ATE305808T1 - Implantierbares hörsystem mit mitteln zur messung der ankopplungsqualität - Google Patents

Implantierbares hörsystem mit mitteln zur messung der ankopplungsqualität

Info

Publication number
ATE305808T1
ATE305808T1 AT01118060T AT01118060T ATE305808T1 AT E305808 T1 ATE305808 T1 AT E305808T1 AT 01118060 T AT01118060 T AT 01118060T AT 01118060 T AT01118060 T AT 01118060T AT E305808 T1 ATE305808 T1 AT E305808T1
Authority
AT
Austria
Prior art keywords
output converter
signal processing
measuring
mechanical
impedance
Prior art date
Application number
AT01118060T
Other languages
English (en)
Inventor
Hans Dr-Ing Leysieffer
Original Assignee
Cochlear Ltd
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 Cochlear Ltd filed Critical Cochlear Ltd
Application granted granted Critical
Publication of ATE305808T1 publication Critical patent/ATE305808T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/67—Implantable hearing aids or parts thereof not covered by H04R25/606

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Prostheses (AREA)
AT01118060T 2000-08-25 2001-07-25 Implantierbares hörsystem mit mitteln zur messung der ankopplungsqualität ATE305808T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10041726A DE10041726C1 (de) 2000-08-25 2000-08-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität

Publications (1)

Publication Number Publication Date
ATE305808T1 true ATE305808T1 (de) 2005-10-15

Family

ID=7653734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01118060T ATE305808T1 (de) 2000-08-25 2001-07-25 Implantierbares hörsystem mit mitteln zur messung der ankopplungsqualität

Country Status (5)

Country Link
US (1) US6554762B2 (de)
EP (1) EP1181950B1 (de)
AT (1) ATE305808T1 (de)
AU (1) AU776528B2 (de)
DE (2) DE10041726C1 (de)

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Also Published As

Publication number Publication date
AU6360901A (en) 2002-02-28
EP1181950B1 (de) 2005-10-05
DE10041726C1 (de) 2002-05-23
DE50107599D1 (de) 2006-02-16
US20020026091A1 (en) 2002-02-28
EP1181950A2 (de) 2002-02-27
US6554762B2 (en) 2003-04-29
AU776528B2 (en) 2004-09-16
EP1181950A3 (de) 2004-01-28

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