CN105075289B - 用于改进特定声音对用户的可听度的装置和方法 - Google Patents

用于改进特定声音对用户的可听度的装置和方法 Download PDF

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Publication number
CN105075289B
CN105075289B CN201480014040.XA CN201480014040A CN105075289B CN 105075289 B CN105075289 B CN 105075289B CN 201480014040 A CN201480014040 A CN 201480014040A CN 105075289 B CN105075289 B CN 105075289B
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China
Prior art keywords
target sound
background noise
source signal
audibility
sound
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CN201480014040.XA
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Chinese (zh)
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CN105075289A (zh
Inventor
A·G·科尔劳施
M·H·帕克
S·M·杰夫斯
T·法尔克
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Koninklijke Philips NV
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Koninklijke Philips NV
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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • G08B29/28—Self-calibration, e.g. compensating for environmental drift or ageing of components by changing the gain of an amplifier
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
    • 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
    • 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
    • H04R3/04—Circuits for transducers for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/001—Adaptation of signal processing in PA systems in dependence of presence of noise
    • 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
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CN201480014040.XA 2013-03-13 2014-03-12 用于改进特定声音对用户的可听度的装置和方法 Active CN105075289B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361778729P 2013-03-13 2013-03-13
US61/778,729 2013-03-13
EP13162514.7A EP2787746A1 (en) 2013-04-05 2013-04-05 Apparatus and method for improving the audibility of specific sounds to a user
EP13162514.7 2013-04-05
PCT/EP2014/054757 WO2014140053A1 (en) 2013-03-13 2014-03-12 Apparatus and method for improving the audibility of specific sounds to a user

Publications (2)

Publication Number Publication Date
CN105075289A CN105075289A (zh) 2015-11-18
CN105075289B true CN105075289B (zh) 2018-10-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480014040.XA Active CN105075289B (zh) 2013-03-13 2014-03-12 用于改进特定声音对用户的可听度的装置和方法

Country Status (7)

Country Link
US (1) US9799210B2 (https=)
EP (2) EP2787746A1 (https=)
JP (1) JP6297609B2 (https=)
CN (1) CN105075289B (https=)
BR (1) BR112015022131A2 (https=)
RU (1) RU2670182C2 (https=)
WO (1) WO2014140053A1 (https=)

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EP2775463A1 (en) 2013-03-06 2014-09-10 Koninklijke Philips N.V. Systems and methods for reducing the impact of alarm sounds on patients
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US9814817B2 (en) * 2015-03-27 2017-11-14 Fresenius Medical Care Holdings, Inc. Adjusting sound on a medical device
CN114286248B (zh) 2016-06-14 2025-08-12 杜比实验室特许公司 媒体补偿通过和模式切换
US20170372697A1 (en) * 2016-06-22 2017-12-28 Elwha Llc Systems and methods for rule-based user control of audio rendering
US10339911B2 (en) 2016-11-01 2019-07-02 Stryker Corporation Person support apparatuses with noise cancellation
US10980687B2 (en) 2017-07-19 2021-04-20 Stryker Corporation Techniques for generating auditory and haptic output with a vibrational panel of a patient support apparatus
CN108235164B (zh) * 2017-12-13 2020-09-15 安克创新科技股份有限公司 一种麦克风颈环耳机
CN108271100A (zh) * 2017-12-13 2018-07-10 胡跃进 Uhf接收机高放通道底噪增益的提高方法
CN110832830B (zh) * 2018-03-22 2021-07-09 华为技术有限公司 一种调节音量的方法和电子设备
US11127413B2 (en) * 2019-07-09 2021-09-21 Blackberry Limited Audio alert audibility estimation method and system
CN111083137B (zh) * 2019-12-12 2022-07-05 青岛海尔科技有限公司 物联网终端设备状态调整的方法、装置及操作系统
US11417306B2 (en) * 2020-12-31 2022-08-16 Bose Corporation Systems and methods for engine harmonic cancellation
TWM615116U (zh) * 2021-03-19 2021-08-01 合世生醫科技股份有限公司 聲音播放裝置
CN113190207B (zh) * 2021-04-26 2024-11-22 北京小米移动软件有限公司 信息处理方法、装置、电子设备及存储介质
CN113707133B (zh) * 2021-10-28 2022-02-18 南京南大电子智慧型服务机器人研究院有限公司 一种基于声环境感知的服务机器人语音输出增益获取方法
CN115884040A (zh) * 2022-09-08 2023-03-31 中山市悦辰电子实业有限公司 一种自适应环境自动调节睡眠音响系统
CN118732985A (zh) * 2024-06-06 2024-10-01 深圳市添越智创科技有限公司 基于环境因素计算的平板主板音频模块调节系统
CN120972573B (zh) * 2025-09-10 2026-04-17 深圳市辰益兴电子有限公司 一种音频设备自适应控制方法及装置

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CN101578848A (zh) * 2006-12-29 2009-11-11 摩托罗拉公司 用于自适应铃声产生的方法和设备
CN101290769A (zh) * 2008-06-06 2008-10-22 清华大学 噪声环境语音识别中的信号动态增益放大方法
CN102160358A (zh) * 2008-09-19 2011-08-17 杜比实验室特许公司 小蜂窝无线网络中的客户设备的上游信号处理
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Also Published As

Publication number Publication date
WO2014140053A1 (en) 2014-09-18
RU2015143509A (ru) 2017-04-19
RU2015143509A3 (https=) 2018-03-13
EP2787746A1 (en) 2014-10-08
CN105075289A (zh) 2015-11-18
JP6297609B2 (ja) 2018-03-20
US9799210B2 (en) 2017-10-24
US20160005308A1 (en) 2016-01-07
BR112015022131A2 (pt) 2017-07-18
JP2016510198A (ja) 2016-04-04
EP2974371A1 (en) 2016-01-20
RU2670182C2 (ru) 2018-10-18

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