DK2449798T4 - System og fremgangsmåde til estimering af en lyds ankomstretning - Google Patents

System og fremgangsmåde til estimering af en lyds ankomstretning Download PDF

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Publication number
DK2449798T4
DK2449798T4 DK10807786.8T DK10807786T DK2449798T4 DK 2449798 T4 DK2449798 T4 DK 2449798T4 DK 10807786 T DK10807786 T DK 10807786T DK 2449798 T4 DK2449798 T4 DK 2449798T4
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DK
Denmark
Prior art keywords
arrival
estimating
sound
Prior art date
Application number
DK10807786.8T
Other languages
English (en)
Other versions
DK2449798T3 (da
Inventor
Jorge Mejia
Original Assignee
Sivantos Pte Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43585766&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2449798(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2009903730A external-priority patent/AU2009903730A0/en
Application filed by Sivantos Pte Ltd filed Critical Sivantos Pte Ltd
Application granted granted Critical
Publication of DK2449798T3 publication Critical patent/DK2449798T3/da
Publication of DK2449798T4 publication Critical patent/DK2449798T4/da

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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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction
    • G01S3/808—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK10807786.8T 2009-08-11 2010-08-10 System og fremgangsmåde til estimering af en lyds ankomstretning DK2449798T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2009903730A AU2009903730A0 (en) 2009-08-11 System and method for a spatially tuneable direction of arrival estimator
PCT/AU2010/001016 WO2011017748A1 (en) 2009-08-11 2010-08-10 A system and method for estimating the direction of arrival of a sound

Publications (2)

Publication Number Publication Date
DK2449798T3 DK2449798T3 (da) 2016-04-11
DK2449798T4 true DK2449798T4 (da) 2020-12-21

Family

ID=43585766

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10807786.8T DK2449798T4 (da) 2009-08-11 2010-08-10 System og fremgangsmåde til estimering af en lyds ankomstretning

Country Status (5)

Country Link
US (1) US8947978B2 (da)
EP (1) EP2449798B2 (da)
CN (1) CN102428717B (da)
DK (1) DK2449798T4 (da)
WO (1) WO2011017748A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102428717B (zh) * 2009-08-11 2016-04-27 贺尔知识产权公司 估计声音波达方向的系统和方法
US9408011B2 (en) 2011-12-19 2016-08-02 Qualcomm Incorporated Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment
JP6024741B2 (ja) * 2012-03-29 2016-11-16 トヨタ自動車株式会社 運転支援装置
DE102013207149A1 (de) * 2013-04-19 2014-11-06 Siemens Medical Instruments Pte. Ltd. Steuerung der Effektstärke eines binauralen direktionalen Mikrofons
WO2016116160A1 (en) * 2015-01-22 2016-07-28 Sonova Ag Hearing assistance system
US10856071B2 (en) 2015-02-13 2020-12-01 Noopl, Inc. System and method for improving hearing
DE102015211747B4 (de) 2015-06-24 2017-05-18 Sivantos Pte. Ltd. Verfahren zur Signalverarbeitung in einem binauralen Hörgerät
US20170303052A1 (en) * 2016-04-18 2017-10-19 Olive Devices LLC Wearable auditory feedback device
EP3267697A1 (en) * 2016-07-06 2018-01-10 Oticon A/s Direction of arrival estimation in miniature devices using a sound sensor array
EP3267696A1 (en) * 2016-07-08 2018-01-10 Oticon Medical A/S Hearing aid comprising a locking mechanism
DE102016225205A1 (de) * 2016-12-15 2018-06-21 Sivantos Pte. Ltd. Verfahren zum Bestimmen einer Richtung einer Nutzsignalquelle
KR102378940B1 (ko) * 2017-06-30 2022-03-25 현대자동차주식회사 음향 추적 정보 제공 방법, 차량용 음향 추적 장치, 및 이를 포함하는 차량
DK3468228T3 (da) 2017-10-05 2021-10-18 Gn Hearing As Binauralt høresystem med lokalisering af lydkilder
WO2019086433A1 (en) * 2017-10-31 2019-05-09 Widex A/S Method of operating a hearing aid system and a hearing aid system
EP3704872B1 (en) 2017-10-31 2023-05-10 Widex A/S Method of operating a hearing aid system and a hearing aid system
DE102017221006A1 (de) * 2017-11-23 2019-05-23 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
KR102176098B1 (ko) * 2019-01-28 2020-11-10 김영언 음원 인식 방법 및 장치
DE102019205709B3 (de) * 2019-04-18 2020-07-09 Sivantos Pte. Ltd. Verfahren zur direktionalen Signalverarbeitung für ein Hörgerät

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US2987715A (en) * 1958-04-16 1961-06-06 Itt Signal-character translator
US4198705A (en) * 1978-06-09 1980-04-15 The Stoneleigh Trust, Donald P. Massa and Fred M. Dellorfano, Trustees Directional energy receiving systems for use in the automatic indication of the direction of arrival of the received signal
US5289544A (en) * 1991-12-31 1994-02-22 Audiological Engineering Corporation Method and apparatus for reducing background noise in communication systems and for enhancing binaural hearing systems for the hearing impaired
JP2000035474A (ja) 1998-07-17 2000-02-02 Fujitsu Ltd 音源位置検出装置
WO2001097558A2 (en) † 2000-06-13 2001-12-20 Gn Resound Corporation Fixed polar-pattern-based adaptive directionality systems
DE10136981A1 (de) * 2001-07-30 2003-02-27 Daimler Chrysler Ag Verfahren und Vorrichtung zur Ermittlung eines stationären und/oder bewegten Objektes
JP4186745B2 (ja) * 2003-08-01 2008-11-26 ソニー株式会社 マイクロホン装置、ノイズ低減方法および記録装置
EP1600791B1 (en) * 2004-05-26 2009-04-01 Honda Research Institute Europe GmbH Sound source localization based on binaural signals
WO2007028250A2 (en) † 2005-09-09 2007-03-15 Mcmaster University Method and device for binaural signal enhancement
DK2030476T3 (da) 2006-06-01 2012-10-29 Hear Ip Pty Ltd Fremgangsmåde og system til forbedring af forståeligheden af lyde
WO2008138365A1 (en) 2007-05-10 2008-11-20 Phonak Ag Method and system for providing hearing assistance to a user
ATE554481T1 (de) * 2007-11-21 2012-05-15 Nuance Communications Inc Sprecherlokalisierung
DE102007059908A1 (de) * 2007-12-12 2009-06-18 Robert Bosch Gmbh Sensorfunktion zur Ansteuerung mit variabler Sendefrequenz zum Zwecke der Verschmutzungserkennung
WO2009102811A1 (en) * 2008-02-11 2009-08-20 Cochlear Americas Cancellation of bone conducted sound in a hearing prosthesis
DK2347603T3 (da) * 2008-11-05 2016-02-01 Hear Ip Pty Ltd System og fremgangsmåde til fremstilling af et retningsbestemt udgangssignal
CN102428717B (zh) * 2009-08-11 2016-04-27 贺尔知识产权公司 估计声音波达方向的系统和方法
WO2012065217A1 (en) * 2010-11-18 2012-05-24 Hear Ip Pty Ltd Systems and methods for reducing unwanted sounds in signals received from an arrangement of microphones

Also Published As

Publication number Publication date
US8947978B2 (en) 2015-02-03
DK2449798T3 (da) 2016-04-11
CN102428717B (zh) 2016-04-27
AU2010282213A1 (en) 2011-10-20
CN102428717A (zh) 2012-04-25
EP2449798A4 (en) 2013-12-25
EP2449798A1 (en) 2012-05-09
EP2449798B2 (en) 2020-12-09
EP2449798B1 (en) 2016-01-06
US20120127832A1 (en) 2012-05-24
WO2011017748A1 (en) 2011-02-17

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