EP3945733C0 - Verfahren zur direktionalen signalverarbeitung für ein hörgerät - Google Patents

Verfahren zur direktionalen signalverarbeitung für ein hörgerät

Info

Publication number
EP3945733C0
EP3945733C0 EP21183901.4A EP21183901A EP3945733C0 EP 3945733 C0 EP3945733 C0 EP 3945733C0 EP 21183901 A EP21183901 A EP 21183901A EP 3945733 C0 EP3945733 C0 EP 3945733C0
Authority
EP
European Patent Office
Prior art keywords
signal processing
processing method
hearing device
directional signal
directional
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.)
Active
Application number
EP21183901.4A
Other languages
English (en)
French (fr)
Other versions
EP3945733A1 (de
EP3945733B1 (de
Inventor
Tobias Daniel Rosenkranz
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.)
Filing date
Publication date
Application filed by Sivantos Pte Ltd filed Critical Sivantos Pte Ltd
Publication of EP3945733A1 publication Critical patent/EP3945733A1/de
Application granted granted Critical
Publication of EP3945733C0 publication Critical patent/EP3945733C0/de
Publication of EP3945733B1 publication Critical patent/EP3945733B1/de
Active legal-status Critical Current
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
    • 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
    • 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
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
    • 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
    • H04R25/35—Electric hearing aids 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; 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Circuit For Audible Band Transducer (AREA)
EP21183901.4A 2020-07-29 2021-07-06 Verfahren zur direktionalen signalverarbeitung für ein hörgerät Active EP3945733B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020209555.8A DE102020209555A1 (de) 2020-07-29 2020-07-29 Verfahren zur direktionalen Signalverarbeitung für ein Hörgerät

Publications (3)

Publication Number Publication Date
EP3945733A1 EP3945733A1 (de) 2022-02-02
EP3945733C0 true EP3945733C0 (de) 2023-06-07
EP3945733B1 EP3945733B1 (de) 2023-06-07

Family

ID=76807557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21183901.4A Active EP3945733B1 (de) 2020-07-29 2021-07-06 Verfahren zur direktionalen signalverarbeitung für ein hörgerät

Country Status (5)

Country Link
US (1) US11558696B2 (de)
EP (1) EP3945733B1 (de)
JP (1) JP7193210B2 (de)
CN (1) CN114071314B (de)
DE (1) DE102020209555A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022206916B4 (de) 2022-07-06 2025-04-10 Sivantos Pte. Ltd. Hörinstrument und Verfahren zur direktionalen Signalverarbeitung für ein Hörinstrument

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1443798B1 (de) * 2004-02-10 2006-06-07 Phonak Ag Hörhilfegerät mit einer Zoom-Funktion für das Ohr eines Individuums
EP1994788B1 (de) 2006-03-10 2014-05-07 MH Acoustics, LLC Rauschunterdrückendes direktionales mikrophon-array
DE102006047983A1 (de) * 2006-10-10 2008-04-24 Siemens Audiologische Technik Gmbh Verarbeitung eines Eingangssignals in einem Hörgerät
US8553901B2 (en) 2008-02-11 2013-10-08 Cochlear Limited Cancellation of bone-conducted sound in a hearing prosthesis
DE102015211747B4 (de) * 2015-06-24 2017-05-18 Sivantos Pte. Ltd. Verfahren zur Signalverarbeitung in einem binauralen Hörgerät
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
DE102017221006A1 (de) * 2017-11-23 2019-05-23 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
DK3503581T3 (da) * 2017-12-21 2022-05-09 Sonova Ag Støjreduktion i et lydsignal til en høreenhed
EP3588981B1 (de) * 2018-06-22 2021-11-24 Oticon A/s Hörgerät mit einem akustischen ereignisdetektor
DE102019205709B3 (de) 2019-04-18 2020-07-09 Sivantos Pte. Ltd. Verfahren zur direktionalen Signalverarbeitung für ein Hörgerät

Also Published As

Publication number Publication date
JP2022027584A (ja) 2022-02-10
CN114071314A (zh) 2022-02-18
DE102020209555A1 (de) 2022-02-03
US20220038828A1 (en) 2022-02-03
CN114071314B (zh) 2025-03-04
US11558696B2 (en) 2023-01-17
EP3945733A1 (de) 2022-02-02
EP3945733B1 (de) 2023-06-07
JP7193210B2 (ja) 2022-12-20

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