ATA237694A - HEARING AID - Google Patents

HEARING AID

Info

Publication number
ATA237694A
ATA237694A AT237694A AT237694A ATA237694A AT A237694 A ATA237694 A AT A237694A AT 237694 A AT237694 A AT 237694A AT 237694 A AT237694 A AT 237694A AT A237694 A ATA237694 A AT A237694A
Authority
AT
Austria
Prior art keywords
hearing aid
hearing
aid
Prior art date
Application number
AT237694A
Other languages
German (de)
Other versions
AT401129B (en
Original Assignee
Viennatone Gmbh
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 Gmbh filed Critical Viennatone Gmbh
Priority to AT237694A priority Critical patent/AT401129B/en
Publication of ATA237694A publication Critical patent/ATA237694A/en
Priority to EP95890222A priority patent/EP0719071A1/en
Priority to CA 2165716 priority patent/CA2165716A1/en
Priority to JP33367795A priority patent/JP3391616B2/en
Application granted granted Critical
Publication of AT401129B publication Critical patent/AT401129B/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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Headphones And Earphones (AREA)
AT237694A 1994-12-21 1994-12-21 HEARING AID AT401129B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT237694A AT401129B (en) 1994-12-21 1994-12-21 HEARING AID
EP95890222A EP0719071A1 (en) 1994-12-21 1995-12-18 Hearing aid with reference microphone
CA 2165716 CA2165716A1 (en) 1994-12-21 1995-12-20 Hearing aid
JP33367795A JP3391616B2 (en) 1994-12-21 1995-12-21 hearing aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT237694A AT401129B (en) 1994-12-21 1994-12-21 HEARING AID

Publications (2)

Publication Number Publication Date
ATA237694A true ATA237694A (en) 1995-10-15
AT401129B AT401129B (en) 1996-06-25

Family

ID=3533246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT237694A AT401129B (en) 1994-12-21 1994-12-21 HEARING AID

Country Status (4)

Country Link
EP (1) EP0719071A1 (en)
JP (1) JP3391616B2 (en)
AT (1) AT401129B (en)
CA (1) CA2165716A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3149967T3 (en) * 2014-05-27 2020-11-30 Sophono Inc SYSTEMS, DEVICES, COMPONENTS AND METHODS OF REDUCING FEEDBACK BETWEEN MICROPHONES AND TRANSDUCERS IN CONDUCTIVE MAGNETIC HEARING AID

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624524A5 (en) * 1977-11-17 1981-07-31 Phonak Ag Hearing-aid for the deaf
DE2808516A1 (en) * 1978-02-28 1979-09-06 Bosch Gmbh Robert Linear and nonlinear distortion compensator in hearing-aid - has second microphone to produce oppositely phased signal for adding to input of output amplifier
US4596902A (en) * 1985-07-16 1986-06-24 Samuel Gilman Processor controlled ear responsive hearing aid and method
AT403978B (en) * 1990-02-02 1998-07-27 Viennatone Gmbh SINGLE CHANNEL CIRCUIT FOR A HEARING AID
DE4026766A1 (en) 1990-08-24 1992-02-27 Georg Dr Med Schmid ELECTROMAGNETIC MEDIUM-AID AID

Also Published As

Publication number Publication date
CA2165716A1 (en) 1996-06-22
JPH08280099A (en) 1996-10-22
JP3391616B2 (en) 2003-03-31
AT401129B (en) 1996-06-25
EP0719071A1 (en) 1996-06-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee