EP1983801A2 - Procédé d'adaptation d'un système d'appareil auditif binaural - Google Patents

Procédé d'adaptation d'un système d'appareil auditif binaural Download PDF

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Publication number
EP1983801A2
EP1983801A2 EP20080103409 EP08103409A EP1983801A2 EP 1983801 A2 EP1983801 A2 EP 1983801A2 EP 20080103409 EP20080103409 EP 20080103409 EP 08103409 A EP08103409 A EP 08103409A EP 1983801 A2 EP1983801 A2 EP 1983801A2
Authority
EP
European Patent Office
Prior art keywords
hearing aid
hearing
ear
hardware information
audiometric data
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.)
Ceased
Application number
EP20080103409
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German (de)
English (en)
Other versions
EP1983801A3 (fr
Inventor
Andre Steinbuss
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 Audioligische 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 Audioligische Technik GmbH filed Critical Siemens Audioligische Technik GmbH
Publication of EP1983801A2 publication Critical patent/EP1983801A2/fr
Publication of EP1983801A3 publication Critical patent/EP1983801A3/fr
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/552—Binaural
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Definitions

  • the present invention relates to a method for adapting a hearing aid system with a first hearing aid for supplying the first ear and a second hearing aid for supplying the second ear of a hearing aid wearer by adjusting the first hearing aid based on audiometric data of the first ear.
  • Hearing aids are portable hearing aids that are used to care for the hearing impaired.
  • different types of hearing aids such as behind-the-ear hearing aids (BTE) and in-the-ear hearing aids (ITO), e.g. also Concha hearing aids or canal hearing aids (CIC), provided.
  • BTE behind-the-ear hearing aids
  • ITO in-the-ear hearing aids
  • CIC canal hearing aids
  • the hearing aids listed by way of example are worn on the outer ear or in the ear canal.
  • bone conduction hearing aids, implantable or vibrotactile hearing aids are also available on the market. The stimulation of the damaged hearing takes place either mechanically or electrically.
  • Hearing aids have in principle as essential components an input transducer, an amplifier and an output transducer.
  • the input transducer is usually a sound receiver, z. As a microphone, and / or an electromagnetic receiver, for. B. an induction coil.
  • the output transducer is usually used as an electroacoustic transducer, z. As miniature speaker, or as an electromechanical transducer, z. B. bone conduction, realized.
  • the amplifier is usually integrated in a signal processing unit. This basic structure is in FIG. 1 shown using the example of a behind-the-ear hearing aid. In a hearing aid housing 1 for carrying behind the ear, one or more microphones 2 for receiving the sound from the environment are installed.
  • a signal processing unit 3 which is also integrated into the hearing aid housing 1, processes the microphone signals and amplifies them she.
  • the output signal of the signal processing unit 3 is transmitted to a loudspeaker or earpiece 4, which outputs an acoustic signal.
  • the sound is optionally transmitted via a sound tube, which is fixed with an earmold in the ear canal, to the eardrum of the device carrier.
  • the power supply of the hearing device and in particular of the signal processing unit 3 is carried out by a likewise integrated into the hearing aid housing 1 battery. 5
  • the basis for the hearing aid fitting is the audiometric data as well as information about the personal profile of the hearing impaired person.
  • the latter can z.
  • the tonal-audiometric characteristics are taken into account only for the basic adjustment of the frequency- and level-dependent amplification of the respective side of the binaural hearing system.
  • other parameters such as the noise depth of a noise suppression or the time constants of the most diverse algorithms of a hearing system, should be set symmetrically on both sides supplied in order to achieve a symmetrical listening experience. This is among other things decisive for the localization ability.
  • Corresponding adjustments are currently taking place only via the profile of the hearing impaired.
  • other parameters are not included in the hearing aid fitting.
  • the gains of the two hearing aids of a hearing aid system are always set individually.
  • the binaural loudness correction the gain in both devices to z. B. 3 dB lowered because amplifies the loudness impression in binaural supply versus individual care.
  • the adapter includes a computer having a display for visual presentation of data, a data input for inputting hearing aid program data to the adapter, a data memory, and a data output for outputting the data to a hearing aid.
  • means are provided for selecting simultaneous adjustments to two or more different parameters for the sound processing in the hearing aid device to be programmed.
  • a gain value can be transmitted from one of the hearing aid devices to the other. Subsequently, a balance of the signal amplitudes, wherein in at least one of the hearing aid devices, the gain is changed. The adjustment can be made taking into account the audiograms measured in both ears. This ensures that, for example, a loudness change caused by a parameter change on a hearing aid device causes a loudness change that is subjective for the hearing aid wearer on the other hearing aid device.
  • the patent discloses DE 10 2004 051 325 B3 a method for adjusting the transmission characteristic of a hearing aid.
  • a possibility for setting a binaural supply system consisting of two hearing aids is described. Since the two ears of a user often have a similar hearing loss, it is therefore appropriate to first take over the settings selected for the supply of an ear on the hearing aid for the second hearing aid and then perform only a fine adjustment in the hearing aid for supplying the second ear.
  • the publication US Pat. No. 7,018,342 B2 relates to a method for determining masking levels in an automated one Hearing test. There, different thresholds for air conduction and bone conduction are determined.
  • the object of the present invention is thus to provide a method for adapting a hearing device system with two hearing aids, which leads to a more individual adjustment of the binaural supply.
  • this object is achieved by a method for adapting a hearing device system with a first hearing device for supplying the first ear and a second hearing device for supplying the second ear of a hearing device wearer by setting the first hearing device on the basis of audiometric data on the first ear, wherein for setting the First hearing aid also hardware information on the second hearing aid is used.
  • the two hearing aids can be configured in a binaural hearing system depending on the hardware of the respective other hearing aid.
  • the hearing aids are adjusted symmetrically on the basis of a binaural audiogram if audiometric data about the second ear are also used for setting the first hearing device.
  • the audiometric data includes an airline hearing threshold, a bone conduction threshold and / or a discomfort threshold.
  • these thresholds for example, the residual dynamics, for example, on the left ear for the hearing aid setting on the right ear is taken into account.
  • control time for the compression in the first hearing device is adapted to the residual dynamics of the second ear.
  • a shorter settling time for the first hearing aid can be selected for the compression, if this does not require the residual dynamics of the first but of the second ear.
  • a peak cropping of the output signal of the first hearing device can be effected as a function of the data of the second ear or the second hearing device.
  • a setting of a microphone mode (omnidirectional, directional, automatic) or a volume and pitch of a beep of the first hearing aid in response to this data can be done.
  • a regulation depth of a noise suppression of the first hearing device can be set as a function of the data of the second ear or of the second hearing device.
  • processing algorithms in the first hearing device can thus be better adapted to the individual hearing loss, taking into account the hearing loss at the second ear or taking into account the data of the second hearing device.
  • the above-mentioned hardware information may relate to the device type, namely, an IdO or a BTE.
  • the pair of devices can be better adapted to the individual hearing loss in its interaction.
  • the hardware information may further relate to the type of amplifier or the sound transmission within the second hearing device.
  • the hardware information can relate to an acoustic property of an ear device of the second hearing device.
  • the acoustic influence of wearing hooks, sound tubes and the like and other device data of the other hearing aid are taken into account.
  • FIG. 2 symbolically shows an inventive fitting method, as it can be carried out for example in an audiologist.
  • the two hearing aids 10, 11 of a binaural hearing system are adapted to the individual hearing loss of a hearing impaired person.
  • the first hearing aid 10 (in short: "left hearing aid") serves to supply the left ear and the second hearing aid 11 (in short: “right hearing aid”) serves to supply the right ear.
  • a left audiogram 12 and a right audiogram 13 determined before the adaptation were made by the left side of the hearing impaired.
  • a left audiogram 12 and a right audiogram 13 determined.
  • the left hearing aid 10 not only the left audiogram 12 but also the right audiogram 13 are considered here according to the invention.
  • the left-hand audiogram 12 is also taken into account when adapting the right-hand hearing device 11.
  • the two audiograms 12 and 13 are symbolic here of any audiometric data as well as hardware data of the individual hearing aids.
  • hardware data such as hearing aid type (IdO or BTE), type of amplifier, carrying hook, sound tube, etc. of the right hearing aid 11 can be used for the adaptation of the left hearing aid 10 or vice versa.
  • the problem of different settings of a binaural hearing aid system is thus solved by an adaptation device or an adaptation software for a binaural hearing system in the adaptation of a device from the one side information about the other side (hearing loss, used device, fitting strategy, etc.) queries and used for presetting the binaural hearing system.
  • an otherwise common two-sided monaural adaptation is supplemented to the effect that based on information about the binaural hearing loss or the binaural device combination, the default setting of the hearing less generally for the individual hearing loss and thus more focused on the currently existing hearing loss can be received.
  • any criteria which has hitherto been disregarded due to the risk of side-by-side adjustments, may be supplemented by the information of the opposite hearing loss.
  • This provides a more reliable classification of hearing loss.
  • the risk of page-different settings is significantly reduced. This does not affect frequency- and level-dependent gain values, which are still calculated individually for each page.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereophonic System (AREA)
EP08103409.2A 2007-04-16 2008-04-07 Procédé d'adaptation d'un système d'appareil auditif binaural Ceased EP1983801A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007017761.7A DE102007017761B4 (de) 2007-04-16 2007-04-16 Verfahren zur Anpassung eines binauralen Hörgerätesystems

Publications (2)

Publication Number Publication Date
EP1983801A2 true EP1983801A2 (fr) 2008-10-22
EP1983801A3 EP1983801A3 (fr) 2014-10-15

Family

ID=39627796

Family Applications (1)

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EP08103409.2A Ceased EP1983801A3 (fr) 2007-04-16 2008-04-07 Procédé d'adaptation d'un système d'appareil auditif binaural

Country Status (3)

Country Link
US (1) US20080253595A1 (fr)
EP (1) EP1983801A3 (fr)
DE (1) DE102007017761B4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2635046A1 (fr) * 2012-02-29 2013-09-04 Bernafon AG Procédé d'adaptation de système d'aide auditive binaurale
EP2305117A3 (fr) * 2009-08-28 2013-11-13 Siemens Medical Instruments Pte. Ltd. Procédé d'adaptation d'un appareil d'aide auditive ainsi qu'appareil d'adaptation d'appareils d'aide auditive
DE102015201945A1 (de) 2015-02-04 2016-08-04 Sivantos Pte. Ltd. Höreinrichtung zur binauralen Versorgung sowie Verfahren zum Betrieb

Families Citing this family (8)

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US8150542B2 (en) * 2006-06-14 2012-04-03 Phonak Ag Positioning and orienting a unit of a hearing device relative to individual's head
CN101924977B (zh) * 2008-11-04 2014-03-05 Gn瑞声达A/S 调整第一助听器和第二助听器的信号处理参数的方法及包含信号处理器的助听器
DK2302951T3 (da) * 2009-09-24 2012-10-08 Oticon Medical As Fremgangsmåde til bestemmelse af en forstærkningsindstilling af et knogleforankret høreapparat
US9288584B2 (en) 2012-09-25 2016-03-15 Gn Resound A/S Hearing aid for providing phone signals
US9338566B2 (en) 2013-03-15 2016-05-10 Cochlear Limited Methods, systems, and devices for determining a binaural correction factor
US9324313B1 (en) 2013-10-23 2016-04-26 Google Inc. Methods and systems for implementing bone conduction-based noise cancellation for air-conducted sound
US8989417B1 (en) 2013-10-23 2015-03-24 Google Inc. Method and system for implementing stereo audio using bone conduction transducers
DE102015203855B3 (de) 2015-03-04 2016-09-01 Carl Von Ossietzky Universität Oldenburg Vorrichtung und Verfahren zum Ansteuern des Dynamikkompressors und Verfahren zum Ermitteln von Verstärkungswerten für einen Dynamikkompressor

Citations (6)

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WO1999009799A2 (fr) * 1998-11-24 1999-03-04 Phonak Ag Prothese auditive
DE10228632B3 (de) 2002-06-26 2004-01-15 Siemens Audiologische Technik Gmbh Richtungshören bei binauraler Hörgeräteversorgung
WO2005086537A1 (fr) 2004-03-10 2005-09-15 Oticon A/S Equipement permettant d'adapter un appareil auditif aux besoins specifiques d'une personne malentendante et logiciel utilise dans ledit equipement
US7018342B2 (en) 2002-05-23 2006-03-28 Tympany, Inc. Determining masking levels in an automated diagnostic hearing test
DE19624092B4 (de) 1996-05-06 2006-04-06 Siemens Audiologische Technik Gmbh Verstärkungsschaltung, vorzugsweise für analoge oder digitale Hörgeräte sowie Hörgeräte unter Verwendung einer entsprechenden Verstärkungsschaltung bzw. eines entsprechenden Signalverarbeitungs-Algorithmus
DE102004051325B3 (de) 2004-10-20 2006-06-01 Siemens Audiologische Technik Gmbh Verfahren zum Anpassen der Übertragungscharakteristik eines Hörgerätes

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US2643729A (en) * 1951-04-04 1953-06-30 Charles C Mccracken Audio pickup device
US5165017A (en) * 1986-12-11 1992-11-17 Smith & Nephew Richards, Inc. Automatic gain control circuit in a feed forward configuration
DE19639236A1 (de) * 1996-09-24 1998-03-26 Geers Hoergeraete Verfahren zur direkten Einstellung von programmierbaren Hörgeräten über eine definierte Datenschnittstelle
DK1576852T3 (da) * 2002-12-18 2010-02-01 Bernafon Ag Fremgangsmåde til udvælgelse af et program i et høreapparat med flere programmer
US8526646B2 (en) * 2004-05-10 2013-09-03 Peter V. Boesen Communication device
US7672468B2 (en) * 2004-10-20 2010-03-02 Siemens Audiologische Technik Gmbh Method for adjusting the transmission characteristic of a hearing aid
US20060215844A1 (en) * 2005-03-16 2006-09-28 Voss Susan E Method and device to optimize an audio sound field for normal and hearing-impaired listeners
DE102006061176A1 (de) * 2006-12-22 2008-07-03 Siemens Audiologische Technik Gmbh Verfahren zum Einstellen eines Hörgeräts mit Ergänzungsparametern

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
DE19624092B4 (de) 1996-05-06 2006-04-06 Siemens Audiologische Technik Gmbh Verstärkungsschaltung, vorzugsweise für analoge oder digitale Hörgeräte sowie Hörgeräte unter Verwendung einer entsprechenden Verstärkungsschaltung bzw. eines entsprechenden Signalverarbeitungs-Algorithmus
WO1999009799A2 (fr) * 1998-11-24 1999-03-04 Phonak Ag Prothese auditive
US7018342B2 (en) 2002-05-23 2006-03-28 Tympany, Inc. Determining masking levels in an automated diagnostic hearing test
DE10228632B3 (de) 2002-06-26 2004-01-15 Siemens Audiologische Technik Gmbh Richtungshören bei binauraler Hörgeräteversorgung
WO2005086537A1 (fr) 2004-03-10 2005-09-15 Oticon A/S Equipement permettant d'adapter un appareil auditif aux besoins specifiques d'une personne malentendante et logiciel utilise dans ledit equipement
DE102004051325B3 (de) 2004-10-20 2006-06-01 Siemens Audiologische Technik Gmbh Verfahren zum Anpassen der Übertragungscharakteristik eines Hörgerätes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2305117A3 (fr) * 2009-08-28 2013-11-13 Siemens Medical Instruments Pte. Ltd. Procédé d'adaptation d'un appareil d'aide auditive ainsi qu'appareil d'adaptation d'appareils d'aide auditive
EP2635046A1 (fr) * 2012-02-29 2013-09-04 Bernafon AG Procédé d'adaptation de système d'aide auditive binaurale
US9313583B2 (en) 2012-02-29 2016-04-12 Bernafon Ag Method of fitting a binaural hearing aid system
DE102015201945A1 (de) 2015-02-04 2016-08-04 Sivantos Pte. Ltd. Höreinrichtung zur binauralen Versorgung sowie Verfahren zum Betrieb
EP3054705A1 (fr) 2015-02-04 2016-08-10 Sivantos Pte. Ltd. Dispositif auditif destine a un appareillage binaural et procede de fonctionnement
US9942669B2 (en) 2015-02-04 2018-04-10 Sivantos Pte. Ltd. Hearing device for binaural supply and method for its operation

Also Published As

Publication number Publication date
DE102007017761A1 (de) 2008-10-30
DE102007017761B4 (de) 2016-08-11
US20080253595A1 (en) 2008-10-16
EP1983801A3 (fr) 2014-10-15

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