DE69528550T2 - Erzeugung eines gemeinsamen Basssignales - Google Patents

Erzeugung eines gemeinsamen Basssignales

Info

Publication number
DE69528550T2
DE69528550T2 DE69528550T DE69528550T DE69528550T2 DE 69528550 T2 DE69528550 T2 DE 69528550T2 DE 69528550 T DE69528550 T DE 69528550T DE 69528550 T DE69528550 T DE 69528550T DE 69528550 T2 DE69528550 T2 DE 69528550T2
Authority
DE
Germany
Prior art keywords
generation
bass signal
common bass
common
signal
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 - Lifetime
Application number
DE69528550T
Other languages
English (en)
Other versions
DE69528550D1 (de
Inventor
J Richard Aylward
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.)
Bose Corp
Original Assignee
Bose Corp
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
Application filed by Bose Corp filed Critical Bose Corp
Application granted granted Critical
Publication of DE69528550D1 publication Critical patent/DE69528550D1/de
Publication of DE69528550T2 publication Critical patent/DE69528550T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
DE69528550T 1994-06-08 1995-06-08 Erzeugung eines gemeinsamen Basssignales Expired - Lifetime DE69528550T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/254,643 US6240189B1 (en) 1994-06-08 1994-06-08 Generating a common bass signal

Publications (2)

Publication Number Publication Date
DE69528550D1 DE69528550D1 (de) 2002-11-21
DE69528550T2 true DE69528550T2 (de) 2003-02-20

Family

ID=22965050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528550T Expired - Lifetime DE69528550T2 (de) 1994-06-08 1995-06-08 Erzeugung eines gemeinsamen Basssignales

Country Status (4)

Country Link
US (1) US6240189B1 (de)
EP (1) EP0687129B1 (de)
JP (1) JPH0897656A (de)
DE (1) DE69528550T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6850621B2 (en) * 1996-06-21 2005-02-01 Yamaha Corporation Three-dimensional sound reproducing apparatus and a three-dimensional sound reproduction method
JP3788537B2 (ja) * 1997-01-20 2006-06-21 松下電器産業株式会社 音響処理回路
US6198826B1 (en) * 1997-05-19 2001-03-06 Qsound Labs, Inc. Qsound surround synthesis from stereo
US6349285B1 (en) * 1999-06-28 2002-02-19 Cirrus Logic, Inc. Audio bass management methods and circuits and systems using the same
US7224385B2 (en) * 2001-04-27 2007-05-29 Sony Corporation Video camera with multiple microphones and audio processor producing one signal for recording
JP2003037888A (ja) * 2001-07-23 2003-02-07 Mechanical Research:Kk スピーカシステム
DE10355146A1 (de) * 2003-11-26 2005-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines Tieftonkanals
JP4349123B2 (ja) * 2003-12-25 2009-10-21 ヤマハ株式会社 音声出力装置
JP2005197896A (ja) * 2004-01-05 2005-07-21 Yamaha Corp スピーカアレイ用のオーディオ信号供給装置
JP4251077B2 (ja) * 2004-01-07 2009-04-08 ヤマハ株式会社 スピーカ装置
JP3915804B2 (ja) * 2004-08-26 2007-05-16 ヤマハ株式会社 オーディオ再生装置
JP4779381B2 (ja) * 2005-02-25 2011-09-28 ヤマハ株式会社 アレースピーカ装置
US7760886B2 (en) * 2005-12-20 2010-07-20 Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forscheng e.V. Apparatus and method for synthesizing three output channels using two input channels
JP5082517B2 (ja) * 2007-03-12 2012-11-28 ヤマハ株式会社 スピーカアレイ装置および信号処理方法
JP6866679B2 (ja) * 2017-02-20 2021-04-28 株式会社Ｊｖｃケンウッド 頭外定位処理装置、頭外定位処理方法、及び頭外定位処理プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118599A (en) 1976-02-27 1978-10-03 Victor Company Of Japan, Limited Stereophonic sound reproduction system
CA1175362A (en) * 1980-03-12 1984-10-02 Richard P. Robinson Acoustic image enhancing method and apparatus
US4933768A (en) * 1988-07-20 1990-06-12 Sanyo Electric Co., Ltd. Sound reproducer
JPH0720319B2 (ja) 1988-08-12 1995-03-06 三洋電機株式会社 センターモードコントロール回路
US4905284A (en) 1989-02-21 1990-02-27 Concept Enterprises, Inc. Audio system for vehicular applications
JP2708105B2 (ja) 1989-04-26 1998-02-04 富士通テン 株式会社 車載用音響再生装置
US5172415A (en) * 1990-06-08 1992-12-15 Fosgate James W Surround processor
US5119422A (en) 1990-10-01 1992-06-02 Price David A Optimal sonic separator and multi-channel forward imaging system

Also Published As

Publication number Publication date
EP0687129A3 (de) 1996-11-06
EP0687129B1 (de) 2002-10-16
JPH0897656A (ja) 1996-04-12
DE69528550D1 (de) 2002-11-21
EP0687129A2 (de) 1995-12-13
US6240189B1 (en) 2001-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition