RU2012118033A - Акустическое устройство и способ обнаружения аномального звука - Google Patents

Акустическое устройство и способ обнаружения аномального звука Download PDF

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Publication number
RU2012118033A
RU2012118033A RU2012118033/28A RU2012118033A RU2012118033A RU 2012118033 A RU2012118033 A RU 2012118033A RU 2012118033/28 A RU2012118033/28 A RU 2012118033/28A RU 2012118033 A RU2012118033 A RU 2012118033A RU 2012118033 A RU2012118033 A RU 2012118033A
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RU
Russia
Prior art keywords
abnormal sound
unit
microphone
output signal
detecting
Prior art date
Application number
RU2012118033/28A
Other languages
English (en)
Russian (ru)
Inventor
Тисато КЭММОТИ
Original Assignee
Сони Корпорейшн
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 Сони Корпорейшн filed Critical Сони Корпорейшн
Publication of RU2012118033A publication Critical patent/RU2012118033A/ru

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
RU2012118033/28A 2011-05-09 2012-05-02 Акустическое устройство и способ обнаружения аномального звука RU2012118033A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-104034 2011-05-09
JP2011104034A JP5720403B2 (ja) 2011-05-09 2011-05-09 音響装置および異音検出方法

Publications (1)

Publication Number Publication Date
RU2012118033A true RU2012118033A (ru) 2013-11-10

Family

ID=47125689

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012118033/28A RU2012118033A (ru) 2011-05-09 2012-05-02 Акустическое устройство и способ обнаружения аномального звука

Country Status (4)

Country Link
US (1) US10045109B2 (enExample)
JP (1) JP5720403B2 (enExample)
CN (1) CN102780957B (enExample)
RU (1) RU2012118033A (enExample)

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US10682491B2 (en) * 2017-07-20 2020-06-16 Bose Corporation Earphones for measuring and entraining respiration
JP2019121895A (ja) * 2018-01-01 2019-07-22 株式会社発明屋 音響装置
CN111198525B (zh) * 2020-01-03 2023-09-22 扬州海铭石油工程技术有限公司 一种基于油田现场设备运转音频监控系统及故障检测方法
CN112367601B (zh) * 2020-10-26 2022-06-28 北京中科泛华测控技术有限公司 音频测试电路、方法、装置、系统和芯片
CN112672266B (zh) * 2020-12-21 2022-04-26 北京云迹科技股份有限公司 异常音箱的确定方法及装置
CN113630708B (zh) * 2021-08-13 2023-08-29 RealMe重庆移动通信有限公司 耳机麦克风异常检测的方法、装置、耳机套件及存储介质
CN114974301B (zh) * 2022-04-15 2024-09-27 北京瑞森新谱科技股份有限公司 一种异音检测方法、计算机可读存储介质及电子设备
CN117835139A (zh) * 2022-07-19 2024-04-05 深圳思科尼亚科技有限公司 音频信号处理方法、装置、电子设备及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369711A (en) * 1990-08-31 1994-11-29 Bellsouth Corporation Automatic gain control for a headset
DE69434918T2 (de) * 1993-06-23 2007-11-08 Noise Cancellation Technologies, Inc., Stamford Aktive Lärmunterdruckungsanordnung mit variabler Verstärkung und verbesserter Restlärmmessung
JP2990265B1 (ja) * 1998-08-03 1999-12-13 北陸先端科学技術大学院大学長 補聴器およびその周波数特性の設定方法
JP2002369295A (ja) * 2001-06-07 2002-12-20 Eiken Kk 集音器とイヤホン用カバー
US9807521B2 (en) * 2004-10-22 2017-10-31 Alan J. Werner, Jr. Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
US8238840B2 (en) * 2006-08-25 2012-08-07 Kyocera Corporation Communication apparatus
KR20090034089A (ko) * 2007-10-02 2009-04-07 삼성전자주식회사 원격 제어 장치 및 방법
US8155326B2 (en) * 2007-10-09 2012-04-10 Schweitzer Engineering Laboratories, Inc. System, method, and apparatus for using the sound signature of a device to determine its operability
JP2009141880A (ja) 2007-12-10 2009-06-25 Sony Corp ヘッドフォン装置
US8180078B2 (en) * 2007-12-13 2012-05-15 At&T Intellectual Property I, Lp Systems and methods employing multiple individual wireless earbuds for a common audio source
JP4572945B2 (ja) * 2008-03-28 2010-11-04 ソニー株式会社 ヘッドフォン装置、信号処理装置、信号処理方法
US20100020998A1 (en) * 2008-07-28 2010-01-28 Plantronics, Inc. Headset wearing mode based operation
US8467524B1 (en) * 2010-01-14 2013-06-18 Sprint Communications Company L.P. Mute indicator

Also Published As

Publication number Publication date
US20120288105A1 (en) 2012-11-15
CN102780957B (zh) 2016-12-14
JP2012235406A (ja) 2012-11-29
US10045109B2 (en) 2018-08-07
CN102780957A (zh) 2012-11-14
JP5720403B2 (ja) 2015-05-20

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FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20150505