DK2523471T3 - Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning - Google Patents
Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordningInfo
- 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
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)
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) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9269342B2 (en) * | 2012-05-25 | 2016-02-23 | Bose Corporation | In-ear active noise reduction earphone |
EP2677770B1 (en) * | 2012-06-21 | 2015-07-29 | Oticon A/s | Hearing aid comprising a feedback alarm |
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 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1947621A (en) * | 1932-06-14 | 1934-02-20 | American Telephone & Telegraph | Reverberation circuit |
US2517819A (en) * | 1948-04-30 | 1950-08-08 | Rca Corp | Electroacoustic delay system |
US5144675A (en) | 1990-03-30 | 1992-09-01 | Etymotic Research, Inc. | Variable recovery time circuit for use with wide dynamic range automatic gain control for hearing aid |
DK169958B1 (da) | 1992-10-20 | 1995-04-10 | Gn Danavox As | Høreapparat med kompensation for akustisk tilbagekobling |
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 |
US7058182B2 (en) * | 1999-10-06 | 2006-06-06 | Gn Resound A/S | Apparatus and methods for hearing aid performance measurement, fitting, and initialization |
DE10046098C5 (de) * | 2000-09-18 | 2005-01-05 | Siemens Audiologische Technik Gmbh | Verfahren zum Prüfen eines Hörhilfegerätes sowie Hörhilfegerät |
US7333623B2 (en) | 2002-03-26 | 2008-02-19 | Oticon A/S | Method for dynamic determination of time constants, method for level detection, method for compressing an electric audio signal and hearing aid, wherein the method for compression is used |
KR20030028794A (ko) | 2003-02-27 | 2003-04-10 | 장순석 | 귀속형 보청기 음향 성능 검사 장치 |
WO2005081584A2 (en) * | 2004-02-20 | 2005-09-01 | Gn Resound A/S | Hearing aid with feedback cancellation |
DE602004017648D1 (de) | 2004-03-03 | 2008-12-18 | Widex As | Hörgerät mit adaptivem rückkopplungsunterdrückungssystem |
DE102005028742B3 (de) | 2005-06-21 | 2006-09-21 | Siemens Audiologische Technik Gmbh | Hörhilfegerät mit Mitteln zur Rückkopplungskompensation und Verfahren zur Rückkopplungsunterdrückung |
AU2007220498B2 (en) | 2006-03-03 | 2010-05-27 | Widex A/S | A Hearing Aid And Method of Compensation For Direct Sound in Hearing Aids |
EP2002688B1 (en) | 2006-03-31 | 2010-02-03 | Widex A/S | Hearing aid and method of estimating dynamic gain limitation in a hearing aid |
DE102006023735A1 (de) | 2006-05-19 | 2007-12-06 | Siemens Audiologische Technik Gmbh | Messbox für eine Hörvorrichtung und entsprechendes Messverfahren |
WO2008051569A2 (en) | 2006-10-23 | 2008-05-02 | Starkey Laboratories, Inc. | Entrainment avoidance with pole stabilization |
DK3429232T3 (en) | 2007-06-12 | 2023-03-06 | Oticon As | Online anti-tilbagekoblingssystem til et høreapparat |
DK2277327T3 (da) * | 2008-04-10 | 2017-01-09 | Gn Resound As | Et audiosystem med tilbagekoblingsundertrykkelse |
EP2148527B1 (en) * | 2008-07-24 | 2014-04-16 | Oticon A/S | System for reducing acoustic feedback in hearing aids using inter-aural signal transmission, method and use |
US8243939B2 (en) * | 2008-12-30 | 2012-08-14 | Gn Resound A/S | Hearing instrument with improved initialisation of parameters of digital feedback suppression circuitry |
-
2011
- 2011-05-09 DK DK11165225.1T patent/DK2523471T3/da active
- 2011-05-09 EP EP11165225.1A patent/EP2523471B1/en not_active Not-in-force
-
2012
- 2012-05-08 US US13/466,559 patent/US9204225B2/en not_active Expired - Fee Related
- 2012-05-08 CN CN2012101414128A patent/CN102892066A/zh active Pending
- 2012-05-09 AU AU2012202694A patent/AU2012202694A1/en not_active Abandoned
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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