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FR1022247A - Perfectionnements aux appareils auxiliaires d'audition utilisant la conductibilité acoustique des os - Google Patents

Perfectionnements aux appareils auxiliaires d'audition utilisant la conductibilité acoustique des os

Info

Publication number
FR1022247A
FR1022247A FR1022247DA FR1022247A FR 1022247 A FR1022247 A FR 1022247A FR 1022247D A FR1022247D A FR 1022247DA FR 1022247 A FR1022247 A FR 1022247A
Authority
FR
France
Prior art keywords
bones
hearing aids
acoustic conductivity
acoustic
conductivity
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
Application number
Other languages
English (en)
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.)
FORTIPHONE Ltd
Original Assignee
FORTIPHONE Ltd
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 FORTIPHONE Ltd filed Critical FORTIPHONE Ltd
Application granted granted Critical
Publication of FR1022247A publication Critical patent/FR1022247A/fr
Expired legal-status Critical Current

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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • 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
    • H04R2460/13—Hearing devices using bone conduction transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Neurosurgery (AREA)
  • Electromagnetism (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Magnetic Treatment Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
FR1022247D 1949-08-16 1950-07-21 Perfectionnements aux appareils auxiliaires d'audition utilisant la conductibilité acoustique des os Expired FR1022247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21331/49A GB672988A (en) 1949-08-16 1949-08-16 Improvements in or relating to bone conduction hearing aids

Publications (1)

Publication Number Publication Date
FR1022247A true FR1022247A (fr) 1953-03-02

Family

ID=10161077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022247D Expired FR1022247A (fr) 1949-08-16 1950-07-21 Perfectionnements aux appareils auxiliaires d'audition utilisant la conductibilité acoustique des os

Country Status (4)

Country Link
US (1) US2680158A (fr)
DE (1) DE821222C (fr)
FR (1) FR1022247A (fr)
GB (1) GB672988A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187678B (de) * 1962-03-01 1965-02-25 Heinrich Peiker Koerperschallmikrophon, insbesondere Kehlkopfmikrophon
US20160089298A1 (en) 2014-09-29 2016-03-31 Otolith Sound Inc Device for Mitigating Motion Sickness and Other Responses to Inconsistent Sensory Information
US11284205B2 (en) 2016-11-14 2022-03-22 Otolith Sound Inc. Systems, devices, and methods for treating vestibular conditions
US10398897B2 (en) * 2016-11-14 2019-09-03 Otolith Sound Inc. Systems, devices, and methods for treating vestibular conditions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062372A (en) * 1933-08-11 1936-12-01 Sonotone Corp Bone conduction hearing aid
BE406162A (fr) * 1933-11-11 1900-01-01 Sonotone Corp
US2000165A (en) * 1934-01-10 1935-05-07 Bell Telephone Labor Inc Acoustic device
BE468886A (fr) * 1941-11-28
US2410805A (en) * 1942-01-16 1946-11-12 Bell Telephone Labor Inc Vibration detector
US2463786A (en) * 1947-02-10 1949-03-08 E A Myers & Sons Electromagnetic mechanism for bone conduction receivers, etc.

Also Published As

Publication number Publication date
DE821222C (de) 1951-11-15
US2680158A (en) 1954-06-01
GB672988A (en) 1952-05-28

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