EP4156183C0 - Audiovorrichtung mit mehreren dämpfungsgliedern - Google Patents

Audiovorrichtung mit mehreren dämpfungsgliedern

Info

Publication number
EP4156183C0
EP4156183C0 EP21199648.3A EP21199648A EP4156183C0 EP 4156183 C0 EP4156183 C0 EP 4156183C0 EP 21199648 A EP21199648 A EP 21199648A EP 4156183 C0 EP4156183 C0 EP 4156183C0
Authority
EP
European Patent Office
Prior art keywords
audio device
damping elements
damping
elements
audio
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
EP21199648.3A
Other languages
English (en)
French (fr)
Other versions
EP4156183A1 (de
EP4156183B1 (de
Inventor
Bolaji James Adesokan
Bülow Allan Mejlgren Von
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.)
GN Hearing AS
Original Assignee
GN Hearing AS
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 GN Hearing AS filed Critical GN Hearing AS
Priority to EP21199648.3A priority Critical patent/EP4156183B1/de
Publication of EP4156183A1 publication Critical patent/EP4156183A1/de
Application granted granted Critical
Publication of EP4156183B1 publication Critical patent/EP4156183B1/de
Publication of EP4156183C0 publication Critical patent/EP4156183C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
    • 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
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
EP21199648.3A 2021-09-28 2021-09-28 Audiovorrichtung mit mehreren dämpfungsgliedern Active EP4156183B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21199648.3A EP4156183B1 (de) 2021-09-28 2021-09-28 Audiovorrichtung mit mehreren dämpfungsgliedern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21199648.3A EP4156183B1 (de) 2021-09-28 2021-09-28 Audiovorrichtung mit mehreren dämpfungsgliedern

Publications (3)

Publication Number Publication Date
EP4156183A1 EP4156183A1 (de) 2023-03-29
EP4156183B1 EP4156183B1 (de) 2025-10-22
EP4156183C0 true EP4156183C0 (de) 2025-10-22

Family

ID=78134794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21199648.3A Active EP4156183B1 (de) 2021-09-28 2021-09-28 Audiovorrichtung mit mehreren dämpfungsgliedern

Country Status (1)

Country Link
EP (1) EP4156183B1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8861745B2 (en) * 2010-12-01 2014-10-14 Cambridge Silicon Radio Limited Wind noise mitigation
EP2751806B1 (de) * 2011-09-02 2019-10-02 GN Audio A/S Verfahren und system zur störgeräuschsunterdrückung für audiosignale

Also Published As

Publication number Publication date
EP4156183A1 (de) 2023-03-29
EP4156183B1 (de) 2025-10-22

Similar Documents

Publication Publication Date Title
IL283962A (en) Lighting and dissipation device
DK3930878T3 (da) Tværfiltreringsanordning
EP4497421C0 (de) Ostomievorrichtung
EP4000063A4 (de) Hörvorrichtung mit sprachverfolgung
EP4252869C0 (de) Haken-griff-vorrichtung
EP4051393C0 (de) Slackline-vorrichtung
EP4153103C0 (de) Stomavorrichtung
EP3992475C0 (de) Anschlussvorrichtung
EP3751946A4 (de) Zuhörverfahren und -vorrichtung
DK4341516T3 (da) Afdækningsanordning
EP4063026C0 (de) Auftragsvorrichtung
EP3907789A4 (de) Vorlithiierungsvorrichtung
EP3606087A4 (de) Lautsprechervorrichtung
EP4119469C0 (de) Hub-kipp-vorrichtung
EP4304195A4 (de) Lautsprechervorrichtung
EP4177420C0 (de) Abdeckvorrichtung
IL309761A (en) Abatement apparatus
EP4400228A4 (de) Formvorrichtung
EP4279118A4 (de) Anschlussvorrichtung
EP4156183C0 (de) Audiovorrichtung mit mehreren dämpfungsgliedern
EP4349450A4 (de) Adsorptionsvorrichtung
EP4403278A4 (de) Formvorrichtung
EP4111082A4 (de) Knickschutzvorrichtung
EP4201252A4 (de) Auftragvorrichtung
EP4117546A4 (de) Approximationsvorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230929

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240822

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20250520

RIC1 Information provided on ipc code assigned before grant

Ipc: G10L 21/0216 20130101ALN20250512BHEP

Ipc: H04R 3/00 20060101ALN20250512BHEP

Ipc: G10L 21/0208 20130101AFI20250512BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GN HEARING A/S

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251022

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602021040735

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20251030

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20251105