JP5505763B2 - 音場創生装置 - Google Patents

音場創生装置 Download PDF

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Publication number
JP5505763B2
JP5505763B2 JP2009034520A JP2009034520A JP5505763B2 JP 5505763 B2 JP5505763 B2 JP 5505763B2 JP 2009034520 A JP2009034520 A JP 2009034520A JP 2009034520 A JP2009034520 A JP 2009034520A JP 5505763 B2 JP5505763 B2 JP 5505763B2
Authority
JP
Japan
Prior art keywords
sound
reflected
creation device
sound field
field creation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2009034520A
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English (en)
Japanese (ja)
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JP2010193105A5 (enExample
JP2010193105A (ja
Inventor
敏樹 羽入
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.)
Nihon University
Original Assignee
Nihon University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to JP2009034520A priority Critical patent/JP5505763B2/ja
Priority to PCT/JP2010/052290 priority patent/WO2010095620A1/ja
Publication of JP2010193105A publication Critical patent/JP2010193105A/ja
Publication of JP2010193105A5 publication Critical patent/JP2010193105A5/ja
Application granted granted Critical
Publication of JP5505763B2 publication Critical patent/JP5505763B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2009034520A 2009-02-17 2009-02-17 音場創生装置 Expired - Fee Related JP5505763B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009034520A JP5505763B2 (ja) 2009-02-17 2009-02-17 音場創生装置
PCT/JP2010/052290 WO2010095620A1 (ja) 2009-02-17 2010-02-16 音場創生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009034520A JP5505763B2 (ja) 2009-02-17 2009-02-17 音場創生装置

Publications (3)

Publication Number Publication Date
JP2010193105A JP2010193105A (ja) 2010-09-02
JP2010193105A5 JP2010193105A5 (enExample) 2012-03-29
JP5505763B2 true JP5505763B2 (ja) 2014-05-28

Family

ID=42633900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009034520A Expired - Fee Related JP5505763B2 (ja) 2009-02-17 2009-02-17 音場創生装置

Country Status (2)

Country Link
JP (1) JP5505763B2 (enExample)
WO (1) WO2010095620A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6344125B2 (ja) * 2014-07-31 2018-06-20 セイコーエプソン株式会社 表示装置、表示装置の制御方法、および、プログラム
JP6401576B2 (ja) * 2014-10-24 2018-10-10 株式会社河合楽器製作所 効果付与装置
WO2018092286A1 (ja) * 2016-11-18 2018-05-24 ヤマハ株式会社 音処理装置、音処理方法、及びプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128598A (ja) * 1989-05-19 1991-05-31 Sanyo Electric Co Ltd ヘッドホン及び音響再生装置
JPH0338695A (ja) * 1989-07-05 1991-02-19 Shimizu Corp 可聴型室内音場シミュレータ
JP2000078699A (ja) * 1998-08-31 2000-03-14 Sharp Corp 音響装置
JP2000308199A (ja) * 1999-04-16 2000-11-02 Matsushita Electric Ind Co Ltd 信号処理装置および信号処理装置の製造方法
JP2002135898A (ja) * 2000-10-19 2002-05-10 Matsushita Electric Ind Co Ltd 音像定位制御ヘッドホン
US7949141B2 (en) * 2003-11-12 2011-05-24 Dolby Laboratories Licensing Corporation Processing audio signals with head related transfer function filters and a reverberator

Also Published As

Publication number Publication date
JP2010193105A (ja) 2010-09-02
WO2010095620A1 (ja) 2010-08-26

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