CA1029668A - Audiophone a directivite reglable - Google Patents

Audiophone a directivite reglable

Info

Publication number
CA1029668A
CA1029668A CA229,948A CA229948A CA1029668A CA 1029668 A CA1029668 A CA 1029668A CA 229948 A CA229948 A CA 229948A CA 1029668 A CA1029668 A CA 1029668A
Authority
CA
Canada
Prior art keywords
hearing aid
adjustable directivity
directivity
adjustable
hearing
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
Application number
CA229,948A
Other languages
English (en)
Inventor
William A. Cole
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.)
Unitron Industries Ltd
Original Assignee
Unitron Industries 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
Application filed by Unitron Industries Ltd filed Critical Unitron Industries Ltd
Priority to CA229,948A priority Critical patent/CA1029668A/fr
Priority to US05/687,434 priority patent/US4051330A/en
Priority to DE2624240A priority patent/DE2624240B2/de
Application granted granted Critical
Publication of CA1029668A publication Critical patent/CA1029668A/fr
Expired 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means

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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
CA229,948A 1975-06-23 1975-06-23 Audiophone a directivite reglable Expired CA1029668A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA229,948A CA1029668A (fr) 1975-06-23 1975-06-23 Audiophone a directivite reglable
US05/687,434 US4051330A (en) 1975-06-23 1976-05-17 Hearing aid having adjustable directivity
DE2624240A DE2624240B2 (de) 1975-06-23 1976-05-29 Hörgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229,948A CA1029668A (fr) 1975-06-23 1975-06-23 Audiophone a directivite reglable

Publications (1)

Publication Number Publication Date
CA1029668A true CA1029668A (fr) 1978-04-18

Family

ID=4103412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,948A Expired CA1029668A (fr) 1975-06-23 1975-06-23 Audiophone a directivite reglable

Country Status (3)

Country Link
US (1) US4051330A (fr)
CA (1) CA1029668A (fr)
DE (1) DE2624240B2 (fr)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592168A (en) * 1976-11-29 1981-07-01 Oticon Electronics As Hearing aids
DE2846346A1 (de) * 1978-10-25 1980-05-08 Bosch Gmbh Robert Verfahren zum messen, pruefen und insbesondere zum einstellen des maximalen ausgangsschalldrucks von hoergeraeten
US4622440A (en) * 1984-04-11 1986-11-11 In Tech Systems Corp. Differential hearing aid with programmable frequency response
US5303306A (en) * 1989-06-06 1994-04-12 Audioscience, Inc. Hearing aid with programmable remote and method of deriving settings for configuring the hearing aid
DE9003269U1 (de) * 1990-03-21 1990-07-12 Robert Bosch Gmbh, 7000 Stuttgart Im Ohr zu tragendes Hörgerät oder Otoplastik mit einem Belüftungskanal
GB9027784D0 (en) * 1990-12-21 1991-02-13 Northern Light Music Limited Improved hearing aid system
US5268965A (en) * 1991-11-18 1993-12-07 Motorola, Inc. User selectable noise canceling for portable microphones
CA2121363A1 (fr) * 1991-11-18 1993-05-27 Mehrdad Badie Eliminateur de bruit mis en fonction par l'utilisateur pour microphones portatifs
US5289544A (en) * 1991-12-31 1994-02-22 Audiological Engineering Corporation Method and apparatus for reducing background noise in communication systems and for enhancing binaural hearing systems for the hearing impaired
DE69232313T2 (de) * 1992-05-11 2002-06-20 Jabra Corp., San Diego Unidirektionales ohrmikrophon und verfahren dafür
US5373555A (en) * 1992-05-11 1994-12-13 Jabra Corporation Unidirectional ear microphone and gasket
US5812659A (en) * 1992-05-11 1998-09-22 Jabra Corporation Ear microphone with enhanced sensitivity
ATE244482T1 (de) * 1993-04-02 2003-07-15 Jabra Corp Unidirektionales ohrmikrofon mit mehreren öffnungen
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
US6160895A (en) * 1997-03-26 2000-12-12 Dupont; Stephen Hearing aid system with acoustical horn
US5949889A (en) * 1997-09-02 1999-09-07 The United States Of America As Represented By The Secretary Of The Navy Directional hearing aid
US6438244B1 (en) 1997-12-18 2002-08-20 Softear Technologies Hearing aid construction with electronic components encapsulated in soft polymeric body
US6728383B1 (en) 1997-12-18 2004-04-27 Softear Technologies, L.L.C. Method of compensating for hearing loss
US6022311A (en) * 1997-12-18 2000-02-08 General Hearing Instrument, Inc. Apparatus and method for a custom soft-solid hearing aid
US6695943B2 (en) 1997-12-18 2004-02-24 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US6254526B1 (en) 1997-12-18 2001-07-03 Softear Technologies, L.L.C. Hearing aid having hard mounting plate and soft body bonded thereto
ES2262255T3 (es) 1997-12-18 2006-11-16 Softear Technologies, L.L.C. Aparato y procedimiento para una protesis auditiva solida/blanda a medida.
US6434248B1 (en) 1997-12-18 2002-08-13 Softear Technologies, L.L.C. Soft hearing aid moulding apparatus
US6228020B1 (en) 1997-12-18 2001-05-08 Softear Technologies, L.L.C. Compliant hearing aid
US6432247B1 (en) 1997-12-18 2002-08-13 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US6473512B1 (en) 1997-12-18 2002-10-29 Softear Technologies, L.L.C. Apparatus and method for a custom soft-solid hearing aid
US6023514A (en) * 1997-12-22 2000-02-08 Strandberg; Malcolm W. P. System and method for factoring a merged wave field into independent components
DE59809366D1 (de) * 1998-03-02 2003-10-02 Phonak Ag Staefa Hörgerät
US20040096077A1 (en) * 1998-05-06 2004-05-20 Csensich Peter J. Hearing coupler shells of soft pliable thermoplastic material
US20080063231A1 (en) * 1998-05-26 2008-03-13 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US7217335B2 (en) * 1998-05-26 2007-05-15 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US20050141739A1 (en) * 2003-02-28 2005-06-30 Softear Technologies, L.L.C. (A Louisiana Limited Liability Company) Soft hearing aid with stainless steel wire
US6597793B1 (en) 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
US6560344B1 (en) * 1998-10-30 2003-05-06 Etymotic Research, Inc. Miniature surface mounted directional microphone assembly
GB9907050D0 (en) 1999-03-26 1999-05-19 Sonomax Sft Inc System for fitting a hearing device in the ear
US6690806B1 (en) 1999-04-01 2004-02-10 Resistance Technology, Inc. Various directional/omni-directional hearing aid microphone and housing structures
WO2000079835A1 (fr) * 1999-06-16 2000-12-28 Phonak Ag Appareil auditif se plaçant derriere l'oreille
US6876749B1 (en) 1999-07-12 2005-04-05 Etymotic Research, Inc. Microphone for hearing aid and communications applications having switchable polar and frequency response characteristics
US20020001391A1 (en) * 2000-03-16 2002-01-03 Resistance Technology, Inc. Acoustic switch with electronic switching capability
DE20009593U1 (de) 2000-05-30 2000-08-10 AS Audio Service GmbH, 32051 Herford Hörgerätewinkel für HdO-Hörgeräte
US7369669B2 (en) * 2002-05-15 2008-05-06 Micro Ear Technology, Inc. Diotic presentation of second-order gradient directional hearing aid signals
US7369671B2 (en) 2002-09-16 2008-05-06 Starkey, Laboratories, Inc. Switching structures for hearing aid
US8284970B2 (en) 2002-09-16 2012-10-09 Starkey Laboratories Inc. Switching structures for hearing aid
US7106875B2 (en) * 2003-09-09 2006-09-12 King James T Dual boundary pressure zone three dimensional microphone and hearing aid
US7561920B2 (en) * 2004-04-02 2009-07-14 Advanced Bionics, Llc Electric and acoustic stimulation fitting systems and methods
US9774961B2 (en) 2005-06-05 2017-09-26 Starkey Laboratories, Inc. Hearing assistance device ear-to-ear communication using an intermediate device
US8041066B2 (en) 2007-01-03 2011-10-18 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US20090222064A1 (en) * 2005-07-08 2009-09-03 Advanced Bionics, Llc Autonomous Autoprogram Cochlear Implant
US8265765B2 (en) 2005-12-08 2012-09-11 Cochlear Limited Multimodal auditory fitting
US8818517B2 (en) * 2006-05-05 2014-08-26 Advanced Bionics Ag Information processing and storage in a cochlear stimulation system
US8208642B2 (en) 2006-07-10 2012-06-26 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US7995771B1 (en) 2006-09-25 2011-08-09 Advanced Bionics, Llc Beamforming microphone system
US7864968B2 (en) * 2006-09-25 2011-01-04 Advanced Bionics, Llc Auditory front end customization
US8644533B2 (en) * 2008-12-31 2014-02-04 Starkey Laboratories, Inc. Method and apparatus for hearing assistance device microphones
DE102009056916B4 (de) * 2009-12-03 2011-07-21 Siemens Medical Instruments Pte. Ltd. Hörgerät mit einer platzsparenden Anordnung von Mikrofonen und Schallöffnungen
US8737653B2 (en) 2009-12-30 2014-05-27 Starkey Laboratories, Inc. Noise reduction system for hearing assistance devices
JP5808284B2 (ja) * 2012-04-16 2015-11-10 株式会社オーディオテクニカ 単一指向性コンデンサマイクロホン
US10003379B2 (en) 2014-05-06 2018-06-19 Starkey Laboratories, Inc. Wireless communication with probing bandwidth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257516A (en) * 1962-06-25 1966-06-21 Knowles Electronies Inc Combined instrument and transducer motor cavities for acoustic instrument
US3836732A (en) * 1972-09-07 1974-09-17 Audivox Inc Hearing aid having selectable directional characteristics
US3909556A (en) * 1974-08-08 1975-09-30 Audivox Inc Directionally variable hearing aid
AT398336B (de) * 1988-07-27 1994-11-25 Thomas Johanna Leuchte mit flüssigem brennstoff

Also Published As

Publication number Publication date
US4051330A (en) 1977-09-27
DE2624240B2 (de) 1980-06-19
DE2624240A1 (de) 1977-01-20

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