DE60209161D1 - Mehrkanal Hörgerät mit Übertragungsmöglichkeiten zwischen den Kanälen - Google Patents

Mehrkanal Hörgerät mit Übertragungsmöglichkeiten zwischen den Kanälen

Info

Publication number
DE60209161D1
DE60209161D1 DE60209161T DE60209161T DE60209161D1 DE 60209161 D1 DE60209161 D1 DE 60209161D1 DE 60209161 T DE60209161 T DE 60209161T DE 60209161 T DE60209161 T DE 60209161T DE 60209161 D1 DE60209161 D1 DE 60209161D1
Authority
DE
Germany
Prior art keywords
digital
analog
signal
converter
audio signal
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.)
Expired - Lifetime
Application number
DE60209161T
Other languages
English (en)
Other versions
DE60209161T2 (de
Inventor
Wade Armstrong
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.)
Gennum Corp
Original Assignee
Gennum Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23090299&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60209161(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gennum Corp filed Critical Gennum Corp
Publication of DE60209161D1 publication Critical patent/DE60209161D1/de
Application granted granted Critical
Publication of DE60209161T2 publication Critical patent/DE60209161T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04R25/407—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; 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
    • 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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
DE60209161T 2001-04-18 2002-04-18 Mehrkanal Hörgerät mit Übertragungsmöglichkeiten zwischen den Kanälen Expired - Lifetime DE60209161T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28445901P 2001-04-18 2001-04-18
US284459P 2001-04-18

Publications (2)

Publication Number Publication Date
DE60209161D1 true DE60209161D1 (de) 2006-04-20
DE60209161T2 DE60209161T2 (de) 2006-10-05

Family

ID=23090299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209161T Expired - Lifetime DE60209161T2 (de) 2001-04-18 2002-04-18 Mehrkanal Hörgerät mit Übertragungsmöglichkeiten zwischen den Kanälen

Country Status (7)

Country Link
US (2) US7181034B2 (de)
EP (1) EP1251715B2 (de)
AT (1) ATE318062T1 (de)
CA (1) CA2382362C (de)
DE (1) DE60209161T2 (de)
DK (1) DK1251715T4 (de)
ES (1) ES2258575T3 (de)

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CA2382362C (en) 2009-06-23
EP1251715A2 (de) 2002-10-23
US20030012392A1 (en) 2003-01-16
EP1251715A3 (de) 2004-02-11
ATE318062T1 (de) 2006-03-15
DK1251715T3 (da) 2006-06-19
CA2382362A1 (en) 2002-10-18
ES2258575T3 (es) 2006-09-01
DE60209161T2 (de) 2006-10-05
US20070127752A1 (en) 2007-06-07
EP1251715B2 (de) 2010-12-01
EP1251715B1 (de) 2006-02-15
US8121323B2 (en) 2012-02-21
DK1251715T4 (da) 2011-01-10
US7181034B2 (en) 2007-02-20

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