JP4982573B2 - 個人の聴力の他覚的測定システムおよび方法 - Google Patents
個人の聴力の他覚的測定システムおよび方法 Download PDFInfo
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- JP4982573B2 JP4982573B2 JP2009553907A JP2009553907A JP4982573B2 JP 4982573 B2 JP4982573 B2 JP 4982573B2 JP 2009553907 A JP2009553907 A JP 2009553907A JP 2009553907 A JP2009553907 A JP 2009553907A JP 4982573 B2 JP4982573 B2 JP 4982573B2
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- signal
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- hearing aid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A61B5/377—Electroencephalography [EEG] using evoked responses
- A61B5/38—Acoustic or auditory stimuli
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Multimedia (AREA)
- Neurosurgery (AREA)
- Signal Processing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
Claims (9)
- 検査刺激信号を生成するジェネレータ,
個人の聴能学的フィッティング処方にしたがって上記検査刺激信号を処理しかつ変換して音刺激信号を出力するデジタル信号処理装置,上記音刺激信号によって表される音刺激を耳に向けて出力する出力トランスデューサ,および上記検査刺激信号に応じて同期信号を発信する第1の同期化手段を備えた,耳掛型,耳穴型または完全外耳道挿入型の補聴器,ならびに
上記補聴器の第1の同期化手段から発信された同期信号を受信する第2の同期化手段,および第2の同期化手段による同期信号の受信に応じて測定を開始する,上記音刺激に対する個人からの電気生理学的誘発応答を計測する手段を有する電気生理学的計測器を備え,
上記補聴器は,発信される上記同期信号と出力される上記音刺激信号とが本質的に一定の時間遅延を持つように動作するものであり,上記第1の同期化手段および上記第2の同期化手段は,上記同期信号を交換して上記誘発応答を上記音刺激信号に同期させ,これにより上記個人からの誘発応答を,上記出力される音刺激信号に応じて関連付けるように構成されている,
個人の聴力を測定するシステム。 - 上記ジェネレータ,上記デジタル信号処理装置および上記変換手段の組が,明確な音刺激信号が得られるように校正されている,請求項1に記載のシステム。
- 上記補聴器に接続されるフィッティング・システムをさらに備えている,請求項1または2に記載のシステム。
- 上記第1の同期化手段が上記フィッティング・システムに統合されている,請求項3に記載のシステム。
- 上記ジェネレータが上記フィッティング・システムに統合されている,請求項3に記載のシステム。
- 上記第1の同期化手段および上記ジェネレータが上記補聴器に統合されている,請求項1から3のいずれかに記載のシステム。
- 上記時間遅延は50マイクロ秒未満である,請求項1に記載のシステム。
- 検査刺激信号を生成するジェネレータ,
個人の聴能学的フィッティング処方にしたがって上記検査刺激信号を処理しかつ変換して音刺激信号を出力するデジタル信号処理装置,
上記音刺激信号によって表される音刺激を耳に向けて出力する出力トランスデューサ,および
上記音刺激信号の上記出力についてのタイミング情報を,上記音刺激に対する個人からの電気生理学的誘発応答を計測する手段を有する電気生理学的計測器に提供する同期化手段を備え,
上記デジタル信号処理装置は,上記出力される音刺激信号とその音刺激信号に対する上記誘発応答とを同期できるようにするために,提供される上記タイミング信号と出力される上記音刺激信号とが一定の時間遅延を持つように動作する,
耳掛型,耳穴型または完全外耳道挿入型の補聴器。 - ジェネレータにおいて検査刺激信号を生成し,
耳掛型,耳穴型または完全外耳道挿入型の補聴器において,個人の聴能学的フィッティング処方にしたがって上記検査刺激信号を処理しかつ変換して音刺激信号を出力し,上記音刺激信号によって表される音刺激を耳に向けて出力し,さらに上記検査刺激信号に応じて同期信号を発信し,
電気生理学的計測器において,上記発信された同期信号を受信し,上記同期信号の受信に応じて上記補聴器から出力される上記音刺激によって個人において誘発される電気生理学的応答を測定する,個人の聴力の電気生理学的測定実行方法であって,
上記補聴器は,発信される上記同期信号と出力される上記音刺激信号とが本質的に一定の時間遅延を持つように動作するものであり,上記補聴器および上記電気生理学的計測器は,上記同期信号を交換して上記誘発応答を上記音刺激信号に同期させ,これにより上記個人からの誘発応答を出力される上記音刺激信号に応じて関連付ける,
方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DK2007/000145 WO2008116462A1 (en) | 2007-03-23 | 2007-03-23 | System and method for the objective measurement of hearing ability of an individual |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010521906A JP2010521906A (ja) | 2010-06-24 |
JP4982573B2 true JP4982573B2 (ja) | 2012-07-25 |
Family
ID=39788060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009553907A Expired - Fee Related JP4982573B2 (ja) | 2007-03-23 | 2007-03-23 | 個人の聴力の他覚的測定システムおよび方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8414502B2 (ja) |
EP (1) | EP2170169A4 (ja) |
JP (1) | JP4982573B2 (ja) |
CN (1) | CN101636111B (ja) |
AU (1) | AU2007350204B2 (ja) |
CA (1) | CA2681559C (ja) |
WO (1) | WO2008116462A1 (ja) |
Families Citing this family (21)
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WO2011000375A1 (en) | 2009-07-02 | 2011-01-06 | Widex A/S | An ear plug with surface electrodes |
WO2011006681A1 (en) | 2009-07-13 | 2011-01-20 | Widex A/S | A hearing aid adapted fordetecting brain waves and a method for adapting such a hearing aid |
CN102469961B (zh) * | 2010-01-28 | 2015-05-13 | 松下电器产业株式会社 | 语音清晰度评价系统和方法 |
WO2011155196A1 (ja) * | 2010-06-11 | 2011-12-15 | パナソニック株式会社 | 語音聴取の評価システム、その方法およびそのプログラム |
EP2596646B1 (en) | 2010-07-19 | 2017-11-08 | Sonova AG | Visually-based fitting of hearing devices |
WO2012063423A1 (ja) * | 2010-11-12 | 2012-05-18 | パナソニック株式会社 | 音圧評価システム、その方法およびそのプログラム |
WO2013017169A1 (en) | 2011-08-03 | 2013-02-07 | Widex A/S | Hearing aid with self fitting capabilities |
JP5802334B2 (ja) * | 2011-08-24 | 2015-10-28 | ヴェーデクス・アクティーセルスカプ | 容量性電極を備えるeegモニタおよび脳波モニタリング方法 |
DK2581038T3 (en) * | 2011-10-14 | 2018-02-19 | Oticon As | Automatic real-time hearing aid fitting based on auditory evoked potentials |
CN103548364A (zh) * | 2012-04-24 | 2014-01-29 | 松下电器产业株式会社 | 助听器增益决定系统、助听器增益决定方法以及计算机程序 |
JP5632569B2 (ja) * | 2012-10-09 | 2014-11-26 | パナソニック株式会社 | 不快音圧推定システム、不快音圧推定プロセッサ、不快音圧推定方法およびそのコンピュータプログラム |
US10758177B2 (en) | 2013-05-31 | 2020-09-01 | Cochlear Limited | Clinical fitting assistance using software analysis of stimuli |
EP2838210B1 (en) * | 2013-08-15 | 2020-07-22 | Oticon A/s | A Portable electronic system with improved wireless communication |
FR3012316B1 (fr) | 2013-10-25 | 2017-09-15 | Hospices Civils Lyon | Methode electrophysiologique d'evaluation de l'efficacite d'une prothese auditive |
DK2919483T3 (da) * | 2014-03-11 | 2019-07-22 | Univ London | Bilateralt hørehjælpesystem og en fremgangsmåde til at tilpasse et bilateralt hørehjælpesystem |
US9723415B2 (en) * | 2015-06-19 | 2017-08-01 | Gn Hearing A/S | Performance based in situ optimization of hearing aids |
US9497530B1 (en) | 2015-08-31 | 2016-11-15 | Nura Holdings Pty Ltd | Personalization of auditory stimulus |
US10708680B2 (en) | 2015-08-31 | 2020-07-07 | Nura Holdings Pty Ltd | Personalization of auditory stimulus |
DK3481086T3 (da) * | 2017-11-06 | 2021-09-20 | Oticon As | Fremgangsmåde til tilpasning af høreapparatkonfiguration baseret på pupilinformation |
EP3588984B1 (en) * | 2018-06-29 | 2022-04-20 | Interacoustics A/S | System for validation of hearing aids for infants using a speech signal |
US20200021927A1 (en) * | 2018-07-11 | 2020-01-16 | Harman International Industries, Incorporated | Method for customizing a hearing device at point of sale |
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-
2007
- 2007-03-23 CA CA2681559A patent/CA2681559C/en not_active Expired - Fee Related
- 2007-03-23 EP EP07711287.8A patent/EP2170169A4/en not_active Withdrawn
- 2007-03-23 AU AU2007350204A patent/AU2007350204B2/en not_active Ceased
- 2007-03-23 JP JP2009553907A patent/JP4982573B2/ja not_active Expired - Fee Related
- 2007-03-23 CN CN2007800519539A patent/CN101636111B/zh not_active Expired - Fee Related
- 2007-03-23 WO PCT/DK2007/000145 patent/WO2008116462A1/en active Application Filing
-
2009
- 2009-09-21 US US12/564,024 patent/US8414502B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101636111B (zh) | 2012-06-27 |
US20100076339A1 (en) | 2010-03-25 |
JP2010521906A (ja) | 2010-06-24 |
EP2170169A4 (en) | 2013-12-18 |
AU2007350204A1 (en) | 2008-10-02 |
US8414502B2 (en) | 2013-04-09 |
CN101636111A (zh) | 2010-01-27 |
CA2681559C (en) | 2013-08-06 |
AU2007350204B2 (en) | 2011-11-10 |
EP2170169A1 (en) | 2010-04-07 |
WO2008116462A1 (en) | 2008-10-02 |
CA2681559A1 (en) | 2008-10-02 |
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