FR2005003A1 - - Google Patents

Info

Publication number
FR2005003A1
FR2005003A1 FR6905872A FR6905872A FR2005003A1 FR 2005003 A1 FR2005003 A1 FR 2005003A1 FR 6905872 A FR6905872 A FR 6905872A FR 6905872 A FR6905872 A FR 6905872A FR 2005003 A1 FR2005003 A1 FR 2005003A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6905872A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2005003A1 publication Critical patent/FR2005003A1/fr
Withdrawn legal-status Critical Current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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression

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)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Prostheses (AREA)
FR6905872A 1968-03-29 1969-03-04 Withdrawn FR2005003A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1455068 1968-03-29

Publications (1)

Publication Number Publication Date
FR2005003A1 true FR2005003A1 (enrdf_load_stackoverflow) 1969-12-05

Family

ID=11145216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6905872A Withdrawn FR2005003A1 (enrdf_load_stackoverflow) 1968-03-29 1969-03-04

Country Status (6)

Country Link
BE (1) BE729308A (enrdf_load_stackoverflow)
DE (1) DE1915696B2 (enrdf_load_stackoverflow)
FR (1) FR2005003A1 (enrdf_load_stackoverflow)
GB (1) GB1264176A (enrdf_load_stackoverflow)
IL (1) IL31740A (enrdf_load_stackoverflow)
NL (1) NL6903859A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224413B (en) * 1988-10-28 1993-01-13 Andrew David Patrick Godfrey Electronic hearing aid
US6493657B1 (en) * 1999-08-20 2002-12-10 Glp Partnership Amplitude range matching system

Also Published As

Publication number Publication date
BE729308A (enrdf_load_stackoverflow) 1969-08-18
GB1264176A (enrdf_load_stackoverflow) 1972-02-16
DE1915696A1 (de) 1969-10-09
NL6903859A (enrdf_load_stackoverflow) 1969-10-01
IL31740A0 (en) 1969-05-28
IL31740A (en) 1972-09-28
DE1915696B2 (de) 1971-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse