JP4770440B2 - 信号処理装置、信号処理方法 - Google Patents

信号処理装置、信号処理方法 Download PDF

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Publication number
JP4770440B2
JP4770440B2 JP2005359394A JP2005359394A JP4770440B2 JP 4770440 B2 JP4770440 B2 JP 4770440B2 JP 2005359394 A JP2005359394 A JP 2005359394A JP 2005359394 A JP2005359394 A JP 2005359394A JP 4770440 B2 JP4770440 B2 JP 4770440B2
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JP
Japan
Prior art keywords
band
gain value
gain
value
frequency band
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Expired - Fee Related
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JP2005359394A
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English (en)
Japanese (ja)
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JP2007166195A5 (enExample
JP2007166195A (ja
Inventor
健司 中野
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2005359394A priority Critical patent/JP4770440B2/ja
Priority to US11/633,218 priority patent/US7746964B2/en
Priority to CN2006101685270A priority patent/CN1983806B/zh
Publication of JP2007166195A publication Critical patent/JP2007166195A/ja
Publication of JP2007166195A5 publication Critical patent/JP2007166195A5/ja
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Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2005359394A 2005-12-13 2005-12-13 信号処理装置、信号処理方法 Expired - Fee Related JP4770440B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005359394A JP4770440B2 (ja) 2005-12-13 2005-12-13 信号処理装置、信号処理方法
US11/633,218 US7746964B2 (en) 2005-12-13 2006-12-04 Signal processing apparatus and signal processing method
CN2006101685270A CN1983806B (zh) 2005-12-13 2006-12-13 信号处理装置及其信号处理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005359394A JP4770440B2 (ja) 2005-12-13 2005-12-13 信号処理装置、信号処理方法

Publications (3)

Publication Number Publication Date
JP2007166195A JP2007166195A (ja) 2007-06-28
JP2007166195A5 JP2007166195A5 (enExample) 2009-01-22
JP4770440B2 true JP4770440B2 (ja) 2011-09-14

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JP2005359394A Expired - Fee Related JP4770440B2 (ja) 2005-12-13 2005-12-13 信号処理装置、信号処理方法

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US (1) US7746964B2 (enExample)
JP (1) JP4770440B2 (enExample)
CN (1) CN1983806B (enExample)

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US8150069B2 (en) * 2006-03-31 2012-04-03 Sony Corporation Signal processing apparatus, signal processing method, and sound field correction system
JP4285531B2 (ja) * 2006-11-29 2009-06-24 ソニー株式会社 信号処理装置、信号処理方法、プログラム
JP4466658B2 (ja) * 2007-02-05 2010-05-26 ソニー株式会社 信号処理装置、信号処理方法、プログラム
KR100879537B1 (ko) * 2007-02-07 2009-01-22 삼성전자주식회사 소리 자동 조절 장치와 방법 및 이를 이용하는 휴대 단말기
JP5290949B2 (ja) * 2009-12-17 2013-09-18 キヤノン株式会社 音響処理装置及び方法
JP5708150B2 (ja) * 2011-03-31 2015-04-30 オンキヨー株式会社 デジタル信号処理装置およびデジタル信号処理方法
CN105450193A (zh) * 2014-08-28 2016-03-30 深圳Tcl新技术有限公司 音量调节的方法及装置
JP6541364B2 (ja) * 2015-02-16 2019-07-10 クラリオン株式会社 音場補正装置、音場補正方法及び音場補正プログラム
CN104849548B (zh) * 2015-06-01 2018-05-25 海南大学 一种电力系统瞬时频率监测方法及系统
CN108369494B (zh) 2015-10-28 2021-08-27 Dts（英属维尔京群岛）有限公司 音频信号的频谱校正
CN109963246A (zh) * 2017-12-22 2019-07-02 北京小米移动软件有限公司 麦克检测方法及设备
TWI683534B (zh) * 2019-09-19 2020-01-21 宏碁股份有限公司 等化處理的調整系統及其調整方法
WO2021215025A1 (ja) * 2020-04-22 2021-10-28 パナソニックＩｐマネジメント株式会社 制御装置、制御方法及びプログラム
CN113411724B (zh) * 2021-05-07 2023-03-31 佳禾智能科技股份有限公司 基于骨导耳机通话的回音消除方法、计算机程序介质、骨导耳机
JP7585964B2 (ja) * 2021-05-25 2024-11-19 株式会社Ｊｖｃケンウッド 音声処理装置、音声処理方法、及び音声処理プログラム
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JP4285531B2 (ja) * 2006-11-29 2009-06-24 ソニー株式会社 信号処理装置、信号処理方法、プログラム
JP4466658B2 (ja) * 2007-02-05 2010-05-26 ソニー株式会社 信号処理装置、信号処理方法、プログラム

Also Published As

Publication number Publication date
CN1983806A (zh) 2007-06-20
US20070133823A1 (en) 2007-06-14
US7746964B2 (en) 2010-06-29
JP2007166195A (ja) 2007-06-28
CN1983806B (zh) 2012-03-21

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