IN2015DN01394A - - Google Patents

Info

Publication number
IN2015DN01394A
IN2015DN01394A IN1394DEN2015A IN2015DN01394A IN 2015DN01394 A IN2015DN01394 A IN 2015DN01394A IN 1394DEN2015 A IN1394DEN2015 A IN 1394DEN2015A IN 2015DN01394 A IN2015DN01394 A IN 2015DN01394A
Authority
IN
India
Prior art keywords
sound
incident sound
ear
incident
amplified
Prior art date
Application number
Inventor
John D Meyer
Toban A Szuts
Original Assignee
Meyer Sound Lab 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 Meyer Sound Lab Inc filed Critical Meyer Sound Lab Inc
Publication of IN2015DN01394A publication Critical patent/IN2015DN01394A/en

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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency 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
    • 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
    • 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
    • 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
    • H04R2225/025—In the ear hearing aids [ITE] hearing aids
    • 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
    • H04R2460/09—Non-occlusive ear tips, i.e. leaving the ear canal open, for both custom and non-custom tips

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)
  • Headphones And Earphones (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

An improved open ear hearing aid to compensate for hearing loss includes a microphone 11 for picking up incident sound and converting it to an electrical audio signal. An ear insert 37 positionable within a human ear canal 35 is provided for producing an output sound amplified within one or more frequency bands in response to incident sound picked up by the microphone. The in band gain of the amplified sound output of the ear insert s loudspeaker 29 is dependent on the user s hearing loss characteristics and the sound pressure levels of the incident sound. The form of the ear insert allows transmission of incident sound directly to the eardrum 39 where it is summed at the eardrum with the amplified sound output from the ear insert. Sound output is maximum at low incident sound pressure levels and minimum when the incident sound exceeds a set cut off level.
IN1394DEN2015 2012-08-15 2013-08-14 IN2015DN01394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261683668P 2012-08-15 2012-08-15
PCT/US2013/055004 WO2014028658A2 (en) 2012-08-15 2013-08-14 Hearing aid having level and frequency-dependent gain

Publications (1)

Publication Number Publication Date
IN2015DN01394A true IN2015DN01394A (en) 2015-07-03

Family

ID=50100044

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1394DEN2015 IN2015DN01394A (en) 2012-08-15 2013-08-14

Country Status (11)

Country Link
US (2) US9154889B2 (en)
EP (1) EP2885872B1 (en)
JP (1) JP2015529413A (en)
KR (1) KR20150043473A (en)
CN (1) CN104885360A (en)
CA (1) CA2881881A1 (en)
DK (1) DK2885872T3 (en)
ES (1) ES2728724T3 (en)
HK (1) HK1213702A1 (en)
IN (1) IN2015DN01394A (en)
WO (1) WO2014028658A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2728724T3 (en) 2012-08-15 2019-10-28 Meyer Sound Laboratories Incorporated Hearing aid with level and frequency dependent gain
TWI566240B (en) * 2014-12-12 2017-01-11 宏碁股份有限公司 Audio signal processing method
HK1207526A2 (en) * 2015-05-27 2016-01-29 力滔有限公司 A hearing device and a method for operating thereof
WO2018009194A1 (en) * 2016-07-07 2018-01-11 Meyer Sound Laboratories, Incorporated Magnitude and phase correction of a hearing device
EP3316480A1 (en) * 2016-10-31 2018-05-02 Oticon A/s A hearing device comprising an amplifier system for minimizing variation in an acoustical signal caused by variation in gain of an amplifier
KR102583931B1 (en) * 2017-01-25 2023-10-04 삼성전자주식회사 Sound output apparatus and control method thereof
US10542354B2 (en) * 2017-06-23 2020-01-21 Gn Hearing A/S Hearing device with suppression of comb filtering effect
DE102018207780B3 (en) * 2018-05-17 2019-08-22 Sivantos Pte. Ltd. Method for operating a hearing aid
KR102038464B1 (en) * 2018-07-04 2019-10-30 주식회사 이엠텍 Hearing assistant apparatus
CN112584275B (en) * 2019-09-29 2022-04-22 深圳Tcl新技术有限公司 Sound field expansion method, computer equipment and computer readable storage medium
US11330376B1 (en) * 2020-10-21 2022-05-10 Sonova Ag Hearing device with multiple delay paths

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032400B2 (en) 1981-08-07 1985-07-27 リオン株式会社 hearing aid
US5706352A (en) * 1993-04-07 1998-01-06 K/S Himpp Adaptive gain and filtering circuit for a sound reproduction system
US6108431A (en) 1996-05-01 2000-08-22 Phonak Ag Loudness limiter
US5903655A (en) * 1996-10-23 1999-05-11 Telex Communications, Inc. Compression systems for hearing aids
US6181801B1 (en) * 1997-04-03 2001-01-30 Resound Corporation Wired open ear canal earpiece
US20030031335A1 (en) 2001-08-08 2003-02-13 Hans-Ueli Roeck Method for processing an input signal to generate an output signal, and application of said method in hearing aids and listening devices
DE10228632B3 (en) 2002-06-26 2004-01-15 Siemens Audiologische Technik Gmbh Directional hearing with binaural hearing aid care
AU2003229529B2 (en) 2003-05-09 2009-09-03 Widex A/S Hearing aid system, a hearing aid and a method for processing audio signals
US20040234089A1 (en) * 2003-05-20 2004-11-25 Neat Ideas N.V. Hearing aid
CN101379874A (en) * 2006-03-03 2009-03-04 唯听助听器公司 Hearing aid and method of compensation for direct sound in hearing aids
US8213653B2 (en) * 2006-05-10 2012-07-03 Phonak Ag Hearing device
EP1689210B1 (en) * 2006-05-10 2008-03-26 Phonak AG Hearing device
EP2208367B1 (en) * 2007-10-12 2017-09-27 Earlens Corporation Multifunction system and method for integrated hearing and communiction with noise cancellation and feedback management
JP4355359B1 (en) * 2008-05-27 2009-10-28 パナソニック株式会社 Hearing aid with a microphone installed in the ear canal opening
ES2728724T3 (en) 2012-08-15 2019-10-28 Meyer Sound Laboratories Incorporated Hearing aid with level and frequency dependent gain

Also Published As

Publication number Publication date
US20160219380A1 (en) 2016-07-28
US9154889B2 (en) 2015-10-06
WO2014028658A3 (en) 2014-10-30
CN104885360A (en) 2015-09-02
ES2728724T3 (en) 2019-10-28
CA2881881A1 (en) 2014-02-20
EP2885872A2 (en) 2015-06-24
EP2885872A4 (en) 2016-06-08
KR20150043473A (en) 2015-04-22
US20140050340A1 (en) 2014-02-20
EP2885872B1 (en) 2019-03-06
US10375484B2 (en) 2019-08-06
DK2885872T3 (en) 2019-06-11
WO2014028658A2 (en) 2014-02-20
JP2015529413A (en) 2015-10-05
HK1213702A1 (en) 2016-07-08

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