CN103002380B - 信息处理设备和信息处理方法 - Google Patents

信息处理设备和信息处理方法 Download PDF

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Publication number
CN103002380B
CN103002380B CN201210329982.XA CN201210329982A CN103002380B CN 103002380 B CN103002380 B CN 103002380B CN 201210329982 A CN201210329982 A CN 201210329982A CN 103002380 B CN103002380 B CN 103002380B
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CN
China
Prior art keywords
audio
information processing
gain
microphone
processing device
Prior art date
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CN201210329982.XA
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English (en)
Chinese (zh)
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CN103002380A (zh
Inventor
杉田尚基
弦本隆志
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.)
Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN103002380A publication Critical patent/CN103002380A/zh
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Publication of CN103002380B publication Critical patent/CN103002380B/zh
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Classifications

    • 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
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • 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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Function (AREA)
CN201210329982.XA 2011-09-13 2012-09-07 信息处理设备和信息处理方法 Active CN103002380B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011199867A JP5817368B2 (ja) 2011-09-13 2011-09-13 情報処理装置及び情報処理方法
JP2011-199867 2011-09-13

Publications (2)

Publication Number Publication Date
CN103002380A CN103002380A (zh) 2013-03-27
CN103002380B true CN103002380B (zh) 2017-08-15

Family

ID=47829867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210329982.XA Active CN103002380B (zh) 2011-09-13 2012-09-07 信息处理设备和信息处理方法

Country Status (3)

Country Link
US (1) US9093970B2 (enExample)
JP (1) JP5817368B2 (enExample)
CN (1) CN103002380B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2940518B2 (ja) 1997-06-04 1999-08-25 松下電器産業株式会社 燃焼板およびその黒化処理方法並びにそれを用いたバーナ
JP6449475B2 (ja) * 2015-09-29 2019-01-09 シャープ株式会社 情報処理装置、電子機器、情報処理装置の制御方法、および制御プログラム
CN105979324B (zh) * 2016-05-31 2019-06-07 青岛海信电器股份有限公司 一种智能电视控制遥控器麦克风的方法及装置
JP2018097011A (ja) * 2016-12-07 2018-06-21 富士通株式会社 音声収集装置、音声収集方法、音声収集プログラム及び音声認識装置
KR102760468B1 (ko) 2019-01-03 2025-02-03 삼성전자주식회사 전자 장치 및 이의 제어 방법
JP7739079B2 (ja) * 2021-07-30 2025-09-16 キヤノン株式会社 データ処理装置、データ処理方法およびプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1801326A (zh) * 2004-12-31 2006-07-12 中国科学院自动化研究所 利用增益自适应提高语音识别率的方法
CN1897765A (zh) * 2005-07-11 2007-01-17 西门子测听技术有限责任公司 助听装置以及用于检测自身声音的相应方法
CN101388216A (zh) * 2007-09-13 2009-03-18 富士通株式会社 声音处理装置、控制增益的装置和方法
CN101895870A (zh) * 2010-03-23 2010-11-24 中兴通讯股份有限公司 手机静音识别装置以及手机静音消噪的方法、系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05250801A (ja) 1992-03-06 1993-09-28 Sony Corp 記録再生装置
US8290181B2 (en) * 2005-03-19 2012-10-16 Microsoft Corporation Automatic audio gain control for concurrent capture applications
JP2007306275A (ja) * 2006-05-11 2007-11-22 Sharp Corp 音響出力装置、テレビジョン受像機
WO2009016730A1 (ja) * 2007-07-31 2009-02-05 Panasonic Corporation 電子回路、電子機器及びゲイン制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1801326A (zh) * 2004-12-31 2006-07-12 中国科学院自动化研究所 利用增益自适应提高语音识别率的方法
CN1897765A (zh) * 2005-07-11 2007-01-17 西门子测听技术有限责任公司 助听装置以及用于检测自身声音的相应方法
CN101388216A (zh) * 2007-09-13 2009-03-18 富士通株式会社 声音处理装置、控制增益的装置和方法
CN101895870A (zh) * 2010-03-23 2010-11-24 中兴通讯股份有限公司 手机静音识别装置以及手机静音消噪的方法、系统

Also Published As

Publication number Publication date
US9093970B2 (en) 2015-07-28
US20130064396A1 (en) 2013-03-14
JP5817368B2 (ja) 2015-11-18
JP2013061801A (ja) 2013-04-04
CN103002380A (zh) 2013-03-27

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