EP1530402A2 - Procédé pour l'adaptation d'une prothèse auditive en tenant compte de la position de la tête et prothèse auditive correspondente - Google Patents

Procédé pour l'adaptation d'une prothèse auditive en tenant compte de la position de la tête et prothèse auditive correspondente Download PDF

Info

Publication number: EP1530402A2
Authority: EP; European Patent Office
Prior art keywords: hearing aid; head; sound signal; input signals; calculating
Prior art date: 2003-11-05
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

EP04024545A

Other languages

German (de)

English (en)

Other versions

EP1530402B2 (fr

EP1530402A3 (fr

EP1530402B1 (fr

Inventor

Josef Chalupper

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.)

2003-11-05

Filing date

2004-10-14

Publication date

2005-05-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34428558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1530402(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2004-10-14 Application filed by Siemens Audiologische Technik GmbH filed Critical Siemens Audiologische Technik GmbH

2005-05-11 Publication of EP1530402A2 publication Critical patent/EP1530402A2/fr

2007-10-17 Publication of EP1530402A3 publication Critical patent/EP1530402A3/fr

2009-07-01 Application granted granted Critical

2009-07-01 Publication of EP1530402B1 publication Critical patent/EP1530402B1/fr

2016-08-24 Publication of EP1530402B2 publication Critical patent/EP1530402B2/fr

2024-10-14 Anticipated expiration legal-status Critical

Status 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
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/407—Circuits for combining signals of a plurality of transducers
- 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
- H04R25/55—Electric hearing aids 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility

Definitions

the present invention relates to a hearing aid, the to the spatial direction of an incoming sound signal adaptable is, with multiple microphones for recording input signals and a calculator for calculating at least a direction from which a specifiable sound signal arrives. Moreover, the present invention relates a corresponding method for adapting a hearing aid in at least one spatial direction of the sound incidence.
blind source separation blind source separation
BSS blind source separation
the object of the present invention is therefore to a source separation despite head movements in an acceptable Time frame in hearing aids.
this object is achieved by a hearing aid, that in the spatial direction of an incoming sound signal adaptable, with multiple microphones for recording of input signals and a calculating means for calculating at least one direction from which a specifiable Sound signal arrives, based on the input signals and a Position determining device for determining the current Position of the head of the hearing aid wearer, so with Help the position of the head in the calculator too calculating at least one direction can be influenced.
the invention provides a method for adapting a hearing device to at least one spatial one Direction of an incident on the hearing aid sound signal by recording several microphone input signals, calculating the at least one direction from which a specifiable Sound signal arrives based on the microphone input signals, Change the position of the head of the hearing aid wearer and determine the current position of the head of the hearing aid wearer and influencing the calculated or calculated at least one direction from which the sound signal arrives, based on the current position of the head.
the blind source separation can also in Hearing aids are used, which in certain situations the speech intelligibility can be drastically increased.
the hearing aid has binaural supply a transmission device for wireless transmission of the Head position to the second hearing aid. That's enough, if a hearing aid with a position-determining device for Determining the head position is equipped.
the transmission device is in many cases with binaural care anyway provided in the hearing aid.
the position determination device can be designed in such a way that determines the position of the head based on the earth's magnetic field becomes. This has the advantage that not only a relative but also determines an absolute position of the head could be.
the position determination device can be configured in this way be that head position with the help of an acceleration sensor is determined. This has the advantage that uses a common technology with rugged components can be.
the invention is a Considered head movement in the adapted state of the hearing aid.
a hearing aid as shown in the drawing features via several microphones M1, Mn.
the signals of the microphones will be received by a preprocessing unit VV.
a Position determination unit PB supplies the current head position also to the preprocessing unit VV.
the preprocessed Signals of the preprocessing unit VV become parallel to an adaptive processing and demixing unit VE forwarded.
the unit VE supplies the signals the different sources Q1, Qk.
the head position of the position determination unit PB also to the processing and demixing unit VE to be delivered.
Head Tracker As a position determining device PB so-called "Head Tracker", which, for example, the earth's magnetic field for position determination use, commercially available.
the head tracker constantly indicates the current head position the pre-processing unit VV on. Preferably is at binaural supply this information wirelessly also to the Transfer hearing aid on the other side of the head.
the pre-processing unit VV the current position with the microphone signals charged in such a way that in the case of Head movement the direction change of the microphones Reason the head movement is considered so that no new adaptation must be carried out as long as the external Speakers or sound sources do not change their positions. If the head movement already takes place during the adaptation, the head movement must be registered accordingly become. In this case, the adaptation process is the time dependency to take into account the signals.

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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)
Electrically Operated Instructional Devices (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

EP04024545.8A 2003-11-05 2004-10-14 Procédé pour l'adaptation d'une prothèse auditive en tenant compte de la position de la tête et prothèse auditive correspondente Expired - Lifetime EP1530402B2 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10351509		2003-11-05
DE10351509.7A DE10351509B4 (de)	2003-11-05	2003-11-05	Hörgerät und Verfahren zur Adaption eines Hörgeräts unter Berücksichtigung der Kopfposition

Publications (4)

Publication Number	Publication Date
EP1530402A2 true EP1530402A2 (fr)	2005-05-11
EP1530402A3 EP1530402A3 (fr)	2007-10-17
EP1530402B1 EP1530402B1 (fr)	2009-07-01
EP1530402B2 EP1530402B2 (fr)	2016-08-24

Family

ID=34428558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04024545.8A Expired - Lifetime EP1530402B2 (fr)	2003-11-05	2004-10-14	Procédé pour l'adaptation d'une prothèse auditive en tenant compte de la position de la tête et prothèse auditive correspondente

Country Status (5)

Country	Link
US (1)	US7295676B2 (fr)
EP (1)	EP1530402B2 (fr)
AT (1)	ATE435571T1 (fr)
DE (2)	DE10351509B4 (fr)
DK (1)	DK1530402T4 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1956867A1 (fr)	2007-02-06	2008-08-13	Siemens Audiologische Technik GmbH	Appareil auditif avec orientation automatique d'un microphone directionnel et procédé correspondent
EP2769557B1 (fr)	2011-10-19	2017-06-28	Sonova AG	Ensemble microphone
EP3270608A1 (fr) *	2016-07-15	2018-01-17	GN Hearing A/S	Dispositif d'aide auditive doté d'un traitement adaptatif et procédé associé
EP2908550B1 (fr)	2014-02-13	2018-07-25	Oticon A/s	Dispositif de prothèse auditive comprenant un élément de capteur

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7457426B2 (en) *	2002-06-14	2008-11-25	Phonak Ag	Method to operate a hearing device and arrangement with a hearing device
US7212643B2 (en) *	2004-02-10	2007-05-01	Phonak Ag	Real-ear zoom hearing device
US7580540B2 (en) *	2004-12-29	2009-08-25	Motorola, Inc.	Apparatus and method for receiving inputs from a user
EP2030476B1 (fr) *	2006-06-01	2012-07-18	Hear Ip Pty Ltd	Procede et systeme pour ameliorer l'intelligibilite de sons
DE102007008738A1 (de) *	2007-02-22	2008-08-28	Siemens Audiologische Technik Gmbh	Verfahren zur Verbesserung der räumlichen Wahrnehmung und entsprechende Hörvorrichtung
DE102007010601A1 (de) *	2007-03-05	2008-09-25	Siemens Audiologische Technik Gmbh	Hörsystem mit verteilter Signalverarbeitung und entsprechendes Verfahren
RU2542586C2 (ru) *	2009-11-24	2015-02-20	Нокиа Корпорейшн	Устройство для обработки звуковых сигналов
US20110200213A1 (en) *	2010-02-12	2011-08-18	Audiotoniq, Inc.	Hearing aid with an accelerometer-based user input
WO2011098142A1 (fr) *	2010-02-12	2011-08-18	Phonak Ag	Système et procédé d'assistance auditive sans fil
US9420386B2 (en)	2012-04-05	2016-08-16	Sivantos Pte. Ltd.	Method for adjusting a hearing device apparatus and hearing device apparatus
DE102012205634B4 (de) *	2012-04-05	2014-07-10	Siemens Medical Instruments Pte. Ltd.	Einstellen einer Hörgerätevorrichtung
DE102012214081A1 (de)	2012-06-06	2013-12-12	Siemens Medical Instruments Pte. Ltd.	Verfahren zum Fokussieren eines Hörinstruments-Beamformers
US10750294B2 (en)	2012-07-19	2020-08-18	Cochlear Limited	Predictive power adjustment in an auditory prosthesis
US9980057B2 (en) *	2012-07-19	2018-05-22	Cochlear Limited	Predictive power adjustment in an auditory prosthesis
DE102013207161B4 (de) *	2013-04-19	2019-03-21	Sivantos Pte. Ltd.	Verfahren zur Nutzsignalanpassung in binauralen Hörhilfesystemen
KR102021780B1 (ko)	2013-07-02	2019-09-17	삼성전자주식회사	보청기 및 보청기 제어 방법
KR102175180B1 (ko)	2013-09-04	2020-11-05	삼성전자주식회사	자세 검출에 기반한 피드백 방지 방법 및 상기 방법을 수행할 수 있는 장치들
US9877116B2 (en)	2013-12-30	2018-01-23	Gn Hearing A/S	Hearing device with position data, audio system and related methods
JP6674737B2 (ja)	2013-12-30	2020-04-01	ジーエヌヒアリングエー／エスＧＮＨｅａｒｉｎｇＡ／Ｓ	位置データを有する聴取装置および聴取装置の動作方法
DK201370827A1 (en) *	2013-12-30	2015-07-13	Gn Resound As	Hearing device with position data and method of operating a hearing device
DE102015219582A1 (de) *	2015-10-09	2016-11-17	Sivantos Pte. Ltd.	Verfahren zum Betrieb eines Hörgerätesystems und Hörgerätesystem
US9967681B2 (en)	2016-03-24	2018-05-08	Cochlear Limited	Outcome tracking in sensory prostheses
WO2019084214A1 (fr) *	2017-10-24	2019-05-02	Whisper.Ai, Inc.	Séparation et recombinaison audio pour l'intelligibilité et le confort
US20210112345A1 (en)	2018-05-03	2021-04-15	Widex A/S	Hearing aid with inertial measurement unit
WO2025228952A1 (fr)	2024-05-02	2025-11-06	Widex A/S	Prothèse auditive comprenant un capteur de mouvement et procédé de fonctionnement de la prothèse auditive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999043185A1 (fr)	1998-02-18	1999-08-26	Tøpholm & Westermann APS	Systeme de prothese auditive numerique stereophonique
EP1017253A2 (fr)	1998-12-30	2000-07-05	Siemens Corporate Research, Inc.	Séparation aveugle de sources pour prothéses auditives
DE10148006A1 (de)	2001-09-28	2003-06-26	Siemens Ag	Tragbare Schallwiedergabeeinrichtung zur Erzeugung eines dreidimensionalen Höreindrucks

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US4354059A (en) *	1979-09-11	1982-10-12	Victor Company Of Japan, Ltd.	Variable-directivity microphone device
CA2207184A1 (fr) *	1997-05-27	1998-11-27	Eugene Alexandrescu	Appareil auditif avec commutateur active par la tete
AU774579B2 (en) *	1999-10-15	2004-07-01	Phonak Ag	Binaural synchronisation
US7457426B2 (en) *	2002-06-14	2008-11-25	Phonak Ag	Method to operate a hearing device and arrangement with a hearing device
DK1303166T3 (da) †	2002-06-14	2008-04-28	Phonak Ag	Fremgangsmåde til at drive et höreapparat og indretning med et höreapparat
DK1326478T3 (en) †	2003-03-07	2014-12-08	Phonak Ag	Method for producing control signals and binaural hearing device system
GB2415584B (en) *	2004-06-26	2007-09-26	Hewlett Packard Development Co	System and method of generating an audio signal
DE102005017496B3 (de) *	2005-04-15	2006-08-17	Siemens Audiologische Technik Gmbh	Mikrofoneinrichtung mit Orientierungssensor und entsprechendes Verfahren zum Betreiben der Mikrofoneinrichtung

2003
- 2003-11-05 DE DE10351509.7A patent/DE10351509B4/de not_active Expired - Fee Related
2004
- 2004-10-14 DE DE502004009686T patent/DE502004009686D1/de not_active Expired - Lifetime
- 2004-10-14 EP EP04024545.8A patent/EP1530402B2/fr not_active Expired - Lifetime
- 2004-10-14 DK DK04024545.8T patent/DK1530402T4/en active
- 2004-10-14 AT AT04024545T patent/ATE435571T1/de not_active IP Right Cessation
- 2004-11-04 US US10/981,262 patent/US7295676B2/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999043185A1 (fr)	1998-02-18	1999-08-26	Tøpholm & Westermann APS	Systeme de prothese auditive numerique stereophonique
EP1017253A2 (fr)	1998-12-30	2000-07-05	Siemens Corporate Research, Inc.	Séparation aveugle de sources pour prothéses auditives
DE10148006A1 (de)	2001-09-28	2003-06-26	Siemens Ag	Tragbare Schallwiedergabeeinrichtung zur Erzeugung eines dreidimensionalen Höreindrucks

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1956867A1 (fr)	2007-02-06	2008-08-13	Siemens Audiologische Technik GmbH	Appareil auditif avec orientation automatique d'un microphone directionnel et procédé correspondent
EP2769557B1 (fr)	2011-10-19	2017-06-28	Sonova AG	Ensemble microphone
EP2908550B1 (fr)	2014-02-13	2018-07-25	Oticon A/s	Dispositif de prothèse auditive comprenant un élément de capteur
EP3270608A1 (fr) *	2016-07-15	2018-01-17	GN Hearing A/S	Dispositif d'aide auditive doté d'un traitement adaptatif et procédé associé
US10051387B2 (en)	2016-07-15	2018-08-14	Gn Hearing A/S	Hearing device with adaptive processing and related method

Also Published As

Publication number	Publication date
DK1530402T3 (da)	2009-10-12
US7295676B2 (en)	2007-11-13
US20050094834A1 (en)	2005-05-05
DE10351509B4 (de)	2015-01-08
ATE435571T1 (de)	2009-07-15
DE10351509A1 (de)	2005-06-09
DE502004009686D1 (de)	2009-08-13
DK1530402T4 (en)	2016-12-19
EP1530402B2 (fr)	2016-08-24
EP1530402A3 (fr)	2007-10-17
EP1530402B1 (fr)	2009-07-01

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