditive
DE102006046699B3 (de) * 2006-10-02 2008-01-03 Siemens Audiologische Technik Gmbh Hörvorrichtung mit unsymmetrischer Klangwaage und entsprechendes Einstellverfahren
US8170235B2 (en) 2006-10-02 2012-05-01 Siemens Audiologische Technik Gmbh Hearing apparatus with unsymmetrical tone balance unit and corresponding control method
US8135138B2 (en) 2007-08-29 2012-03-13 University Of California, Berkeley Hearing aid fitting procedure and processing based on subjective space representation
EP2031900A3 (fr) * 2007-08-29 2011-04-06 University of California Procédé d'adaptation d'aide auditive et traitement basé sur une représentation subjective de l'espace
EP2670169A1 (fr) * 2007-08-29 2013-12-04 University of California Procédé d'adaptation d'une aide auditive et traitement basé sur une représentation subjective de l'espace
US8948427B2 (en) 2007-08-29 2015-02-03 University Of California, Berkeley Hearing aid fitting procedure and processing based on subjective space representation
US9699576B2 (en) 2007-08-29 2017-07-04 University Of California, Berkeley Hearing aid fitting procedure and processing based on subjective space representation
US9900712B2 (en) 2012-06-14 2018-02-20 Starkey Laboratories, Inc. User adjustments to a tinnitus therapy generator within a hearing assistance device
US11323809B2 (en) 2019-08-23 2022-05-03 Sonova Ag Method for controlling a sound output of a hearing device
US11122377B1 (en) 2020-08-04 2021-09-14 Sonova Ag Volume control for external devices and a hearing device

Also Published As

Publication number Publication date
DE59813964D1 (de) 2007-05-24
EP0917398A3 (fr) 2003-10-15
DK0917398T3 (da) 2007-09-03
EP0917398B1 (fr) 2007-04-11
US6175635B1 (en) 2001-01-16

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