DK2044807T3 - Fremgangsmåde til in situ måling af den akustiske dæmpning og system dertil - Google Patents

Fremgangsmåde til in situ måling af den akustiske dæmpning og system dertil

Info

Publication number
DK2044807T3
DK2044807T3 DK06762574T DK06762574T DK2044807T3 DK 2044807 T3 DK2044807 T3 DK 2044807T3 DK 06762574 T DK06762574 T DK 06762574T DK 06762574 T DK06762574 T DK 06762574T DK 2044807 T3 DK2044807 T3 DK 2044807T3
Authority
DK
Denmark
Prior art keywords
user
microphone
hearing protection
protection device
ear
Prior art date
Application number
DK06762574T
Other languages
Danish (da)
English (en)
Inventor
Samuel Harsch
Dach Thomas Von
Original Assignee
Phonak 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 Phonak Ag filed Critical Phonak Ag
Application granted granted Critical
Publication of DK2044807T3 publication Critical patent/DK2044807T3/da

Links

Classifications

    • 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
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/15—Determination of the acoustic seal of ear moulds or ear tips of hearing devices

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK06762574T 2006-07-13 2006-07-13 Fremgangsmåde til in situ måling af den akustiske dæmpning og system dertil DK2044807T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/006882 WO2008006393A2 (en) 2006-07-13 2006-07-13 Method for in-situ measuring of acoustic attenuation and system therefor

Publications (1)

Publication Number Publication Date
DK2044807T3 true DK2044807T3 (da) 2009-11-16

Family

ID=38873380

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06762574T DK2044807T3 (da) 2006-07-13 2006-07-13 Fremgangsmåde til in situ måling af den akustiske dæmpning og system dertil

Country Status (5)

Country Link
EP (1) EP2044807B1 (de)
AT (1) ATE442011T1 (de)
DE (1) DE602006008993D1 (de)
DK (1) DK2044807T3 (de)
WO (1) WO2008006393A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937858B1 (fr) * 2009-03-18 2011-01-14 Frederic Louis Christian Devinant Dispositif et procede pour proteger un individu contre le bruit
JP6807306B2 (ja) 2014-09-19 2021-01-06 スリーエム イノベイティブ プロパティズ カンパニー 音響検査によるオーバーイヤー聴覚評価装置、及び方法
EP4075830A1 (de) 2021-04-15 2022-10-19 Sonova AG System und verfahren zur abschätzung einer akustischen dämpfung einer gehörschutzvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968334A (en) * 1974-10-10 1976-07-06 Miguel Padilla Audiometric method and apparatus for testing the effectiveness of hearing protective devices
US4060701A (en) * 1975-09-15 1977-11-29 Hearing Evaluation & Acoustic Research, Inc. Method for testing acoustical attenuation of hearing protectors
GB2261950A (en) * 1991-11-28 1993-06-02 Inst Of Occupational Medicine Assessment of personal hearing protection
DE10112305B4 (de) * 2001-03-14 2004-01-08 Siemens Ag Gehörschutz und Verfahren zum Betrieb einer geräuschemittierenden Einrichtung
AU2004310732B2 (en) * 2003-12-05 2009-08-27 3M Innovative Properties Company Method and apparatus for objective assessment of in-ear device acoustical performance

Also Published As

Publication number Publication date
DE602006008993D1 (de) 2009-10-15
EP2044807B1 (de) 2009-09-02
ATE442011T1 (de) 2009-09-15
EP2044807A2 (de) 2009-04-08
WO2008006393A2 (en) 2008-01-17
WO2008006393A3 (en) 2008-03-13

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