EP1657960A1 - Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones - Google Patents

Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones Download PDF

Info

Publication number
EP1657960A1
EP1657960A1 EP04388075A EP04388075A EP1657960A1 EP 1657960 A1 EP1657960 A1 EP 1657960A1 EP 04388075 A EP04388075 A EP 04388075A EP 04388075 A EP04388075 A EP 04388075A EP 1657960 A1 EP1657960 A1 EP 1657960A1
Authority
EP
European Patent Office
Prior art keywords
microphone
ultrasound
signal
microphones
listening device
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
EP04388075A
Other languages
German (de)
English (en)
Other versions
EP1657960B1 (fr
Inventor
Kim Spetzler Petersen
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.)
Oticon AS
Original Assignee
Oticon AS
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 Oticon AS filed Critical Oticon AS
Priority to DK04388075T priority Critical patent/DK1657960T3/da
Priority to EP04388075.6A priority patent/EP1657960B1/fr
Publication of EP1657960A1 publication Critical patent/EP1657960A1/fr
Application granted granted Critical
Publication of EP1657960B1 publication Critical patent/EP1657960B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04R25/43—Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • 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
    • H04R25/40—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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones

Landscapes

  • 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)
EP04388075.6A 2004-11-16 2004-11-16 Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones Not-in-force EP1657960B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK04388075T DK1657960T3 (da) 2004-11-16 2004-11-16 Fremgangsmåde til detektering af ultralyd i en lytteindretning med to eller flere mikrofoner, og lytteindretning med to eller flere mikrofoner
EP04388075.6A EP1657960B1 (fr) 2004-11-16 2004-11-16 Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04388075.6A EP1657960B1 (fr) 2004-11-16 2004-11-16 Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones

Publications (2)

Publication Number Publication Date
EP1657960A1 true EP1657960A1 (fr) 2006-05-17
EP1657960B1 EP1657960B1 (fr) 2013-06-26

Family

ID=34931967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04388075.6A Not-in-force EP1657960B1 (fr) 2004-11-16 2004-11-16 Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones

Country Status (2)

Country Link
EP (1) EP1657960B1 (fr)
DK (1) DK1657960T3 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775100A (en) * 1980-10-28 1982-05-11 Yasuo Sato Heaing aid
JPH07240991A (ja) 1994-02-28 1995-09-12 Sony Corp マイクロホン装置
JPH07240990A (ja) 1994-02-28 1995-09-12 Sony Corp マイクロホン装置
WO2004098232A1 (fr) * 2003-04-28 2004-11-11 Oticon A/S Microphone, appareil de correction auditive dote d'un microphone et structure d'entree pour microphone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772375A3 (fr) * 1995-10-31 1998-06-24 Lux-Wellenhof, Gabriele Prothèse auditive et appareil auxiliaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775100A (en) * 1980-10-28 1982-05-11 Yasuo Sato Heaing aid
JPH07240991A (ja) 1994-02-28 1995-09-12 Sony Corp マイクロホン装置
JPH07240990A (ja) 1994-02-28 1995-09-12 Sony Corp マイクロホン装置
WO2004098232A1 (fr) * 2003-04-28 2004-11-11 Oticon A/S Microphone, appareil de correction auditive dote d'un microphone et structure d'entree pour microphone

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 151 (E - 124) 11 August 1982 (1982-08-11) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 01 31 January 1996 (1996-01-31) *

Also Published As

Publication number Publication date
EP1657960B1 (fr) 2013-06-26
DK1657960T3 (da) 2013-09-30

Similar Documents

Publication Publication Date Title
US10327071B2 (en) Head-wearable hearing device
EP1742509B1 (fr) Système et procédé pour éliminer le bruit feed-back dans un dispositif auditif
US8649539B2 (en) Method for processing the signals from two or more microphones in a listening device and listening device with plural microphones
JP3165044B2 (ja) ディジタル補聴器
US20110135106A1 (en) Method and a system for processing signals
US8737630B2 (en) Acoustical measuring/estimation device
AU2005276428A1 (en) Low frequency phase matching for microphones
CN102246541A (zh) 原位堵耳效应测量的系统、方法和助听器
WO2003015457A3 (fr) Systeme de traitement des sons avec filtre vers l'avant, a directivite arbitraire et reponse de gradient dans un environnement sonore a ondes uniques
WO2016153149A2 (fr) Système de sécurité pour informations sonores
WO2016069615A1 (fr) Atténuation de l'occlusion de sa propre voix dans des casques
US10341760B2 (en) Electronic ear protection devices
CN108429996A (zh) 有源噪声控制方法、电路及相关设备
EP1629691A1 (fr) Suppression d'oscillation
CN109788420B (zh) 具有自身语音估计的听力保护系统及相关方法
EP2592605A1 (fr) Procédés et systèmes pour supporter la détection d'un signal auditif
CN217064005U (zh) 听力设备
EP1657960A1 (fr) Méthode pour la détection ultrasonore dans un dispositif d'écoute et détecteur ultrasonore avec deux ou plusieurs microphones
US20060104465A1 (en) Method for detection of ultrasound in a listening device with two or more microphones, and listening device with two or more microphones
WO2003015460A3 (fr) Systeme de traitement sonore comprenant un generateur d'ondes a reponses de directivite et de gradient arbitraires
DK176182B1 (da) Fremgangsmåde til detektion af ultralyd i en lytte-indretning med to eller flere mikrofoner, og lytte-indretning med to eller flere mikrofoner
JPH10126896A (ja) 補聴器の検査用装置
KR101022312B1 (ko) 이어마이크폰
KR101071066B1 (ko) 전기설비용 소음측정장치
WO2003015458A3 (fr) Systeme de traitement de son comprenant un filtre de retroaction faisant preuve d'une directivite arbitraire et d'une reponse aux gradients dans un environnement sonore a ondes multiples

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK YU

17P Request for examination filed

Effective date: 20061117

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20071031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602004042530

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H04R0029000000

Ipc: H04R0025000000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H04R 25/00 20060101AFI20130109BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 619141

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602004042530

Country of ref document: DE

Effective date: 20130822

REG Reference to a national code

Effective date: 20130926

Ref country code: DK

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130927

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 619141

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130926

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130626

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20131125

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131026

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131028

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130710

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20131125

Year of fee payment: 10

Ref country code: DE

Payment date: 20131122

Year of fee payment: 10

Ref country code: CH

Payment date: 20131115

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131007

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20131202

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

26N No opposition filed

Effective date: 20140327

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004042530

Country of ref document: DE

Effective date: 20140327

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131116

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004042530

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20141130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20141116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20041116

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131116

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141130

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150602

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141201