JP5720403B2 - 音響装置および異音検出方法 - Google Patents

音響装置および異音検出方法 Download PDF

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Publication number
JP5720403B2
JP5720403B2 JP2011104034A JP2011104034A JP5720403B2 JP 5720403 B2 JP5720403 B2 JP 5720403B2 JP 2011104034 A JP2011104034 A JP 2011104034A JP 2011104034 A JP2011104034 A JP 2011104034A JP 5720403 B2 JP5720403 B2 JP 5720403B2
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Japan
Prior art keywords
microphone
frequency
unit
signal
output
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JP2011104034A
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English (en)
Japanese (ja)
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JP2012235406A5 (enExample
JP2012235406A (ja
Inventor
劔持　千智
千智 劔持
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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2011104034A priority Critical patent/JP5720403B2/ja
Priority to US13/453,038 priority patent/US10045109B2/en
Priority to RU2012118033/28A priority patent/RU2012118033A/ru
Priority to CN201210136964.XA priority patent/CN102780957B/zh
Publication of JP2012235406A publication Critical patent/JP2012235406A/ja
Publication of JP2012235406A5 publication Critical patent/JP2012235406A5/ja
Application granted granted Critical
Publication of JP5720403B2 publication Critical patent/JP5720403B2/ja
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    • 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)
JP2011104034A 2011-05-09 2011-05-09 音響装置および異音検出方法 Active JP5720403B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011104034A JP5720403B2 (ja) 2011-05-09 2011-05-09 音響装置および異音検出方法
US13/453,038 US10045109B2 (en) 2011-05-09 2012-04-23 Acoustic device and method of detecting abnormal sound
RU2012118033/28A RU2012118033A (ru) 2011-05-09 2012-05-02 Акустическое устройство и способ обнаружения аномального звука
CN201210136964.XA CN102780957B (zh) 2011-05-09 2012-05-02 声学设备和检测异常声音的方法

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2012235406A JP2012235406A (ja) 2012-11-29
JP2012235406A5 JP2012235406A5 (enExample) 2014-06-19
JP5720403B2 true JP5720403B2 (ja) 2015-05-20

Family

ID=47125689

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2012118033A (ru) 2013-11-10

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