RU2613273C2 - Устройство и способ повышения разборчивости речи для респираторной маски - Google Patents

Устройство и способ повышения разборчивости речи для респираторной маски Download PDF

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Publication number
RU2613273C2
RU2613273C2 RU2015131856A RU2015131856A RU2613273C2 RU 2613273 C2 RU2613273 C2 RU 2613273C2 RU 2015131856 A RU2015131856 A RU 2015131856A RU 2015131856 A RU2015131856 A RU 2015131856A RU 2613273 C2 RU2613273 C2 RU 2613273C2
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RU
Russia
Prior art keywords
acoustic energy
attenuated
predetermined
mask
respiratory mask
Prior art date
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RU2015131856A
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English (en)
Russian (ru)
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RU2015131856A (ru
Inventor
Роджер КИХЛБЕРГ
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3М Инновейтив Пропертиз Компани
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Priority claimed from US13/757,493 external-priority patent/US9517366B2/en
Application filed by 3М Инновейтив Пропертиз Компани filed Critical 3М Инновейтив Пропертиз Компани
Publication of RU2015131856A publication Critical patent/RU2015131856A/ru
Application granted granted Critical
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or 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
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
    • 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
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • 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
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
RU2015131856A 2013-02-01 2014-01-20 Устройство и способ повышения разборчивости речи для респираторной маски RU2613273C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/757,493 US9517366B2 (en) 2013-02-01 2013-02-01 Respirator mask speech enhancement apparatus and method
US13/757,493 2013-02-01
US13/833,131 2013-03-15
US13/833,131 US9498658B2 (en) 2013-02-01 2013-03-15 Respirator mask speech enhancement apparatus and method
PCT/US2014/012188 WO2014120499A2 (en) 2013-02-01 2014-01-20 Respirator mask speech enhancement apparatus and method

Publications (2)

Publication Number Publication Date
RU2015131856A RU2015131856A (ru) 2017-03-06
RU2613273C2 true RU2613273C2 (ru) 2017-03-15

Family

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RU2015131856A RU2613273C2 (ru) 2013-02-01 2014-01-20 Устройство и способ повышения разборчивости речи для респираторной маски

Country Status (11)

Country Link
US (1) US9498658B2 (cg-RX-API-DMAC7.html)
EP (1) EP2950892B1 (cg-RX-API-DMAC7.html)
JP (1) JP6243450B2 (cg-RX-API-DMAC7.html)
KR (1) KR20150110583A (cg-RX-API-DMAC7.html)
CN (1) CN104955526B (cg-RX-API-DMAC7.html)
AU (1) AU2014212792B2 (cg-RX-API-DMAC7.html)
BR (1) BR112015018441A2 (cg-RX-API-DMAC7.html)
ES (1) ES2668544T3 (cg-RX-API-DMAC7.html)
PL (1) PL2950892T3 (cg-RX-API-DMAC7.html)
RU (1) RU2613273C2 (cg-RX-API-DMAC7.html)
WO (1) WO2014120499A2 (cg-RX-API-DMAC7.html)

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USD746438S1 (en) * 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator filter cover
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USD744088S1 (en) * 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
USD745962S1 (en) * 2014-05-22 2015-12-22 3M Innovative Properties Company Respirator filter retainer
USD757928S1 (en) * 2014-05-22 2016-05-31 3M Innovative Properties Company Respirator cartridge body
USD764656S1 (en) * 2014-06-26 2016-08-23 Moldex-Metric, Inc. Compact mask with changeable filters
USD743536S1 (en) * 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
USD795415S1 (en) * 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
USD767116S1 (en) * 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
CN109789322A (zh) * 2016-04-15 2019-05-21 斯科特科技公司 用于面罩的可移除的电池盒
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AU2021338366A1 (en) * 2020-09-03 2023-04-20 Lucca Ventures, Inc. dba VoxSonix Modular communication device
US20220080230A1 (en) * 2020-09-14 2022-03-17 Mark Lamoncha Face mask system for communicating with the hearing impaired
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CN119418711B (zh) * 2025-01-06 2025-03-14 南京正泽科技股份有限公司 一种面罩内语音增强方法、系统、存储介质及程序产品

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Also Published As

Publication number Publication date
JP6243450B2 (ja) 2017-12-06
BR112015018441A2 (pt) 2017-07-18
EP2950892A2 (en) 2015-12-09
AU2014212792A1 (en) 2015-08-13
CN104955526A (zh) 2015-09-30
US20140216448A1 (en) 2014-08-07
ES2668544T3 (es) 2018-05-18
WO2014120499A2 (en) 2014-08-07
WO2014120499A3 (en) 2015-01-08
CN104955526B (zh) 2017-08-01
RU2015131856A (ru) 2017-03-06
JP2016512970A (ja) 2016-05-12
US9498658B2 (en) 2016-11-22
PL2950892T3 (pl) 2018-07-31
KR20150110583A (ko) 2015-10-02
AU2014212792B2 (en) 2015-11-26
EP2950892B1 (en) 2018-02-28

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Effective date: 20200121