GB1390988A - Method of making audio amplification apparatus for an aurally handicapped person - Google Patents

Method of making audio amplification apparatus for an aurally handicapped person

Info

Publication number
GB1390988A
GB1390988A GB1517972A GB1517972A GB1390988A GB 1390988 A GB1390988 A GB 1390988A GB 1517972 A GB1517972 A GB 1517972A GB 1517972 A GB1517972 A GB 1517972A GB 1390988 A GB1390988 A GB 1390988A
Authority
GB
United Kingdom
Prior art keywords
individual
response
deaf
comfort level
sound
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
GB1517972A
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.)
SHALAKO INT
Original Assignee
SHALAKO INT
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 SHALAKO INT filed Critical SHALAKO INT
Publication of GB1390988A publication Critical patent/GB1390988A/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; 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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
GB1517972A 1971-04-12 1972-03-30 Method of making audio amplification apparatus for an aurally handicapped person Expired GB1390988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13322971A 1971-04-12 1971-04-12

Publications (1)

Publication Number Publication Date
GB1390988A true GB1390988A (en) 1975-04-16

Family

ID=22457587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517972A Expired GB1390988A (en) 1971-04-12 1972-03-30 Method of making audio amplification apparatus for an aurally handicapped person

Country Status (5)

Country Link
US (1) US3784745A (cg-RX-API-DMAC7.html)
CA (1) CA965013A (cg-RX-API-DMAC7.html)
FR (1) FR2132853B1 (cg-RX-API-DMAC7.html)
GB (1) GB1390988A (cg-RX-API-DMAC7.html)
NL (1) NL7204846A (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989904A (en) * 1974-12-30 1976-11-02 John L. Holmes Method and apparatus for setting an aural prosthesis to provide specific auditory deficiency corrections
US4020298A (en) * 1975-09-15 1977-04-26 Hearing Evaluation & Acoustic Research, Inc. Apparatus for testing acoustical attenuation of hearing protectors
US4060701A (en) * 1975-09-15 1977-11-29 Hearing Evaluation & Acoustic Research, Inc. Method for testing acoustical attenuation of hearing protectors
NL7713076A (nl) * 1977-11-28 1979-05-30 Johannes Cornelis Maria Van De Werkwijze en inrichting voor het opnemen van geluid en/of voor het bewerken van geluid voor- afgaande aan het weergeven daarvan.
DE2843923C2 (de) * 1978-10-09 1985-09-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Anordnung zum Anpassen eines Hörgerätes
US4637402A (en) * 1980-04-28 1987-01-20 Adelman Roger A Method for quantitatively measuring a hearing defect
FR2497592A1 (fr) * 1981-01-07 1982-07-09 Gougelot Louis Marie Dispositif pour la reeducation de l'audition et procede pour la realisation de ce dispositif
US4484345A (en) * 1983-02-28 1984-11-20 Stearns William P Prosthetic device for optimizing speech understanding through adjustable frequency spectrum responses
US4629834A (en) * 1984-10-31 1986-12-16 Bio-Dynamics Research & Development Corporation Apparatus and method for vibratory signal detection
US5303327A (en) * 1991-07-02 1994-04-12 Duke University Communication test system
AUPN533195A0 (en) * 1995-09-07 1995-10-05 Cochlear Pty. Limited Derived threshold and comfort level for auditory prostheses
DE102004025122A1 (de) * 2004-05-21 2005-12-22 Siemens Audiologische Technik Gmbh Hörgerät mit abgespeichertem, individuellem Frequenzgang und entsprechendes Anpassverfahren
DE102004025123A1 (de) * 2004-05-21 2005-07-21 Siemens Audiologische Technik Gmbh Hörhilfegerät oder Hörgerätesystem mit akustischer Batterieanzeige

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510480A (en) * 1950-06-06 System and method for fitting
GB376986A (en) * 1931-08-19 1932-07-21 Charles Mackenzie Raphael Balb Improvements relating to telephonic appliances
US2110817A (en) * 1936-04-16 1938-03-08 William D Penn Hearing aid apparatus and method
US2112569A (en) * 1936-06-16 1938-03-29 E A Myers & Sons Method and apparatus for selecting and prescribing audiphones
US2217394A (en) * 1939-02-06 1940-10-08 Ray O Vac Co Method and apparatus for testing hearing
US2484052A (en) * 1946-08-03 1949-10-11 Sonotone Corp Amplifier hearing aid
US3404235A (en) * 1966-01-18 1968-10-01 Goldberg Hyman Method and apparatus for the testing of hearing
US3531595A (en) * 1966-10-31 1970-09-29 Michael S Demaree Method and apparatus for the testing and treatment of hearing deficiencies
US3624298A (en) * 1969-03-05 1971-11-30 Ltv Ling Altec Inc Sound-improving means and method

Also Published As

Publication number Publication date
FR2132853A1 (cg-RX-API-DMAC7.html) 1972-11-24
NL7204846A (cg-RX-API-DMAC7.html) 1972-10-16
DE2217006A1 (de) 1972-10-19
CA965013A (en) 1975-03-25
US3784745A (en) 1974-01-08
FR2132853B1 (cg-RX-API-DMAC7.html) 1977-04-01
DE2217006B2 (de) 1976-08-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)