BE729308A - - Google Patents

Info

Publication number
BE729308A
BE729308A BE729308A BE729308A BE729308A BE 729308 A BE729308 A BE 729308A BE 729308 A BE729308 A BE 729308A BE 729308 A BE729308 A BE 729308A BE 729308 A BE729308 A BE 729308A
Authority
BE
Belgium
Application number
BE729308A
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 filed Critical
Publication of BE729308A publication Critical patent/BE729308A/xx

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)
BE729308A 1968-03-29 1969-03-04 BE729308A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE729308A true BE729308A (enrdf_load_stackoverflow) 1969-08-18

Family

ID=11145216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE729308A BE729308A (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
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
FR2005003A1 (enrdf_load_stackoverflow) 1969-12-05

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