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1. WO1996003848 - HEARING AID

Publication Number WO/1996/003848
Publication Date 08.02.1996
International Application No. PCT/DE1995/000853
International Filing Date 01.07.1995
Chapter 2 Demand Filed 14.02.1996
IPC
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
H04R 25/505
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
50Customised settings for obtaining desired overall acoustical characteristics
505using digital signal processing
H04R 25/552
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
552Binaural
H04R 25/558
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
558Remote control, e.g. of amplification, frequency
Applicants
  • INSTITUT FÜR ENTWICKLUNG UND FORSCHUNG DR. VIELBERTH KG [DE]/[DE] (AllExceptUS)
  • VIELBERTH, Johann [DE]/[DE] (UsOnly)
Inventors
  • VIELBERTH, Johann
Agents
  • WASMEIER, A.
  • GRÜNECKER, KINKELDEY, STOCKMAIR & SCHWANHÄUSSER
Priority Data
195 15 348.026.04.1995DE
195 18 199.918.05.1995DE
P 44 25 759.721.07.1994DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HÖRHILFE
(EN) HEARING AID
(FR) PROTHESE AUDITIVE
Abstract
(DE)
Bei einer elektrischen Hörhilfe, die es auch Personen mit Hörschädigungen ermöglicht, an Veranstaltungen, beispielsweise an Vortrags- und Musikveranstaltungen usw. teilzunehmen, erfolgt eine digitale Bearbeitung der von Mikrophonen empfangenen akustischen Signale anhand von individuellen Übertragungs-Funktionen und anschließend eine Umwandlung der bearbeiteten digitalen Signale in analoge Audio-Signale zur Wiedergabe an Hörern.
(EN)
In an electric hearing aid which makes it possible for the hard of hearing to take part in event, e.g. lectures and musical performances, etc., the acoustic signals received by microphones are digitally processed by means of individual transmission functions and the processed digital signals are then converted into analog audio signals for reproduction in headphones.
(FR)
L'invention concerne une prothèse auditive qui permet à des sujets affectés de déficiences auditives, de prendre part à des manifestations telles que des conférences ou des concerts, etc. Les signaux acoustiques reçus par des microphones sont traités de manière numérique au moyen de fonctions de transmission individuelles. Les signaux numériques ainsi traités sont convertis en signaux audio analogiques pour être restitués à des écouteurs.
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