NL6918230A - - Google Patents

Info

Publication number
NL6918230A
NL6918230A NL6918230A NL6918230A NL6918230A NL 6918230 A NL6918230 A NL 6918230A NL 6918230 A NL6918230 A NL 6918230A NL 6918230 A NL6918230 A NL 6918230A NL 6918230 A NL6918230 A NL 6918230A
Authority
NL
Netherlands
Application number
NL6918230A
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 NL6918230A publication Critical patent/NL6918230A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/06—Hearing aids
    • 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means
    • 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
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/552—Binaural
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Eyeglasses (AREA)
  • Headphones And Earphones (AREA)
NL6918230A 1968-12-05 1969-12-04 NL6918230A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5778968 1968-12-05

Publications (1)

Publication Number Publication Date
NL6918230A true NL6918230A (enrdf_load_stackoverflow) 1970-06-09

Family

ID=10480022

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6918230A NL6918230A (enrdf_load_stackoverflow) 1968-12-05 1969-12-04

Country Status (3)

Country Link
DE (1) DE1960963A1 (enrdf_load_stackoverflow)
GB (1) GB1297914A (enrdf_load_stackoverflow)
NL (1) NL6918230A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328100C3 (de) * 1983-01-21 1996-08-14 Micro Technic Hoergeraete Gmbh Miniatur-Schall-Übertragungsgerät
WO1988009105A1 (en) * 1987-05-11 1988-11-17 Arthur Jampolsky Paradoxical hearing aid
FR2642856B1 (fr) * 1989-02-06 1991-04-26 Rudezl Michel Module audio-universel adaptable sur branches de lunettes
AU5577394A (en) * 1992-11-02 1994-05-24 Lourens George Bordewijk Sound amplification system
US11134347B2 (en) 2018-01-05 2021-09-28 Texas Institute Of Science, Inc. Hearing aid and method for use of same

Also Published As

Publication number Publication date
DE1960963A1 (de) 1970-07-30
DE1960963B2 (enrdf_load_stackoverflow) 1972-07-27
GB1297914A (enrdf_load_stackoverflow) 1972-11-29

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