DK3288294T3 - In-situ kompensation af akustiske målinger - Google Patents

In-situ kompensation af akustiske målinger Download PDF

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Publication number
DK3288294T3
DK3288294T3 DK17187878.8T DK17187878T DK3288294T3 DK 3288294 T3 DK3288294 T3 DK 3288294T3 DK 17187878 T DK17187878 T DK 17187878T DK 3288294 T3 DK3288294 T3 DK 3288294T3
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DK
Denmark
Prior art keywords
acoustic measurements
situ compensation
situ
compensation
acoustic
Prior art date
Application number
DK17187878.8T
Other languages
English (en)
Inventor
Kren Rahbek Nørgaard
Original Assignee
Interacoustics 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 Interacoustics As filed Critical Interacoustics As
Application granted granted Critical
Publication of DK3288294T3 publication Critical patent/DK3288294T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H15/00—Measuring mechanical or acoustic impedance
    • 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
    • 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
    • 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
    • A61B5/125—Audiometering evaluating hearing capacity objective methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6815—Ear
    • A61B5/6817—Ear canal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02491—Materials with nonlinear acoustic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Otolaryngology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK17187878.8T 2016-08-26 2017-08-25 In-situ kompensation af akustiske målinger DK3288294T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16185824 2016-08-26

Publications (1)

Publication Number Publication Date
DK3288294T3 true DK3288294T3 (da) 2019-10-07

Family

ID=57067918

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17187878.8T DK3288294T3 (da) 2016-08-26 2017-08-25 In-situ kompensation af akustiske målinger

Country Status (6)

Country Link
US (1) US9986939B2 (da)
EP (1) EP3288294B1 (da)
JP (1) JP7064220B2 (da)
CN (1) CN107782439B (da)
DK (1) DK3288294T3 (da)
RU (1) RU2750093C2 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11115752B2 (en) * 2017-10-11 2021-09-07 Institut Für Rundfunktechnik Sound transducer
EP3610790B1 (en) 2018-07-26 2024-03-20 Interacoustics A/S Device and method for detecting and compensating for an oblique ear probe insertion
WO2020184749A1 (ko) * 2019-03-11 2020-09-17 최만림 힐버트 변환을 이용한 심전도 신호의 크기 측정 장치, 방법 및 컴퓨터로 독출 가능한 기록 매체
CN110974246B (zh) * 2019-12-05 2022-12-02 北京市医疗器械检验所 一种用于测量耳声阻抗/导纳仪时间特性的装置
CN111513725B (zh) * 2020-04-01 2021-05-14 中国科学院声学研究所 一种利用输入电阻抗参数分析中耳声导抗的方法及系统
CN119742044A (zh) * 2025-03-03 2025-04-01 上海交通大学医学院附属第九人民医院 一种牙槽骨骨面牙根探测方法和探测仪

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IT1117554B (it) * 1979-01-12 1986-02-17 Cselt Centro Studi Lab Telecom Sistema di misura dell impedenza acustica dell orecchio
US4537630A (en) * 1983-05-31 1985-08-27 General Electric Company Acoustic impedance measurement
US4809708A (en) * 1987-08-12 1989-03-07 Nicolet Instrument Corporation Method and apparatus for real bar measurements
US5105822A (en) * 1988-02-16 1992-04-21 Sensimetrics Corporation Apparatus for and method of performing high frequency audiometry
US5651371A (en) * 1994-06-06 1997-07-29 The University Of Washington System and method for measuring acoustic reflectance
US5792072A (en) * 1994-06-06 1998-08-11 University Of Washington System and method for measuring acoustic reflectance
US5792073A (en) * 1996-01-23 1998-08-11 Boys Town National Research Hospital System and method for acoustic response measurement in the ear canal
US5885225A (en) * 1996-01-23 1999-03-23 Boys Town National Research Hospital System and method for the measurement of evoked otoacoustic emissions
AU728030B2 (en) * 1996-08-12 2001-01-04 Mimosa Acoustics Method and apparatus for measuring acoustic power flow within an ear canal
US7715577B2 (en) * 2004-10-15 2010-05-11 Mimosa Acoustics, Inc. System and method for automatically adjusting hearing aid based on acoustic reflectance
CN1274464C (zh) * 2004-11-12 2006-09-13 杭州电子科技大学 压电换能器和超声聚能器谐振频率数控修正方法
EP1865843A2 (en) * 2005-03-16 2007-12-19 Sonicom, Inc. Test battery system and method for assessment of auditory function
US10085677B2 (en) * 2005-11-16 2018-10-02 Etymotic Research, Inc. System and method for performing a hearing screening
US8433080B2 (en) * 2007-08-22 2013-04-30 Sonitus Medical, Inc. Bone conduction hearing device with open-ear microphone
DK2523471T3 (da) * 2011-05-09 2014-09-22 Bernafon Ag Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning
US9271666B2 (en) * 2011-11-22 2016-03-01 Sonova Ag Method of processing a signal in a hearing instrument, and hearing instrument
CN102608212B (zh) * 2012-02-29 2013-10-30 大连理工大学 基于声压反射系数功率谱测量薄层声阻抗的方法
US9872640B2 (en) * 2014-03-21 2018-01-23 Mimosa Acoustics, Inc. Systems, methods, and devices for characterizing ear canal acoustic impedance, admittance, and reflectance by pole-zero fitting
CN105323666B (zh) * 2014-07-11 2018-05-22 中国科学院声学研究所 一种外耳声音信号传递函数的计算方法及应用
CN104407056B (zh) * 2014-11-28 2017-11-07 歌尔股份有限公司 吸声材料阻抗特性及扩容性能测试装置及测试方法
US10736535B2 (en) * 2015-02-16 2020-08-11 Interacoustics A/S System and method for generating and recording auditory steady-state responses with a speech-like stimulus
CN205383734U (zh) * 2015-11-23 2016-07-13 刘继武 低噪声新风及排风系统以及具有该系统的声学房

Also Published As

Publication number Publication date
JP7064220B2 (ja) 2022-05-10
EP3288294A1 (en) 2018-02-28
US9986939B2 (en) 2018-06-05
EP3288294B1 (en) 2019-07-17
RU2017130175A3 (da) 2020-12-03
RU2750093C2 (ru) 2021-06-22
JP2018066725A (ja) 2018-04-26
CN107782439B (zh) 2021-10-29
RU2017130175A (ru) 2019-02-25
US20180055421A1 (en) 2018-03-01
CN107782439A (zh) 2018-03-09

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