DK2523471T3 - Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning - Google Patents

Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning

Info

Publication number
DK2523471T3
DK2523471T3 DK11165225.1T DK11165225T DK2523471T3 DK 2523471 T3 DK2523471 T3 DK 2523471T3 DK 11165225 T DK11165225 T DK 11165225T DK 2523471 T3 DK2523471 T3 DK 2523471T3
Authority
DK
Denmark
Prior art keywords
test system
listening device
feedback performance
evaluate feedback
evaluate
Prior art date
Application number
DK11165225.1T
Other languages
English (en)
Inventor
Jesko Lamm
Thomas Trachsel
Janik Buetikofer
Hans-Jürg Moser
Fabian Morant
Original Assignee
Bernafon Ag
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 Bernafon Ag filed Critical Bernafon Ag
Application granted granted Critical
Publication of DK2523471T3 publication Critical patent/DK2523471T3/da

Links

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
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/04—Acoustic filters ; Acoustic resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/38—Time-delay networks with adjustable delay time
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
    • 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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DK11165225.1T 2011-05-09 2011-05-09 Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning DK2523471T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11165225.1A EP2523471B1 (en) 2011-05-09 2011-05-09 A test system for evaluating feedback performance of a listening device

Publications (1)

Publication Number Publication Date
DK2523471T3 true DK2523471T3 (da) 2014-09-22

Family

ID=44534738

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11165225.1T DK2523471T3 (da) 2011-05-09 2011-05-09 Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning

Country Status (5)

Country Link
US (1) US9204225B2 (da)
EP (1) EP2523471B1 (da)
CN (1) CN102892066A (da)
AU (1) AU2012202694A1 (da)
DK (1) DK2523471T3 (da)

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US9596534B2 (en) * 2013-06-11 2017-03-14 Dsp Group Ltd. Equalization and power control of bone conduction elements
US9439008B2 (en) 2013-07-16 2016-09-06 iHear Medical, Inc. Online hearing aid fitting system and methods for non-expert user
EP2843971B1 (en) * 2013-09-02 2018-11-14 Oticon A/s Hearing aid device with in-the-ear-canal microphone
DK2846559T3 (da) * 2013-09-05 2019-01-21 Oticon As Fremgangsmåde til at udføre en RECD-måling ved anvendelse af en hørehjælpanordning
EP3085109B1 (en) * 2013-12-16 2018-10-31 Sonova AG Method and apparatus for fitting a hearing device
US9747924B2 (en) 2014-04-08 2017-08-29 Empire Technology Development Llc Sound verification
US20160066822A1 (en) 2014-09-08 2016-03-10 iHear Medical, Inc. Hearing test system for non-expert user with built-in calibration and method
CN104320750B (zh) * 2014-11-25 2018-08-17 厦门莱亚特医疗器械有限公司 一种测量助听器反馈路径的方法
US10045128B2 (en) * 2015-01-07 2018-08-07 iHear Medical, Inc. Hearing device test system for non-expert user at home and non-clinical settings
US10489833B2 (en) 2015-05-29 2019-11-26 iHear Medical, Inc. Remote verification of hearing device for e-commerce transaction
DK3116240T4 (da) * 2015-07-09 2023-03-27 Oticon As Høreanordning med aftagelig højttalerenhed
EP3139636B1 (en) * 2015-09-07 2019-10-16 Oticon A/s A hearing device comprising a feedback cancellation system based on signal energy relocation
EP3288294B1 (en) * 2016-08-26 2019-07-17 Interacoustics A/S In-situ compensation of acoustic measurements
EP3291581B1 (en) 2016-08-30 2022-02-23 Oticon A/s A hearing device comprising a feedback detection unit
US10558548B2 (en) * 2017-04-28 2020-02-11 Hewlett Packard Enterprise Development Lp Replicating contours of soundscapes within computing enclosures
CN112312295A (zh) * 2019-07-30 2021-02-02 深圳市韶音科技有限公司 一种蓝牙设备的测评装置
BR112022021028A2 (pt) * 2020-08-29 2022-12-27 Shenzhen Shokz Co Ltd Sistemas e métodos para detecção do estado do dispositivo auditivo de condução óssea
EP4132009A3 (en) * 2021-08-05 2023-02-22 Oticon A/s A hearing device comprising a feedback control system
US11457304B1 (en) * 2021-12-27 2022-09-27 Bose Corporation Headphone audio controller
CN115297419A (zh) * 2022-07-12 2022-11-04 中国计量科学研究院 一种用于校准助听器测试仪的装置

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US6665410B1 (en) 1998-05-12 2003-12-16 John Warren Parkins Adaptive feedback controller with open-loop transfer function reference suited for applications such as active noise control
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WO2005081584A2 (en) * 2004-02-20 2005-09-01 Gn Resound A/S Hearing aid with feedback cancellation
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Also Published As

Publication number Publication date
EP2523471B1 (en) 2014-06-18
AU2012202694A1 (en) 2012-11-29
EP2523471A1 (en) 2012-11-14
US9204225B2 (en) 2015-12-01
CN102892066A (zh) 2013-01-23
US20120288107A1 (en) 2012-11-15

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