AU2519395A - Noise shielding ear-piece - Google Patents

Noise shielding ear-piece

Info

Publication number
AU2519395A
AU2519395A AU25193/95A AU2519395A AU2519395A AU 2519395 A AU2519395 A AU 2519395A AU 25193/95 A AU25193/95 A AU 25193/95A AU 2519395 A AU2519395 A AU 2519395A AU 2519395 A AU2519395 A AU 2519395A
Authority
AU
Australia
Prior art keywords
piece
noise shielding
ear
shielding ear
noise
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.)
Abandoned
Application number
AU25193/95A
Inventor
Reijo Jack Paivarinta
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 AU2519395A publication Critical patent/AU2519395A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Psychology (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
AU25193/95A 1994-05-25 1995-05-25 Noise shielding ear-piece Abandoned AU2519395A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2124231 CA2124231A1 (en) 1994-05-25 1994-05-25 Noise shielding ear-piece
CA2124231 1994-05-25
PCT/CA1995/000307 WO1995032600A1 (en) 1994-05-25 1995-05-25 Noise shielding ear-piece

Publications (1)

Publication Number Publication Date
AU2519395A true AU2519395A (en) 1995-12-18

Family

ID=4153663

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25193/95A Abandoned AU2519395A (en) 1994-05-25 1995-05-25 Noise shielding ear-piece

Country Status (3)

Country Link
AU (1) AU2519395A (en)
CA (1) CA2124231A1 (en)
WO (1) WO1995032600A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468721A (en) * 1945-07-09 1949-04-26 Volkmann John Earphone socket and noise shield
DE2836937B2 (en) * 1977-08-31 1981-06-25 AKG Akustische u. Kino-Geräte GmbH, Wien headphones
US4185175A (en) * 1977-10-26 1980-01-22 Michael Colombo Cushioned extension for telephone earpiece
DE9110960U1 (en) * 1990-10-01 1991-12-12 Optac GmbH, 6074 Rödermark Cushions for a earmuff

Also Published As

Publication number Publication date
CA2124231A1 (en) 1995-11-26
WO1995032600A1 (en) 1995-11-30

Similar Documents

Publication Publication Date Title
AU4235996A (en) Noise cancellation apparatus
AU4566696A (en) Noise canceler
IL115902A0 (en) An audio transceiver
AU5598898A (en) Shielded connector
HK1013590A1 (en) Headphones
EP0688143A3 (en) Supra aural active noise reduction headphones
AU2819897A (en) Slotted shield can
AU9031698A (en) Noise attenuating apparatus
AU1753495A (en) Pushing unit
AU1173397A (en) Noise removing circuit
AU1741195A (en) Low noise wide band amplifier
AU2634695A (en) Hull-related arrangement
AU1817695A (en) Electromagnetic loudspeaker
GB9211136D0 (en) Noise reducing earphone
AU1460595A (en) Mounting arrangements
AU3347695A (en) Shielding mask
AU2519395A (en) Noise shielding ear-piece
AU6897894A (en) Noise reducing apparatus
AU1421095A (en) Headsets
AU1591495A (en) Receiver
AU3703695A (en) Damping arrangement
AU4127596A (en) Sound arrangement
GB2290919B (en) Loudspeakers
AUPM340794A0 (en) Shielded cable
AUPM945794A0 (en) Ear cleaner