DK1251714T3 - Digitalt høreapparatsystem - Google Patents

Digitalt høreapparatsystem

Info

Publication number
DK1251714T3
DK1251714T3 DK02008393.7T DK02008393T DK1251714T3 DK 1251714 T3 DK1251714 T3 DK 1251714T3 DK 02008393 T DK02008393 T DK 02008393T DK 1251714 T3 DK1251714 T3 DK 1251714T3
Authority
DK
Denmark
Prior art keywords
hearing aid
aid system
digital hearing
digital
hearing
Prior art date
Application number
DK02008393.7T
Other languages
English (en)
Other versions
DK1251714T4 (da
Inventor
Stephen Wade Armstrong
Frederick Edward Sykes
David Richard Brown
James G Ryan
Original Assignee
Sound Design Technologies Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23085430&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1251714(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sound Design Technologies Ltd filed Critical Sound Design Technologies Ltd
Application granted granted Critical
Publication of DK1251714T3 publication Critical patent/DK1251714T3/da
Publication of DK1251714T4 publication Critical patent/DK1251714T4/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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
    • H04R2460/05—Electronic compensation of the occlusion effect
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
DK02008393.7T 2001-04-12 2002-04-12 Digitalt høreapparatsystem DK1251714T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28331001P 2001-04-12 2001-04-12

Publications (2)

Publication Number Publication Date
DK1251714T3 true DK1251714T3 (da) 2011-11-21
DK1251714T4 DK1251714T4 (da) 2015-07-20

Family

ID=23085430

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02008393.7T DK1251714T4 (da) 2001-04-12 2002-04-12 Digitalt høreapparatsystem

Country Status (3)

Country Link
US (2) US6937738B2 (da)
EP (1) EP1251714B2 (da)
DK (1) DK1251714T4 (da)

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EP1251714B2 (en) 2015-06-03
US20030012391A1 (en) 2003-01-16
US20050232452A1 (en) 2005-10-20
EP1251714B1 (en) 2011-10-05
DK1251714T4 (da) 2015-07-20
US6937738B2 (en) 2005-08-30
US7433481B2 (en) 2008-10-07
EP1251714A2 (en) 2002-10-23
EP1251714A3 (en) 2004-08-04

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