JPS59196700A - 補聴器 - Google Patents

補聴器

Info

Publication number
JPS59196700A
JPS59196700A JP57184429A JP18442982A JPS59196700A JP S59196700 A JPS59196700 A JP S59196700A JP 57184429 A JP57184429 A JP 57184429A JP 18442982 A JP18442982 A JP 18442982A JP S59196700 A JPS59196700 A JP S59196700A
Authority
JP
Japan
Prior art keywords
hearing aid
variable gain
output
amplifier
signal
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.)
Pending
Application number
JP57184429A
Other languages
English (en)
Japanese (ja)
Inventor
ロジヤ−・フレデリツク・ロ−レンス
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.)
Reynolds & Laurence Ind
Original Assignee
Reynolds & Laurence Ind
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 Reynolds & Laurence Ind filed Critical Reynolds & Laurence Ind
Publication of JPS59196700A publication Critical patent/JPS59196700A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/35—Electric hearing aids 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing

Landscapes

  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Adornments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Finger-Pressure Massage (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Amplifiers (AREA)
JP57184429A 1981-10-20 1982-10-20 補聴器 Pending JPS59196700A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8131600 1981-10-20

Publications (1)

Publication Number Publication Date
JPS59196700A true JPS59196700A (ja) 1984-11-08

Family

ID=10525277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57184429A Pending JPS59196700A (ja) 1981-10-20 1982-10-20 補聴器

Country Status (11)

Country Link
US (1) US4517415A (https=)
EP (1) EP0077688B1 (https=)
JP (1) JPS59196700A (https=)
AT (1) ATE14361T1 (https=)
AU (1) AU559786B2 (https=)
CA (1) CA1202111A (https=)
DE (1) DE3264784D1 (https=)
DK (1) DK153350B (https=)
GB (1) GB2108805B (https=)
IN (1) IN157200B (https=)
ZA (1) ZA827685B (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219897A (ja) * 1986-03-12 1987-09-28 ベルトン・エレクトロニクス・コ−ポレイシヨン 補聴器
JPH03157098A (ja) * 1989-08-30 1991-07-05 Gn Danavox As 音響帰還の補償を持つ補聴器
JPH05504448A (ja) * 1989-11-03 1993-07-08 エティモティック　リサーチ　インコーポレイテッド 高忠実度補聴器増幅装置
JPH08228400A (ja) * 1995-11-21 1996-09-03 Rion Co Ltd 補聴器

Families Citing this family (73)

* Cited by examiner, † Cited by third party
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DE3333776A1 (de) * 1983-09-19 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur uebertragung akustischer informationen als fuehlbare vibrationen
AU569591B2 (en) * 1983-10-25 1988-02-11 Australian Hearing Services Hearing aid amplification method and apparatus
CA1240028A (en) * 1983-10-25 1988-08-02 Harvey A. Dillon Hearing aid amplification method and apparatus
DE3509358A1 (de) * 1984-03-27 1985-11-14 Head Stereo GmbH Kopfbezogene Aufnahme- und Wiedergabetechnik, 8000 München Simulationsverfahren und vorrichtung (elektronischer kunstkopf) zur nachbildung der uebertragungseigenschaften des menschlichen aussenohrs bei freifeldbeschallung
FR2566658A1 (fr) * 1984-06-28 1986-01-03 Inst Nat Sante Rech Med Prothese auditive multivoie
US4928311A (en) * 1986-01-03 1990-05-22 Trompler Lyle D Noise limiting circuit for earmuffs
US4934770A (en) * 1986-03-12 1990-06-19 Beltone Electronics Electronic compression system
US4912393A (en) * 1986-03-12 1990-03-27 Beltone Electronics Corporation Voltage regulator with variable reference outputs for a hearing aid
US4922131A (en) * 1986-03-12 1990-05-01 Beltone Electronics Corporation Differential voltage threshold detector
US4952867A (en) * 1986-03-12 1990-08-28 Beltone Electronics Corporation Base bias current compensator
US4829270A (en) * 1986-03-12 1989-05-09 Beltone Electronics Corporation Compansion system
US4750207A (en) * 1986-03-31 1988-06-07 Siemens Hearing Instruments, Inc. Hearing aid noise suppression system
GB2192511B (en) * 1986-07-11 1990-02-21 Roger Frederick Laurence Hearing aid
WO1988009105A1 (en) * 1987-05-11 1988-11-17 Arthur Jampolsky Paradoxical hearing aid
US4837832A (en) * 1987-10-20 1989-06-06 Sol Fanshel Electronic hearing aid with gain control means for eliminating low frequency noise
GB8806434D0 (en) * 1988-03-18 1988-04-20 Pieters L A Current-driving amplifiers
GB2230158A (en) * 1989-02-01 1990-10-10 James Robert Joseph Rutherford Balanced-hearing hearing aids
US5111506A (en) * 1989-03-02 1992-05-05 Ensonig Corporation Power efficient hearing aid
US5083312A (en) * 1989-08-01 1992-01-21 Argosy Electronics, Inc. Programmable multichannel hearing aid with adaptive filter
EP0468072B1 (de) * 1990-07-25 1995-02-22 Siemens Audiologische Technik GmbH Hörgeräteschaltung mit einer Endstufe mit einer Begrenzungseinrichtung
US5247581A (en) * 1991-09-27 1993-09-21 Exar Corporation Class-d bicmos hearing aid output amplifier
US5844984A (en) * 1992-03-19 1998-12-01 Pan Communications, Inc. Two-way communications earset with filter
US5537477A (en) * 1994-02-07 1996-07-16 Ensoniq Corporation Frequency characteristic shaping circuitry and method
US6072885A (en) * 1994-07-08 2000-06-06 Sonic Innovations, Inc. Hearing aid device incorporating signal processing techniques
US8085959B2 (en) * 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
CN1098905C (zh) * 1995-04-24 2003-01-15 美国3M公司 用于聚烯烃表面的压敏粘合剂
US5825898A (en) * 1996-06-27 1998-10-20 Lamar Signal Processing Ltd. System and method for adaptive interference cancelling
US6178248B1 (en) 1997-04-14 2001-01-23 Andrea Electronics Corporation Dual-processing interference cancelling system and method
US6272360B1 (en) 1997-07-03 2001-08-07 Pan Communications, Inc. Remotely installed transmitter and a hands-free two-way voice terminal device using same
US6353671B1 (en) * 1998-02-05 2002-03-05 Bioinstco Corp. Signal processing circuit and method for increasing speech intelligibility
DE59902303D1 (de) 1998-12-11 2002-09-12 Siemens Audiologische Technik Verfahren zur erzeugung konstanter schalldruckpegel in hörgeräten sowie hörgerät
US7366315B2 (en) 1999-02-05 2008-04-29 Hearworks Pty, Limited Adaptive dynamic range optimization sound processor
CA2361544C (en) 1999-02-05 2008-10-14 The University Of Melbourne Adaptive dynamic range optimisation sound processor
US6363345B1 (en) 1999-02-18 2002-03-26 Andrea Electronics Corporation System, method and apparatus for cancelling noise
US6408318B1 (en) 1999-04-05 2002-06-18 Xiaoling Fang Multiple stage decimation filter
US6594367B1 (en) 1999-10-25 2003-07-15 Andrea Electronics Corporation Super directional beamforming design and implementation
US20020075965A1 (en) * 2000-12-20 2002-06-20 Octiv, Inc. Digital signal processing techniques for improving audio clarity and intelligibility
EP1289137A1 (en) * 2001-08-06 2003-03-05 Semiconductor Ideas to The Market (ItoM) BV Integrated RC Filter
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US9413321B2 (en) 2004-08-10 2016-08-09 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US8565449B2 (en) * 2006-02-07 2013-10-22 Bongiovi Acoustics Llc. System and method for digital signal processing
US7254243B2 (en) * 2004-08-10 2007-08-07 Anthony Bongiovi Processing of an audio signal for presentation in a high noise environment
US9281794B1 (en) 2004-08-10 2016-03-08 Bongiovi Acoustics Llc. System and method for digital signal processing
US8462963B2 (en) * 2004-08-10 2013-06-11 Bongiovi Acoustics, LLCC System and method for processing audio signal
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US9195433B2 (en) 2006-02-07 2015-11-24 Bongiovi Acoustics Llc In-line signal processor
US9348904B2 (en) 2006-02-07 2016-05-24 Bongiovi Acoustics Llc. System and method for digital signal processing
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US8705765B2 (en) 2006-02-07 2014-04-22 Bongiovi Acoustics Llc. Ringtone enhancement systems and methods
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
CN103533485A (zh) * 2006-03-22 2014-01-22 日本电气株式会社 音频电路
US8284971B2 (en) * 2008-11-21 2012-10-09 Envoy Medical Corporation Logarithmic compression systems and methods for hearing amplification
US9344828B2 (en) 2012-12-21 2016-05-17 Bongiovi Acoustics Llc. System and method for digital signal processing
US10045133B2 (en) 2013-03-15 2018-08-07 Natan Bauman Variable sound attenuator with hearing aid
US9333116B2 (en) 2013-03-15 2016-05-10 Natan Bauman Variable sound attenuator
US9521480B2 (en) 2013-07-31 2016-12-13 Natan Bauman Variable noise attenuator with adjustable attenuation
US9398394B2 (en) 2013-06-12 2016-07-19 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US9397629B2 (en) 2013-10-22 2016-07-19 Bongiovi Acoustics Llc System and method for digital signal processing
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
US10884696B1 (en) 2016-09-15 2021-01-05 Human, Incorporated Dynamic modification of audio signals
JP2021521700A (ja) 2018-04-11 2021-08-26 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー オーディオ強化聴力保護システム
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034405A (https=) * 1973-07-30 1975-04-02
JPS5418087U (https=) * 1977-07-08 1979-02-05

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316939C3 (de) * 1973-04-04 1987-09-10 Siemens AG, 1000 Berlin und 8000 München Elektrische Hörhilfeschaltung
US3818149A (en) * 1973-04-12 1974-06-18 Shalako Int Prosthetic device for providing corrections of auditory deficiencies in aurally handicapped persons
US3894195A (en) * 1974-06-12 1975-07-08 Karl D Kryter Method of and apparatus for aiding hearing and the like
DE2613513A1 (de) * 1976-03-30 1977-10-06 Albert Dipl Ing Kremer Hoerhilfe insbesondere hoergeraet
DE2641675A1 (de) * 1976-09-16 1978-03-23 Bosch Gmbh Robert Schwerhoerigengeraet mit einem tonfrequenzverstaerker
DE3027953A1 (de) * 1980-07-23 1982-02-25 Zuch, Erhard H., 4930 Detmold Elektro-akustisches hoergeraet mit adaptiver filterschaltung
DE3027952A1 (de) * 1980-07-23 1982-02-25 Zuch, Erhard H., 4930 Detmold Elektroakustisches hoergeraet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034405A (https=) * 1973-07-30 1975-04-02
JPS5418087U (https=) * 1977-07-08 1979-02-05

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219897A (ja) * 1986-03-12 1987-09-28 ベルトン・エレクトロニクス・コ−ポレイシヨン 補聴器
JPH03157098A (ja) * 1989-08-30 1991-07-05 Gn Danavox As 音響帰還の補償を持つ補聴器
JPH05504448A (ja) * 1989-11-03 1993-07-08 エティモティック　リサーチ　インコーポレイテッド 高忠実度補聴器増幅装置
JPH08228400A (ja) * 1995-11-21 1996-09-03 Rion Co Ltd 補聴器

Also Published As

Publication number Publication date
DK153350B (da) 1988-07-04
GB2108805B (en) 1985-06-19
ZA827685B (en) 1983-08-31
EP0077688B1 (en) 1985-07-17
US4517415A (en) 1985-05-14
EP0077688A1 (en) 1983-04-27
GB2108805A (en) 1983-05-18
CA1202111A (en) 1986-03-18
DE3264784D1 (en) 1985-08-22
IN157200B (https=) 1986-02-08
AU559786B2 (en) 1987-03-19
ATE14361T1 (de) 1985-08-15
AU8947982A (en) 1983-04-28
DK463982A (da) 1983-04-21

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