JP3852413B2 - 指向性拡声装置 - Google Patents

指向性拡声装置 Download PDF

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Publication number
JP3852413B2
JP3852413B2 JP2003044119A JP2003044119A JP3852413B2 JP 3852413 B2 JP3852413 B2 JP 3852413B2 JP 2003044119 A JP2003044119 A JP 2003044119A JP 2003044119 A JP2003044119 A JP 2003044119A JP 3852413 B2 JP3852413 B2 JP 3852413B2
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Japan
Prior art keywords
sound
speakers
speaker
acoustic signal
low
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Expired - Fee Related
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JP2003044119A
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English (en)
Japanese (ja)
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JP2003235092A (ja
JP2003235092A5 (enExample
Inventor
克彦 増田
理孔 佐原
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Yamaha Corp
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Yamaha Corp
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Priority to JP2003044119A priority Critical patent/JP3852413B2/ja
Publication of JP2003235092A publication Critical patent/JP2003235092A/ja
Publication of JP2003235092A5 publication Critical patent/JP2003235092A5/ja
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Publication of JP3852413B2 publication Critical patent/JP3852413B2/ja
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Expired - Fee Related legal-status Critical Current

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  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2003044119A 2003-02-21 2003-02-21 指向性拡声装置 Expired - Fee Related JP3852413B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003044119A JP3852413B2 (ja) 2003-02-21 2003-02-21 指向性拡声装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003044119A JP3852413B2 (ja) 2003-02-21 2003-02-21 指向性拡声装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP24297099A Division JP3422296B2 (ja) 1999-08-30 1999-08-30 指向性拡声装置

Publications (3)

Publication Number Publication Date
JP2003235092A JP2003235092A (ja) 2003-08-22
JP2003235092A5 JP2003235092A5 (enExample) 2005-03-17
JP3852413B2 true JP3852413B2 (ja) 2006-11-29

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ID=27785806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003044119A Expired - Fee Related JP3852413B2 (ja) 2003-02-21 2003-02-21 指向性拡声装置

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JP (1) JP3852413B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005184040A (ja) * 2003-12-15 2005-07-07 Sony Corp 音声信号処理装置及び音声信号再生システム
JP4269987B2 (ja) * 2004-03-19 2009-05-27 ソニー株式会社 音響再生システム及び音響再生装置
JP4124182B2 (ja) * 2004-08-27 2008-07-23 ヤマハ株式会社 アレイスピーカ装置
JP2007124129A (ja) 2005-10-26 2007-05-17 Sony Corp 音響再生装置および音響再生方法
JP4306708B2 (ja) 2006-09-25 2009-08-05 ヤマハ株式会社 オーディオ信号処理装置
KR101297300B1 (ko) * 2007-01-31 2013-08-16 삼성전자주식회사 스피커 어레이를 이용한 프론트 서라운드 재생 시스템 및그 신호 재생 방법
CN102714768B (zh) * 2009-12-02 2015-10-14 弗劳恩霍夫应用研究促进协会 平面扬声器
EP2614658A1 (en) * 2010-09-06 2013-07-17 Cambridge Mechatronics Limited Array loudspeaker system
CN112017636B (zh) * 2020-08-27 2024-02-23 大众问问(北京)信息科技有限公司 基于车辆的用户发音模拟方法、系统、设备及存储介质

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Publication number Publication date
JP2003235092A (ja) 2003-08-22

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