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1. WO2002017837 - EAR TERMINAL WITH MICROPHONE IN MEATUS, WITH FILTERING GIVING TRANSMITTED SIGNALS THE CHARACTERISTICS OF SPOKEN SOUND

Publication Number WO/2002/017837
Publication Date 07.03.2002
International Application No. PCT/NO2001/000358
International Filing Date 31.08.2001
Chapter 2 Demand Filed 14.03.2002
IPC
H04R 1/10 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
10Earpieces; Attachments therefor
H04R 25/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
25Deaf-aid sets
CPC
A61F 11/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
11Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand
06Protective devices for the ears
08internal, e.g. earplugs
A61F 2011/145
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
11Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand
06Protective devices for the ears
14external, e.g. earcaps or earmuffs
145electric, e.g. for active noise reduction
H04R 1/1016
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1016Earpieces of the intra-aural type
H04R 1/1083
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1083Reduction of ambient noise
H04R 25/405
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
25Deaf-aid sets ; , i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
40Arrangements for obtaining a desired directivity characteristic
405by combining a plurality of transducers
H04R 25/554
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
25Deaf-aid sets ; , i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
55using an external connection, either wireless or wired
554using a wireless connection, e.g. between microphone and amplifier or using Tcoils
Applicants
  • NACRE AS [NO]/[NO] (AllExceptUS)
  • SVEAN, Jarle [NO]/[NO] (UsOnly)
  • SØRSDAL, Svein [NO]/[NO] (UsOnly)
  • PETTERSEN, Odd, Kr., Ø. [NO]/[NO] (UsOnly)
  • OTTESEN, Georg, E. [NO]/[NO] (UsOnly)
  • STENSBY, Sverre [NO]/[NO] (UsOnly)
Inventors
  • SVEAN, Jarle
  • SØRSDAL, Svein
  • PETTERSEN, Odd, Kr., Ø.
  • OTTESEN, Georg, E.
  • STENSBY, Sverre
Agents
  • ABC-PATENT
Priority Data
2000437301.09.2000NO
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EAR TERMINAL WITH MICROPHONE IN MEATUS, WITH FILTERING GIVING TRANSMITTED SIGNALS THE CHARACTERISTICS OF SPOKEN SOUND
(FR) OREILLETTE POURVU D'UN MICROPHONE PLACE DANS LE MEAT, ET D'UN MOYEN DE FILTRATION CONFERANT LES CARACTERISTIQUES D'UN SON PARLE AUX SIGNAUX TRANSMIS
Abstract
(EN)
Ear terminal comprising a sealing section arranged for use in the ear meatus of a human, comprising an inner microphone having a sound inlet for being directed into the meatus; an electronic unit including filtering means coupled to said inner microphone for filtering the signal from said inner microphone, said filtering means being programmable to transform the signals based on the sounds received in the ear by said inner microphone into sounds having essentially the characteristics of spoken sounds of the wearer of the ear terminal.
(FR)
L'invention concerne une oreillette comprenant une section d'étanchéité (2) conçue pour être utilisée dans le méat (3) de l'oreille d'un être humain. Cette oreillette comprend un microphone interne (M2) pourvu d'un orifice d'entrée (S2) des sons conçu pour être dirigé dans le méat (3); une unité électronique (11) comprenant un moyen de filtration relié audit microphone interne permettant de filtrer le signal provenant du microphone interne (M2), lequel moyen de filtration peut être programmé pour transformé, en fonction des sons reçus dans l'oreille par le microphone (M2), les signaux en sons présentant essentiellement les caractéristiques des sons parlés de l'utilisateur de l'oreillette.
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