US3798390A - Hearing aid with valved dual ports - Google Patents

Hearing aid with valved dual ports Download PDF

Info

Publication number
US3798390A
US3798390A US00274448A US3798390DA US3798390A US 3798390 A US3798390 A US 3798390A US 00274448 A US00274448 A US 00274448A US 3798390D A US3798390D A US 3798390DA US 3798390 A US3798390 A US 3798390A
Authority
US
United States
Prior art keywords
hearing aid
valve
passages
ports
passage
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 - Lifetime
Application number
US00274448A
Other languages
English (en)
Inventor
F Gage
R Muttick
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.)
Gould Inc
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Application granted granted Critical
Publication of US3798390A publication Critical patent/US3798390A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones

Definitions

  • the primary object of the present invention therefore is the provision of a pair of separate passages in the body of the hearing aid leading to a microphone in combination with means for selecting either passage or both passages.

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Details Of Valves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
US00274448A 1972-07-24 1972-07-24 Hearing aid with valved dual ports Expired - Lifetime US3798390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27444872A 1972-07-24 1972-07-24

Publications (1)

Publication Number Publication Date
US3798390A true US3798390A (en) 1974-03-19

Family

ID=23048240

Family Applications (1)

Application Number Title Priority Date Filing Date
US00274448A Expired - Lifetime US3798390A (en) 1972-07-24 1972-07-24 Hearing aid with valved dual ports

Country Status (3)

Country Link
US (1) US3798390A (OSRAM)
CH (1) CH568695A5 (OSRAM)
IT (1) IT993616B (OSRAM)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836732A (en) * 1972-09-07 1974-09-17 Audivox Inc Hearing aid having selectable directional characteristics
US3963881A (en) * 1973-05-29 1976-06-15 Thermo Electron Corporation Unidirectional condenser microphone
US4041251A (en) * 1973-05-01 1977-08-09 U.S. Philips Corporation Hearing aid to be worn behind the ear of the user and provided with a pressure-gradient microphone
US4629833A (en) * 1982-07-01 1986-12-16 Siemens Aktiengesellschaft Electric hearing aid
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
US6176879B1 (en) * 1998-07-02 2001-01-23 Implex Aktienegesellschaft Hearing Technology Medical implant
US6285771B1 (en) * 1996-12-31 2001-09-04 Etymotic Research Inc. Directional microphone assembly
EP0984666A3 (en) * 1998-08-06 2001-09-19 Resistance Technology, Inc. Hearing aid microphone and housing
WO2001093632A3 (de) * 2000-05-30 2002-03-14 Audio Service Gmbh As Hörgerätewinkel für hdo-hörgeräte
US6597793B1 (en) 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
US20030215106A1 (en) * 2002-05-15 2003-11-20 Lawrence Hagen Diotic presentation of second-order gradient directional hearing aid signals
US6798890B2 (en) 2000-10-05 2004-09-28 Etymotic Research, Inc. Directional microphone assembly
US20060013420A1 (en) * 2002-09-16 2006-01-19 Sacha Michael K Switching structures for hearing aid
US20080008341A1 (en) * 2006-07-10 2008-01-10 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US20080159548A1 (en) * 2007-01-03 2008-07-03 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US20090094817A1 (en) * 2007-10-11 2009-04-16 Killion Mead C Directional Microphone Assembly
US20100172531A1 (en) * 2008-12-31 2010-07-08 Starkey Laboratories, Inc. Method and apparatus for hearing assistance device microphones
US20110106188A1 (en) * 2007-04-23 2011-05-05 Cochlear Limited Implant assembly
US8737653B2 (en) 2009-12-30 2014-05-27 Starkey Laboratories, Inc. Noise reduction system for hearing assistance devices
US8971559B2 (en) 2002-09-16 2015-03-03 Starkey Laboratories, Inc. Switching structures for hearing aid
US9774961B2 (en) 2005-06-05 2017-09-26 Starkey Laboratories, Inc. Hearing assistance device ear-to-ear communication using an intermediate device
US10003379B2 (en) 2014-05-06 2018-06-19 Starkey Laboratories, Inc. Wireless communication with probing bandwidth
WO2021102469A1 (en) * 2019-11-20 2021-05-27 Starkey Laboratories, Inc. Hearing assistance device with multipurpose microphone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27487A (en) * 1860-03-13 Straw-cutter
US3201528A (en) * 1962-07-20 1965-08-17 Audivox Inc Multi-directional hearing aid
US3458668A (en) * 1966-12-06 1969-07-29 Willco Horgerate Medizinische Directional hearing aid
US3491214A (en) * 1967-01-12 1970-01-20 Otarion Electronics Inc Hearing aid with adjustable sound inlet means
US3527902A (en) * 1966-03-26 1970-09-08 Philips Corp Electrodynamic microphone having an adjustable tube for changing the directional characteristic of the microphone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27487A (en) * 1860-03-13 Straw-cutter
US3201528A (en) * 1962-07-20 1965-08-17 Audivox Inc Multi-directional hearing aid
US3527902A (en) * 1966-03-26 1970-09-08 Philips Corp Electrodynamic microphone having an adjustable tube for changing the directional characteristic of the microphone
US3458668A (en) * 1966-12-06 1969-07-29 Willco Horgerate Medizinische Directional hearing aid
US3491214A (en) * 1967-01-12 1970-01-20 Otarion Electronics Inc Hearing aid with adjustable sound inlet means

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836732A (en) * 1972-09-07 1974-09-17 Audivox Inc Hearing aid having selectable directional characteristics
US4041251A (en) * 1973-05-01 1977-08-09 U.S. Philips Corporation Hearing aid to be worn behind the ear of the user and provided with a pressure-gradient microphone
US3963881A (en) * 1973-05-29 1976-06-15 Thermo Electron Corporation Unidirectional condenser microphone
US4629833A (en) * 1982-07-01 1986-12-16 Siemens Aktiengesellschaft Electric hearing aid
EP0098421B1 (de) * 1982-07-01 1988-06-01 Siemens Aktiengesellschaft Elektrisches Hörgerät
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
US6389142B1 (en) 1996-12-11 2002-05-14 Micro Ear Technology In-the-ear hearing aid with directional microphone system
US20040247146A1 (en) * 1996-12-31 2004-12-09 Killion Mead C. Directional microphone assembly
US6285771B1 (en) * 1996-12-31 2001-09-04 Etymotic Research Inc. Directional microphone assembly
US7286677B2 (en) 1996-12-31 2007-10-23 Etymotic Research, Inc. Directional microphone assembly
US6176879B1 (en) * 1998-07-02 2001-01-23 Implex Aktienegesellschaft Hearing Technology Medical implant
US6597793B1 (en) 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
EP0984666A3 (en) * 1998-08-06 2001-09-19 Resistance Technology, Inc. Hearing aid microphone and housing
WO2001093632A3 (de) * 2000-05-30 2002-03-14 Audio Service Gmbh As Hörgerätewinkel für hdo-hörgeräte
US6546111B2 (en) 2000-05-30 2003-04-08 As Audio Service Gmbh Hearing aid angle piece for behind-the-ear hearing aids
US6798890B2 (en) 2000-10-05 2004-09-28 Etymotic Research, Inc. Directional microphone assembly
US20080273727A1 (en) * 2002-05-15 2008-11-06 Micro Ear Technology, Inc., D/B/A Micro-Tech Hearing assitance systems for providing second-order gradient directional signals
US7369669B2 (en) 2002-05-15 2008-05-06 Micro Ear Technology, Inc. Diotic presentation of second-order gradient directional hearing aid signals
US20030215106A1 (en) * 2002-05-15 2003-11-20 Lawrence Hagen Diotic presentation of second-order gradient directional hearing aid signals
US7822217B2 (en) 2002-05-15 2010-10-26 Micro Ear Technology, Inc. Hearing assistance systems for providing second-order gradient directional signals
US20060013420A1 (en) * 2002-09-16 2006-01-19 Sacha Michael K Switching structures for hearing aid
US8284970B2 (en) 2002-09-16 2012-10-09 Starkey Laboratories Inc. Switching structures for hearing aid
US9215534B2 (en) 2002-09-16 2015-12-15 Starkey Laboratories, Inc. Switching stuctures for hearing aid
US8971559B2 (en) 2002-09-16 2015-03-03 Starkey Laboratories, Inc. Switching structures for hearing aid
US9774961B2 (en) 2005-06-05 2017-09-26 Starkey Laboratories, Inc. Hearing assistance device ear-to-ear communication using an intermediate device
US9510111B2 (en) 2006-07-10 2016-11-29 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US9036823B2 (en) 2006-07-10 2015-05-19 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US11064302B2 (en) 2006-07-10 2021-07-13 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US8208642B2 (en) 2006-07-10 2012-06-26 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US11678128B2 (en) 2006-07-10 2023-06-13 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US10728678B2 (en) 2006-07-10 2020-07-28 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US10469960B2 (en) 2006-07-10 2019-11-05 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US10051385B2 (en) 2006-07-10 2018-08-14 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US20080008341A1 (en) * 2006-07-10 2008-01-10 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US9854369B2 (en) 2007-01-03 2017-12-26 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US11218815B2 (en) 2007-01-03 2022-01-04 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US12212930B2 (en) 2007-01-03 2025-01-28 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US8041066B2 (en) 2007-01-03 2011-10-18 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US9282416B2 (en) 2007-01-03 2016-03-08 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US20080159548A1 (en) * 2007-01-03 2008-07-03 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US8515114B2 (en) 2007-01-03 2013-08-20 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US10511918B2 (en) 2007-01-03 2019-12-17 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US11765526B2 (en) 2007-01-03 2023-09-19 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US8644935B2 (en) 2007-04-23 2014-02-04 Cochlear Limited Methods of forming sealed devices containing heat sensitive components
US20110106188A1 (en) * 2007-04-23 2011-05-05 Cochlear Limited Implant assembly
US7832080B2 (en) 2007-10-11 2010-11-16 Etymotic Research, Inc. Directional microphone assembly
US20090094817A1 (en) * 2007-10-11 2009-04-16 Killion Mead C Directional Microphone Assembly
US8644533B2 (en) * 2008-12-31 2014-02-04 Starkey Laboratories, Inc. Method and apparatus for hearing assistance device microphones
US20100172531A1 (en) * 2008-12-31 2010-07-08 Starkey Laboratories, Inc. Method and apparatus for hearing assistance device microphones
US8737653B2 (en) 2009-12-30 2014-05-27 Starkey Laboratories, Inc. Noise reduction system for hearing assistance devices
US9204227B2 (en) 2009-12-30 2015-12-01 Starkey Laboratories, Inc. Noise reduction system for hearing assistance devices
US10003379B2 (en) 2014-05-06 2018-06-19 Starkey Laboratories, Inc. Wireless communication with probing bandwidth
WO2021102469A1 (en) * 2019-11-20 2021-05-27 Starkey Laboratories, Inc. Hearing assistance device with multipurpose microphone
US11991503B2 (en) 2019-11-20 2024-05-21 Starkey Laboratories, Inc. Hearing assistance device with multipurpose microphone

Also Published As

Publication number Publication date
DE2330082A1 (de) 1974-02-14
CH568695A5 (OSRAM) 1975-10-31
IT993616B (it) 1975-09-30
DE2330082B2 (de) 1977-01-13

Similar Documents

Publication Publication Date Title
US3798390A (en) Hearing aid with valved dual ports
US3209080A (en) Electrical hearing aid
US3068954A (en) Hearing aid apparatus and method
US3983336A (en) Directional self containing ear mounted hearing aid
US7590258B2 (en) In-ear earphone
US4471490A (en) Hearing aid
US3491214A (en) Hearing aid with adjustable sound inlet means
JP4921176B2 (ja) ワンサイズでほとんどの耳にフィットする補聴器
US20120281865A1 (en) Open fit canal hearing device
US7940946B2 (en) Open fit canal hearing device
US3789164A (en) Earphone assembly
US3414675A (en) Telephone handset with pressure gradient microphone substituted for carbon microphone
DK148580B (da) Koblingselement til hoereapparat
JPS60105400A (ja) 耳に着用される補聴器
US3184556A (en) Miniature headset-microphone adapted for use with a mask
US2506490A (en) Earpiece with plural sound passages
EP1661432A2 (en) Communications headset with isolating in-ear driver
US3796841A (en) Headsets
JP2900125B2 (ja) 耳せん及びこれを使用した補聴器
CN215121145U (zh) 兼有入耳和半入耳佩戴方式的耳机
JP2019145964A (ja) イヤホン
US6160895A (en) Hearing aid system with acoustical horn
US3457376A (en) Telephone headset
GB1181868A (en) Microphone having a Variable Directional Characteristic
US1601063A (en) Acoustic device