DE4010372C2 - - Google Patents

Info

Publication number
DE4010372C2
DE4010372C2 DE4010372A DE4010372A DE4010372C2 DE 4010372 C2 DE4010372 C2 DE 4010372C2 DE 4010372 A DE4010372 A DE 4010372A DE 4010372 A DE4010372 A DE 4010372A DE 4010372 C2 DE4010372 C2 DE 4010372C2
Authority
DE
Germany
Prior art keywords
hearing aid
sound
microphone
aid according
channel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE4010372A
Other languages
German (de)
English (en)
Other versions
DE4010372A1 (de
Inventor
Juergen Dipl.-Ing. Wagner (Fh), 8643 Kueps, De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sivantos GmbH
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE4010372A priority Critical patent/DE4010372A1/de
Publication of DE4010372A1 publication Critical patent/DE4010372A1/de
Application granted granted Critical
Publication of DE4010372C2 publication Critical patent/DE4010372C2/de
Granted legal-status Critical Current

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
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • 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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1785—Methods, e.g. algorithms; Devices
    • G10K11/17857—Geometric disposition, e.g. placement of microphones
    • 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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1787—General system configurations
    • G10K11/17875—General system configurations using an error signal without a reference signal, e.g. pure feedback
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • 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
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/108—Communication systems, e.g. where useful sound is kept and noise is cancelled
    • G10K2210/1081—Earphones, e.g. for telephones, ear protectors or headsets
    • 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
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/301—Computational
    • G10K2210/3013—Analogue, i.e. using analogue computers or circuits
    • 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
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
DE4010372A 1990-03-30 1990-03-30 Hoergeraet mit ohrpassstueck Granted DE4010372A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4010372A DE4010372A1 (de) 1990-03-30 1990-03-30 Hoergeraet mit ohrpassstueck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4010372A DE4010372A1 (de) 1990-03-30 1990-03-30 Hoergeraet mit ohrpassstueck

Publications (2)

Publication Number Publication Date
DE4010372A1 DE4010372A1 (de) 1991-10-02
DE4010372C2 true DE4010372C2 (ja) 1993-02-04

Family

ID=6403466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4010372A Granted DE4010372A1 (de) 1990-03-30 1990-03-30 Hoergeraet mit ohrpassstueck

Country Status (1)

Country Link
DE (1) DE4010372A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6219427B1 (en) 1997-11-18 2001-04-17 Gn Resound As Feedback cancellation improvements
WO1999066779A2 (de) * 1999-11-08 1999-12-29 Phonak Ag Hörgerät
SE518780C2 (sv) * 2000-08-22 2002-11-19 Franz Vilhelm Lenz Hörapparat med ventilationskanal i sitt hölje
US6831986B2 (en) 2000-12-21 2004-12-14 Gn Resound A/S Feedback cancellation in a hearing aid with reduced sensitivity to low-frequency tonal inputs
US7245732B2 (en) 2001-10-17 2007-07-17 Oticon A/S Hearing aid
DE10332119B3 (de) * 2003-07-16 2004-12-09 Siemens Audiologische Technik Gmbh Aktive Störgeräuschunterdrückung bei einem im Ohr tragbaren Hörhilfegerät oder einem Hörhilfegerät mit im Ohr tragbarer Otoplastik
US7590254B2 (en) 2003-11-26 2009-09-15 Oticon A/S Hearing aid with active noise canceling
CN1886782B (zh) * 2003-11-26 2010-10-06 奥迪康有限公司 有效消除噪音的助听器
EP1933589A1 (en) * 2006-12-14 2008-06-18 Phonak AG A hearing instrument, and a method of operating a hearing instrument
US8014548B2 (en) 2006-12-14 2011-09-06 Phonak Ag Hearing instrument, and a method of operating a hearing instrument
EP1973381A3 (en) 2007-03-19 2011-04-06 Starkey Laboratories, Inc. Apparatus for vented hearing assistance systems
WO2010034337A1 (en) * 2008-09-23 2010-04-01 Phonak Ag Hearing system and method for operating such a system
WO2012149970A1 (en) 2011-05-04 2012-11-08 Phonak Ag Adjustable vent of an open fitted ear mould of a hearing aid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604551B1 (fr) * 1986-09-26 1988-12-30 Saint Louis Inst Dispositif de protection a l'egard du bruit
FR2632474B1 (fr) * 1988-06-01 1991-04-26 Saint Louis Inst Dispositif d'attenuation active de vibrations et notamment de bruit sans retard acoustique

Also Published As

Publication number Publication date
DE4010372A1 (de) 1991-10-02

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AUDIOLOGISCHE TECHNIK GMBH, 8520 ERLANGEN,

8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee