EP3772861C0 - Verfahren zur direktionalen signalverarbeitung für ein hörgerät - Google Patents

Verfahren zur direktionalen signalverarbeitung für ein hörgerät

Info

Publication number: EP3772861C0
Authority: EP; European Patent Office
Prior art keywords: signal processing; hearing aid; directional signal; directional; hearing
Prior art date: 2019-08-08
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.): Active

Application number

EP20185489.0A

Other languages

English (en)

French (fr)

Other versions

EP3772861A1 (de

EP3772861B1 (de

Inventor

Eghart Fischer

Homayoun Kamkar-Parsi

Jens Hain

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.)

Sivantos Pte Ltd

Original Assignee

Sivantos Pte 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.)

2019-08-08

Filing date

2020-07-13

Publication date

2024-10-02

2020-07-13 Application filed by Sivantos Pte Ltd filed Critical Sivantos Pte Ltd

2021-02-10 Publication of EP3772861A1 publication Critical patent/EP3772861A1/de

2024-10-02 Application granted granted Critical

2024-10-02 Publication of EP3772861C0 publication Critical patent/EP3772861C0/de

2024-10-02 Publication of EP3772861B1 publication Critical patent/EP3772861B1/de

Status Active legal-status Critical Current

2040-07-13 Anticipated expiration legal-status Critical

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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- 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
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining 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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- 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
- H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility

Landscapes

Health & Medical Sciences (AREA)
Otolaryngology (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
General Health & Medical Sciences (AREA)
Neurosurgery (AREA)
Circuit For Audible Band Transducer (AREA)

EP20185489.0A 2019-08-08 2020-07-13 Verfahren zur direktionalen signalverarbeitung für ein hörgerät Active EP3772861B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102019211943.3A DE102019211943B4 (de)	2019-08-08	2019-08-08	Verfahren zur direktionalen Signalverarbeitung für ein Hörgerät

Publications (3)

Publication Number	Publication Date
EP3772861A1 EP3772861A1 (de)	2021-02-10
EP3772861C0 true EP3772861C0 (de)	2024-10-02
EP3772861B1 EP3772861B1 (de)	2024-10-02

Family

ID=71607786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20185489.0A Active EP3772861B1 (de)	2019-08-08	2020-07-13	Verfahren zur direktionalen signalverarbeitung für ein hörgerät

Country Status (4)

Country	Link
US (1)	US11089410B2 (de)
EP (1)	EP3772861B1 (de)
CN (1)	CN112351365B (de)
DE (1)	DE102019211943B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102020210805B3 (de)	2020-08-26	2022-02-10	Sivantos Pte. Ltd.	Verfahren zur direktionalen Signalverarbeitung für ein akustisches System
DE102023202422B4 (de)	2023-03-20	2024-10-17	Sivantos Pte. Ltd.	Verfahren zur direktionalen Signalverarbeitung für ein binaurales Hörsystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE373940T1 (de) *	2002-12-20	2007-10-15	Oticon As	Mikrofonsystem mit richtansprechverhalten
EP2262285B1 (de)	2009-06-02	2016-11-30	Oticon A/S	Hörvorrichtung mit verbesserten Lokalisierungshinweisen, deren Verwendung und ein Verfahren
US8666090B1 (en) *	2013-02-26	2014-03-04	Full Code Audio LLC	Microphone modeling system and method
US10181328B2 (en) *	2014-10-21	2019-01-15	Oticon A/S	Hearing system
DE102016225204B4 (de) *	2016-12-15	2021-10-21	Sivantos Pte. Ltd.	Verfahren zum Betrieb eines Hörgerätes
DE102017206788B3 (de) *	2017-04-21	2018-08-02	Sivantos Pte. Ltd.	Verfahren zum Betrieb eines Hörgerätes
DE102017215823B3 (de) *	2017-09-07	2018-09-20	Sivantos Pte. Ltd.	Verfahren zum Betrieb eines Hörgerätes

2019
- 2019-08-08 DE DE102019211943.3A patent/DE102019211943B4/de active Active
2020
- 2020-07-13 EP EP20185489.0A patent/EP3772861B1/de active Active
- 2020-08-07 CN CN202010787671.2A patent/CN112351365B/zh active Active
- 2020-08-10 US US16/988,855 patent/US11089410B2/en active Active

Also Published As

Publication number	Publication date
US11089410B2 (en)	2021-08-10
CN112351365A (zh)	2021-02-09
EP3772861A1 (de)	2021-02-10
DE102019211943B4 (de)	2021-03-11
US20210044908A1 (en)	2021-02-11
CN112351365B (zh)	2023-02-24
DE102019211943A1 (de)	2021-02-11
EP3772861B1 (de)	2024-10-02

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