EP4158901C0 - Verfahren, vorrichtung, kopfhörer und computerprogramm zur aktiven unterdrückung des okklusionseffektes bei der wiedergabe von audiosignalen - Google Patents

Verfahren, vorrichtung, kopfhörer und computerprogramm zur aktiven unterdrückung des okklusionseffektes bei der wiedergabe von audiosignalen

Info

Publication number
EP4158901C0
EP4158901C0 EP21729292.9A EP21729292A EP4158901C0 EP 4158901 C0 EP4158901 C0 EP 4158901C0 EP 21729292 A EP21729292 A EP 21729292A EP 4158901 C0 EP4158901 C0 EP 4158901C0
Authority
EP
European Patent Office
Prior art keywords
headphone
reproduction
computer program
audio signals
effect during
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
EP21729292.9A
Other languages
English (en)
French (fr)
Other versions
EP4158901A1 (de
EP4158901B1 (de
Inventor
Johannes Fabry
Stefan Liebich
Peter Jax
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.)
RWTH Aachen University
Original Assignee
RWTH Aachen University
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=76217864&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4158901(C0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RWTH Aachen University filed Critical RWTH Aachen University
Publication of EP4158901A1 publication Critical patent/EP4158901A1/de
Application granted granted Critical
Publication of EP4158901C0 publication Critical patent/EP4158901C0/de
Publication of EP4158901B1 publication Critical patent/EP4158901B1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
    • G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
    • G10K11/17827—Desired external signals, e.g. pass-through audio such as music or speech
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1785—Methods, e.g. algorithms; Devices
    • G10K11/17853—Methods, e.g. algorithms; Devices of the filter
    • G10K11/17854—Methods, e.g. algorithms; Devices of the filter the filter being an adaptive filter
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/108—Communication systems, e.g. where useful sound is kept and noise is cancelled
    • G10K2210/1081—Earphones, e.g. for telephones, ear protectors or headsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/05—Electronic compensation of the occlusion effect
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Headphones And Earphones (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP21729292.9A 2020-05-29 2021-05-27 Verfahren, vorrichtung, kopfhörer und computerprogramm zur aktiven unterdrückung des okklusionseffektes bei der wiedergabe von audiosignalen Active EP4158901B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020114429.6A DE102020114429A1 (de) 2020-05-29 2020-05-29 Verfahren, vorrichtung, kopfhörer und computerprogramm zur aktiven unterdrückung des okklusionseffektes bei der wiedergabe von audiosignalen
PCT/EP2021/064168 WO2021239864A1 (de) 2020-05-29 2021-05-27 Verfahren, vorrichtung, kopfhörer und computerprogramm zur aktiven unterdrückung des okklusionseffektes bei der wiedergabe von audiosignalen

Publications (3)

Publication Number Publication Date
EP4158901A1 EP4158901A1 (de) 2023-04-05
EP4158901C0 true EP4158901C0 (de) 2025-07-16
EP4158901B1 EP4158901B1 (de) 2025-07-16

Family

ID=76217864

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21729292.9A Active EP4158901B1 (de) 2020-05-29 2021-05-27 Verfahren, vorrichtung, kopfhörer und computerprogramm zur aktiven unterdrückung des okklusionseffektes bei der wiedergabe von audiosignalen

Country Status (5)

Country Link
US (1) US12284486B2 (de)
EP (1) EP4158901B1 (de)
CN (1) CN115398934B (de)
DE (1) DE102020114429A1 (de)
WO (1) WO2021239864A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4338155A1 (de) * 2021-06-30 2024-03-20 Huawei Technologies Co., Ltd. Kopfhörer und verfahren zur aktiven rauschverminderung
DE102022111300A1 (de) 2022-05-06 2023-11-09 Elevear GmbH Vorrichtung zur Reduzierung des Rauschens bei der Wiedergabe eines Audiosignals mit einem Kopfhörer oder Hörgerät und entsprechendes Verfahren
DE102023203436A1 (de) * 2023-04-17 2024-10-17 Robert Bosch Gesellschaft mit beschränkter Haftung Sensorvorrichtung, Wearable und Verfahren zum Betreiben einer Sensorvorrichtung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4359599B2 (ja) 2006-02-28 2009-11-04 リオン株式会社 補聴器
WO2010093913A1 (en) 2009-02-12 2010-08-19 Brock Seiler Multi-channel audio vibratory entertainment system
CN102771144B (zh) * 2010-02-19 2015-03-25 西门子医疗器械公司 用于方向相关空间噪声减低的设备和方法
EP2362678B1 (de) 2010-02-24 2017-07-26 GN Audio A/S Headset-System mit Mikrofon für Umgebungsgeräusche
WO2014053024A1 (en) 2012-10-05 2014-04-10 Wolfson Dynamic Hearing Pty Ltd Binaural hearing system and method
US9020160B2 (en) * 2012-11-02 2015-04-28 Bose Corporation Reducing occlusion effect in ANR headphones
DK2920980T3 (en) 2012-11-15 2016-12-12 Sonova Ag Formation of own voice in a hearing-aid / own voice shaping in a hearing instrument
US9729977B2 (en) 2013-06-12 2017-08-08 Sonova Ag Method for operating a hearing device capable of active occlusion control and a hearing device with user adjustable active occlusion control
WO2016002358A1 (ja) 2014-06-30 2016-01-07 ソニー株式会社 情報処理装置、情報処理方法及びプログラム
EP3007170A1 (de) * 2014-10-08 2016-04-13 GN Netcom A/S Robustes Lärmunterdrückungssystem mit nichtkalibrierten Mikrofonen
US9654855B2 (en) 2014-10-30 2017-05-16 Bose Corporation Self-voice occlusion mitigation in headsets
US9905216B2 (en) * 2015-03-13 2018-02-27 Bose Corporation Voice sensing using multiple microphones
EP3188495B1 (de) 2015-12-30 2020-11-18 GN Audio A/S Headset mit durchhörmodus
CN108605193B (zh) 2016-02-01 2021-03-16 索尼公司 声音输出设备、声音输出方法、计算机可读存储介质和声音系统
WO2017147428A1 (en) * 2016-02-25 2017-08-31 Dolby Laboratories Licensing Corporation Capture and extraction of own voice signal
US10034092B1 (en) 2016-09-22 2018-07-24 Apple Inc. Spatial headphone transparency
US10311889B2 (en) * 2017-03-20 2019-06-04 Bose Corporation Audio signal processing for noise reduction
US10657950B2 (en) 2018-07-16 2020-05-19 Apple Inc. Headphone transparency, occlusion effect mitigation and wind noise detection
US10595151B1 (en) 2019-03-18 2020-03-17 Cirrus Logic, Inc. Compensation of own voice occlusion

Also Published As

Publication number Publication date
US12284486B2 (en) 2025-04-22
CN115398934B (zh) 2026-03-27
EP4158901A1 (de) 2023-04-05
EP4158901B1 (de) 2025-07-16
US20230328462A1 (en) 2023-10-12
CN115398934A (zh) 2022-11-25
WO2021239864A1 (de) 2021-12-02
DE102020114429A1 (de) 2021-12-02

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