JP4785650B2 - 音声信号処理装置および音声信号処理方法 - Google Patents

音声信号処理装置および音声信号処理方法 Download PDF

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Publication number
JP4785650B2
JP4785650B2 JP2006182185A JP2006182185A JP4785650B2 JP 4785650 B2 JP4785650 B2 JP 4785650B2 JP 2006182185 A JP2006182185 A JP 2006182185A JP 2006182185 A JP2006182185 A JP 2006182185A JP 4785650 B2 JP4785650 B2 JP 4785650B2
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Japan
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signal
phase
frequency
output
frequency signal
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Expired - Fee Related
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JP2006182185A
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Japanese (ja)
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JP2008011414A5 (enExample
JP2008011414A (ja
Inventor
紀明 鈴木
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Canon Inc
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Canon Inc
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Priority to JP2006182185A priority Critical patent/JP4785650B2/ja
Priority to US11/764,393 priority patent/US8085950B2/en
Publication of JP2008011414A publication Critical patent/JP2008011414A/ja
Publication of JP2008011414A5 publication Critical patent/JP2008011414A5/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP2006182185A 2006-06-30 2006-06-30 音声信号処理装置および音声信号処理方法 Expired - Fee Related JP4785650B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006182185A JP4785650B2 (ja) 2006-06-30 2006-06-30 音声信号処理装置および音声信号処理方法
US11/764,393 US8085950B2 (en) 2006-06-30 2007-06-18 Sound signal processing apparatus and sound signal processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006182185A JP4785650B2 (ja) 2006-06-30 2006-06-30 音声信号処理装置および音声信号処理方法

Publications (3)

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JP2008011414A JP2008011414A (ja) 2008-01-17
JP2008011414A5 JP2008011414A5 (enExample) 2008-11-20
JP4785650B2 true JP4785650B2 (ja) 2011-10-05

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JP2006182185A Expired - Fee Related JP4785650B2 (ja) 2006-06-30 2006-06-30 音声信号処理装置および音声信号処理方法

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US (1) US8085950B2 (enExample)
JP (1) JP4785650B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009022463A1 (ja) * 2007-08-13 2009-02-19 Mitsubishi Electric Corporation オーディオ装置
DE112008003305B4 (de) * 2008-01-31 2015-02-19 Mitsubishi Electric Corp. Bandaufteilungs-Zeitausgleich-Signalverarbeitungs-Vorrichtung
JP6051505B2 (ja) * 2011-10-07 2016-12-27 ソニー株式会社 音声処理装置および音声処理方法、記録媒体、並びにプログラム
GB2509533B (en) * 2013-01-07 2017-08-16 Meridian Audio Ltd Group delay correction in acoustic transducer systems
US9813812B2 (en) * 2014-12-12 2017-11-07 Analog Devices Global Method of controlling diaphragm excursion of electrodynamic loudspeakers
KR102274735B1 (ko) 2015-06-19 2021-07-09 삼성전자주식회사 스피커 장치
CN107333192B (zh) * 2017-05-08 2019-12-13 深圳市创锐智汇科技有限公司 一种用于音箱的反馈抑制的方法和装置
EP3902282B1 (en) * 2018-12-21 2024-05-15 Sony Group Corporation Sound reproduction device
PT116907B (pt) * 2020-11-30 2023-05-22 Univ Evora Processo de produção de carvões ativados usando resíduos urbanos e agrícolas
CN114283857B (zh) * 2021-12-16 2024-05-28 上海艾为电子技术股份有限公司 分频信号的延时补偿、分频方法、系统和分频器
CN116803104A (zh) * 2022-03-22 2023-09-22 海信视像科技股份有限公司 声场校正装置、声场校正方法及非易失性存储介质
US12356159B2 (en) * 2022-10-19 2025-07-08 Bose Corporation Audio system with adjustably delayed frequencies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501719A (nl) * 1985-06-14 1987-01-02 Philips Nv Basreflex luidsprekersysteem.
JPH0797878B2 (ja) 1986-11-07 1995-10-18 松下電器産業株式会社 スピ−カシステム
EP0336303A3 (en) * 1988-04-04 1991-05-15 Yamaha Corporation Acoustic apparatus
EP0477591B1 (de) * 1990-09-27 1995-06-28 STUDER Professional Audio AG Verstärkereinheit
JPH0550899U (ja) * 1991-12-06 1993-07-02 オンキヨー株式会社 音響再生装置
JP2005086462A (ja) * 2003-09-09 2005-03-31 Victor Co Of Japan Ltd オーディオ信号再生装置のボーカル音帯域強調回路

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Publication number Publication date
US8085950B2 (en) 2011-12-27
US20080013750A1 (en) 2008-01-17
JP2008011414A (ja) 2008-01-17

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