JPH10108300A - 音場再生装置 - Google Patents

音場再生装置

Info

Publication number
JPH10108300A
JPH10108300A JP8257192A JP25719296A JPH10108300A JP H10108300 A JPH10108300 A JP H10108300A JP 8257192 A JP8257192 A JP 8257192A JP 25719296 A JP25719296 A JP 25719296A JP H10108300 A JPH10108300 A JP H10108300A
Authority
JP
Japan
Prior art keywords
crosstalk
sound field
speakers
listener
sound
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.)
Pending
Application number
JP8257192A
Other languages
English (en)
Japanese (ja)
Inventor
Hiromi Saotome
弘海 五月女
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.)
Yamaha Corp
Original Assignee
Yamaha 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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP8257192A priority Critical patent/JPH10108300A/ja
Priority to EP97116818A priority patent/EP0833302A3/fr
Publication of JPH10108300A publication Critical patent/JPH10108300A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP8257192A 1996-09-27 1996-09-27 音場再生装置 Pending JPH10108300A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8257192A JPH10108300A (ja) 1996-09-27 1996-09-27 音場再生装置
EP97116818A EP0833302A3 (fr) 1996-09-27 1997-09-26 Dispositif de reproduction d'un champ sonore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8257192A JPH10108300A (ja) 1996-09-27 1996-09-27 音場再生装置

Publications (1)

Publication Number Publication Date
JPH10108300A true JPH10108300A (ja) 1998-04-24

Family

ID=17302965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8257192A Pending JPH10108300A (ja) 1996-09-27 1996-09-27 音場再生装置

Country Status (2)

Country Link
EP (1) EP0833302A3 (fr)
JP (1) JPH10108300A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111817A (ja) * 2000-09-27 2002-04-12 Nec Corp 携帯端末装置の音響再生システム及び方法
KR100899162B1 (ko) * 2007-11-30 2009-05-27 (재)경기대진테크노파크 차동 증폭 회로 및 그를 갖는 무선 스피커 장치
JP2014517607A (ja) * 2011-05-16 2014-07-17 クゥアルコム・インコーポレイテッド ブラインドソース分離ベースの空間フィルタ処理

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340005B (en) * 1998-07-24 2003-03-19 Central Research Lab Ltd A method of processing a plural channel audio signal
EP1699263A4 (fr) * 2003-12-24 2007-08-08 Mitsubishi Electric Corp Procede de reproduction de signal acoustique
US8295498B2 (en) 2008-04-16 2012-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for producing 3D audio in systems with closely spaced speakers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893342A (en) * 1987-10-15 1990-01-09 Cooper Duane H Head diffraction compensated stereo system
BG60225B2 (bg) * 1988-09-02 1993-12-30 Qsound Ltd. Метод и устройство за формиране на звукови изображения
US5404406A (en) * 1992-11-30 1995-04-04 Victor Company Of Japan, Ltd. Method for controlling localization of sound image
DE69533973T2 (de) * 1994-02-04 2005-06-09 Matsushita Electric Industrial Co., Ltd., Kadoma Schallfeldkontrollegerät und Kontrolleverfahren

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111817A (ja) * 2000-09-27 2002-04-12 Nec Corp 携帯端末装置の音響再生システム及び方法
US7702320B2 (en) 2000-09-27 2010-04-20 Nec Corporation Sound reproducing system in portable information terminal and method therefor
KR100899162B1 (ko) * 2007-11-30 2009-05-27 (재)경기대진테크노파크 차동 증폭 회로 및 그를 갖는 무선 스피커 장치
JP2014517607A (ja) * 2011-05-16 2014-07-17 クゥアルコム・インコーポレイテッド ブラインドソース分離ベースの空間フィルタ処理

Also Published As

Publication number Publication date
EP0833302A3 (fr) 1999-03-10
EP0833302A2 (fr) 1998-04-01

Similar Documents

Publication Publication Date Title
US7613305B2 (en) Method for treating an electric sound signal
JP5816072B2 (ja) バーチャルサラウンドレンダリングのためのスピーカアレイ
KR20050115801A (ko) 와이드 스테레오 재생 방법 및 그 장치
US6970569B1 (en) Audio processing apparatus and audio reproducing method
JP2000152399A (ja) 音場効果制御装置
JP3513850B2 (ja) 音像定位処理装置および方法
JP2924710B2 (ja) ステレオ音場拡大装置
JP3557177B2 (ja) ヘッドホン用立体音響装置および音声信号処理プログラム
JP3594281B2 (ja) ステレオ拡大装置及び音場拡大装置
US7043036B2 (en) Audio reproducing apparatus
US8817997B2 (en) Stereophonic sound output apparatus and early reflection generation method thereof
JP3219752B2 (ja) 疑似ステレオ化装置
JPH09327099A (ja) 音響再生装置
JP4023842B2 (ja) ディジタルフィルタ及び音響再生装置
JPH10322799A (ja) ステレオ音像拡大装置
JPH10108300A (ja) 音場再生装置
JP2008502200A (ja) ワイドステレオ再生方法及びその装置
JPH05260597A (ja) 音場信号再生装置
JP2910891B2 (ja) 音響信号処理装置
JP2944424B2 (ja) 音響再生回路
CN1728891B (zh) 声音图像定位装置、方法和存储使信息处理器执行声音图像定位处理的声音图像定位程序的存储介质
JP2985557B2 (ja) サラウンド信号処理装置
JP2003111198A (ja) 音声信号処理方法および音声再生システム
JPH05207597A (ja) 音場再生装置
JP3311701B2 (ja) 疑似ステレオ化装置

Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20020205