DK147870C - Hoereapparatkobling med en mikrofon og en hovedtelefon - Google Patents

Hoereapparatkobling med en mikrofon og en hovedtelefon

Info

Publication number
DK147870C
DK147870C DK602174A DK602174A DK147870C DK 147870 C DK147870 C DK 147870C DK 602174 A DK602174 A DK 602174A DK 602174 A DK602174 A DK 602174A DK 147870 C DK147870 C DK 147870C
Authority
DK
Denmark
Prior art keywords
headphone
microphone
hearing
connection
hearing connection
Prior art date
Application number
DK602174A
Other languages
English (en)
Other versions
DK147870B (da
DK602174A (da
Inventor
Fritz Hueber
Original Assignee
Viennatone Hoergeraete
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 Viennatone Hoergeraete filed Critical Viennatone Hoergeraete
Publication of DK602174A publication Critical patent/DK602174A/da
Publication of DK147870B publication Critical patent/DK147870B/da
Application granted granted Critical
Publication of DK147870C publication Critical patent/DK147870C/da

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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing
DK602174A 1973-11-21 1974-11-20 Hoereapparatkobling med en mikrofon og en hovedtelefon DK147870C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT975773A AT324460B (de) 1973-11-21 1973-11-21 Hörgerateschaltung
AT975773 1973-11-21

Publications (3)

Publication Number Publication Date
DK602174A DK602174A (da) 1975-07-21
DK147870B DK147870B (da) 1984-12-24
DK147870C true DK147870C (da) 1985-06-24

Family

ID=3616995

Family Applications (1)

Application Number Title Priority Date Filing Date
DK602174A DK147870C (da) 1973-11-21 1974-11-20 Hoereapparatkobling med en mikrofon og en hovedtelefon

Country Status (6)

Country Link
US (1) US3928733A (da)
AT (1) AT324460B (da)
CH (1) CH580899A5 (da)
DE (1) DE2452998C2 (da)
DK (1) DK147870C (da)
GB (1) GB1452564A (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276756A1 (fr) * 1974-06-24 1976-01-23 Audibel Perfectionnement aux appareils de correction auditive
FR2416610A2 (fr) * 1978-02-07 1979-08-31 Audibel Perfectionnement aux appareils de correction auditive
US4405831A (en) * 1980-12-22 1983-09-20 The Regents Of The University Of California Apparatus for selective noise suppression for hearing aids
US4622440A (en) * 1984-04-11 1986-11-11 In Tech Systems Corp. Differential hearing aid with programmable frequency response
ATE53735T1 (de) * 1985-10-16 1990-06-15 Siemens Ag Hoergeraet.
US4750207A (en) * 1986-03-31 1988-06-07 Siemens Hearing Instruments, Inc. Hearing aid noise suppression system
US4759071A (en) * 1986-08-14 1988-07-19 Richards Medical Company Automatic noise eliminator for hearing aids
US4790018A (en) * 1987-02-11 1988-12-06 Argosy Electronics Frequency selection circuit for hearing aids
AT396045B (de) * 1987-06-26 1993-05-25 Viennatone Gmbh Hoergeraet
GB2211701A (en) * 1987-10-27 1989-07-05 Kevin Stanley Fuller An audio frequency sensing switch
DE3802903A1 (de) * 1988-02-01 1989-08-10 Siemens Ag Einrichtung zur uebertragung von sprache
US4941179A (en) * 1988-04-27 1990-07-10 Gn Davavox A/S Method for the regulation of a hearing aid, a hearing aid and the use thereof
JP2656306B2 (ja) * 1988-07-05 1997-09-24 株式会社東芝 電話機
US5111506A (en) * 1989-03-02 1992-05-05 Ensonig Corporation Power efficient hearing aid
CH681188A5 (da) * 1990-10-30 1993-01-29 Ascom Audiosys Ag
US8085959B2 (en) 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
US6072885A (en) * 1994-07-08 2000-06-06 Sonic Innovations, Inc. Hearing aid device incorporating signal processing techniques
US6359992B1 (en) * 1997-02-06 2002-03-19 Micro Ear Technology Acoustics conditioner
AU758242B2 (en) † 1998-06-08 2003-03-20 Cochlear Limited Hearing instrument
US6212275B1 (en) * 1998-06-30 2001-04-03 Lucent Technologies, Inc. Telephone with automatic pause responsive, noise reduction muting and method
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
US6757395B1 (en) 2000-01-12 2004-06-29 Sonic Innovations, Inc. Noise reduction apparatus and method
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US20070282392A1 (en) * 2006-05-30 2007-12-06 Phonak Ag Method and system for providing hearing assistance to a user
US8180078B2 (en) * 2007-12-13 2012-05-15 At&T Intellectual Property I, Lp Systems and methods employing multiple individual wireless earbuds for a common audio source
WO2017004259A1 (en) 2015-06-29 2017-01-05 Hear-Wear Technologies LLC Transducer modules for auditory communication devices and auditory communication devices
CN106254999B (zh) * 2016-07-20 2019-03-05 瑞声声学科技(深圳)有限公司 麦克风放大器电路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101081A (en) * 1960-02-15 1963-08-20 Ile D Etudes Et De Brevets Mot Apparatus for the conditioning of the auditory lateralization

Also Published As

Publication number Publication date
AT324460B (de) 1975-09-10
DK147870B (da) 1984-12-24
GB1452564A (en) 1976-10-13
DK602174A (da) 1975-07-21
CH580899A5 (da) 1976-10-15
DE2452998C2 (de) 1983-09-01
DE2452998A1 (de) 1975-05-22
US3928733A (en) 1975-12-23

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Legal Events

Date Code Title Description
PBP Patent lapsed