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GB828972A - Ear insert hearing aid - Google Patents

Ear insert hearing aid

Info

Publication number
GB828972A
GB828972A GB31755/57A GB3175557A GB828972A GB 828972 A GB828972 A GB 828972A GB 31755/57 A GB31755/57 A GB 31755/57A GB 3175557 A GB3175557 A GB 3175557A GB 828972 A GB828972 A GB 828972A
Authority
GB
United Kingdom
Prior art keywords
receiver
outer section
user
ear
ear canal
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
GB31755/57A
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.)
Sonotone Corp
Original Assignee
Sonotone Corp
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 Sonotone Corp filed Critical Sonotone Corp
Publication of GB828972A publication Critical patent/GB828972A/en
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
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • 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
    • H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
  • Battery Mounting, Suspending (AREA)
GB31755/57A 1956-10-10 1957-10-10 Ear insert hearing aid Expired GB828972A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US358473XA 1956-10-10 1956-10-10
US150157XA 1957-01-15 1957-01-15

Publications (1)

Publication Number Publication Date
GB828972A true GB828972A (en) 1960-02-24

Family

ID=26686839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31755/57A Expired GB828972A (en) 1956-10-10 1957-10-10 Ear insert hearing aid

Country Status (5)

Country Link
BE (1) BE560906A (de)
CH (1) CH358473A (de)
DE (1) DE1130473B (de)
FR (1) FR1183809A (de)
GB (1) GB828972A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119447A (en) * 1965-03-26 1968-07-10 Danavox Internat A S Hearing aid
DE3329473A1 (de) * 1983-08-16 1985-03-07 Toepholm & Westermann, Vaerloese Am ohr zu tragendes hoergeraet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415944C (de) * 1923-01-19 1925-07-03 Wilhelm Gramsch Hoerapparat fuer Schwerhoerige
FR803291A (fr) * 1936-03-11 1936-09-26 Appareil permettant d'améliorer l'audition
US2613282A (en) * 1949-09-08 1952-10-07 Alan M Scaife Spectacle type hearing aid

Also Published As

Publication number Publication date
BE560906A (de)
DE1130473B (de) 1962-05-30
CH358473A (de) 1961-11-30
FR1183809A (fr) 1959-07-15

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