CN109788420B - 具有自身语音估计的听力保护系统及相关方法 - Google Patents

具有自身语音估计的听力保护系统及相关方法 Download PDF

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Publication number
CN109788420B
CN109788420B CN201811337872.1A CN201811337872A CN109788420B CN 109788420 B CN109788420 B CN 109788420B CN 201811337872 A CN201811337872 A CN 201811337872A CN 109788420 B CN109788420 B CN 109788420B
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China
Prior art keywords
filter
ear canal
signal
output signal
hearing protection
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CN201811337872.1A
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English (en)
Chinese (zh)
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CN109788420A (zh
Inventor
S·彼泽森
P·韦伯斯戴尔
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.)
Feikang Co ltd
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GN Hearing AS
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Publication of CN109788420A publication Critical patent/CN109788420A/zh
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Publication of CN109788420B publication Critical patent/CN109788420B/zh
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    • 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
    • H04R3/007—Protection 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • 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
    • G10L21/0232—Processing in the frequency domain
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • 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
    • G10L2021/02165—Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal
    • 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
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
CN201811337872.1A 2017-11-14 2018-11-12 具有自身语音估计的听力保护系统及相关方法 Active CN109788420B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17201658.6A EP3484173B1 (en) 2017-11-14 2017-11-14 Hearing protection system with own voice estimation and related method
EP17201658.6 2017-11-14

Publications (2)

Publication Number Publication Date
CN109788420A CN109788420A (zh) 2019-05-21
CN109788420B true CN109788420B (zh) 2022-02-18

Family

ID=60327158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811337872.1A Active CN109788420B (zh) 2017-11-14 2018-11-12 具有自身语音估计的听力保护系统及相关方法

Country Status (5)

Country Link
US (2) US10462566B2 (https=)
EP (1) EP3484173B1 (https=)
JP (1) JP7164794B2 (https=)
CN (1) CN109788420B (https=)
DK (1) DK3484173T3 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11252518B2 (en) 2019-06-01 2022-02-15 Apple Inc. Media system and method of accommodating hearing loss
DE102020114026A1 (de) * 2019-06-01 2020-12-03 Apple Inc. Mediensystem und verfahren zur berücksichtigung eines hörverlustes
CN110996210B (zh) * 2019-12-13 2021-11-23 恒玄科技(上海)股份有限公司 一种用于声场均衡的方法和一种耳机
US12041417B2 (en) 2022-06-02 2024-07-16 Gn Hearing A/S Hearing device with own-voice detection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1536667A2 (en) * 2003-11-28 2005-06-01 Sony Corporation Digital signal processing apparatus, method thereof and headphone apparatus
CN1832636A (zh) * 2005-03-01 2006-09-13 奥迪康有限公司 对助听器探测到的声音进行方位性测定的系统及方法
EP2242289A1 (en) * 2009-04-01 2010-10-20 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
CN103458347A (zh) * 2011-12-29 2013-12-18 Gn瑞声达A/S 具有改进的定位的助听器
CN106937196A (zh) * 2015-12-30 2017-07-07 Gn瑞声达A/S 头戴式听力设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072884A (en) * 1997-11-18 2000-06-06 Audiologic Hearing Systems Lp Feedback cancellation apparatus and methods
JPH10257583A (ja) * 1997-03-06 1998-09-25 Asahi Chem Ind Co Ltd 音声処理装置およびその音声処理方法
US8526645B2 (en) * 2007-05-04 2013-09-03 Personics Holdings Inc. Method and device for in ear canal echo suppression
US20090074214A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with plug in enhancement platform and communication port to download user preferred processing algorithms
US8243939B2 (en) * 2008-12-30 2012-08-14 Gn Resound A/S Hearing instrument with improved initialisation of parameters of digital feedback suppression circuitry
US9219964B2 (en) * 2009-04-01 2015-12-22 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
JP6196070B2 (ja) * 2013-05-21 2017-09-13 リオン株式会社 こもり音低減装置及びそれを備えた補聴器、オーディオ用イヤホン、耳せん
US10142745B2 (en) * 2016-11-24 2018-11-27 Oticon A/S Hearing device comprising an own voice detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1536667A2 (en) * 2003-11-28 2005-06-01 Sony Corporation Digital signal processing apparatus, method thereof and headphone apparatus
CN1832636A (zh) * 2005-03-01 2006-09-13 奥迪康有限公司 对助听器探测到的声音进行方位性测定的系统及方法
EP2242289A1 (en) * 2009-04-01 2010-10-20 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
CN103458347A (zh) * 2011-12-29 2013-12-18 Gn瑞声达A/S 具有改进的定位的助听器
CN106937196A (zh) * 2015-12-30 2017-07-07 Gn瑞声达A/S 头戴式听力设备

Also Published As

Publication number Publication date
EP3484173A1 (en) 2019-05-15
JP2019113829A (ja) 2019-07-11
CN109788420A (zh) 2019-05-21
US20200112789A1 (en) 2020-04-09
US10462566B2 (en) 2019-10-29
JP7164794B2 (ja) 2022-11-02
US10945073B2 (en) 2021-03-09
DK3484173T3 (en) 2022-07-11
EP3484173B1 (en) 2022-04-20
US20190149921A1 (en) 2019-05-16

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TR01 Transfer of patent right

Effective date of registration: 20221116

Address after: Rupp, Denmark

Patentee after: Feikang Co.,Ltd.

Address before: In Denmark, and Rupp

Patentee before: Great Nordic Hearing Co.

TR01 Transfer of patent right