EP1752017A4 - Vorrichtung und verfahren zur wiedergabe von breit-stereoton - Google Patents

Vorrichtung und verfahren zur wiedergabe von breit-stereoton

Info

Publication number: EP1752017A4
Authority: EP; European Patent Office
Prior art keywords: stereo sound; large stereo; reproducing large; reproducing; sound
Prior art date: 2004-06-04
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP05745659.2A

Other languages

English (en)

French (fr)

Other versions

EP1752017A1 (de

Inventor

Sun-Min Kim

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.)

Samsung Electronics Co Ltd

Original Assignee

Samsung Electronics Co Ltd

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.)

2004-06-04

Filing date

2005-05-27

Publication date

2015-08-19

2004-06-11 Priority claimed from KR1020040043077A external-priority patent/KR100677119B1/ko

2005-05-27 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2007-02-14 Publication of EP1752017A1 publication Critical patent/EP1752017A1/de

2015-08-19 Publication of EP1752017A4 publication Critical patent/EP1752017A4/de

Status Withdrawn legal-status Critical Current

Links

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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Stereophonic System (AREA)

EP05745659.2A 2004-06-04 2005-05-27 Vorrichtung und verfahren zur wiedergabe von breit-stereoton Withdrawn EP1752017A4 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US57661804P	2004-06-04	2004-06-04
KR1020040043077A KR100677119B1 (ko)	2004-06-04	2004-06-11	와이드 스테레오 재생 방법 및 그 장치
US57886004P	2004-06-14	2004-06-14
PCT/KR2005/001559 WO2005120133A1 (en)	2004-06-04	2005-05-27	Apparatus and method of reproducing wide stereo sound

Publications (2)

Publication Number	Publication Date
EP1752017A1 EP1752017A1 (de)	2007-02-14
EP1752017A4 true EP1752017A4 (de)	2015-08-19

Family

ID=35463226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05745659.2A Withdrawn EP1752017A4 (de)	2004-06-04	2005-05-27	Vorrichtung und verfahren zur wiedergabe von breit-stereoton

Country Status (3)

Country	Link
EP (1)	EP1752017A4 (de)
JP (1)	JP2008502200A (de)
WO (1)	WO2005120133A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5597975B2 (ja) *	2009-12-01	2014-10-01	ソニー株式会社	映像音響装置
KR101827032B1 (ko) *	2010-10-20	2018-02-07	디티에스 엘엘씨	스테레오 영상 확대 시스템
EP2806661B1 (de) *	2013-05-23	2017-09-06	GN Resound A/S	Hörgerät mit räumlicher Signalverstärkung
US10425747B2 (en)	2013-05-23	2019-09-24	Gn Hearing A/S	Hearing aid with spatial signal enhancement
JP6512767B2 (ja) *	2014-08-08	2019-05-15	キヤノン株式会社	音響処理装置および方法、並びにプログラム
NZ750171A (en) *	2016-01-18	2022-04-29	Boomcloud 360 Inc	Subband spatial and crosstalk cancellation for audio reproduction
US10142755B2 (en) *	2016-02-18	2018-11-27	Google Llc	Signal processing methods and systems for rendering audio on virtual loudspeaker arrays
WO2018147701A1 (ko) *	2017-02-10	2018-08-16	가우디오디오랩 주식회사	오디오 신호 처리 방법 및 장치
US10841728B1 (en)	2019-10-10	2020-11-17	Boomcloud 360, Inc.	Multi-channel crosstalk processing
EP4085660A4 (de) *	2019-12-30	2024-05-22	Comhear Inc.	Verfahren zum bereitstellen eines räumlichen schallfeldes
CN114143698B (zh) *	2021-10-29	2023-12-29	北京奇艺世纪科技有限公司	一种音频信号处理方法、装置及计算机可读存储介质
CN116261086B (zh) *	2022-09-09	2026-01-20	深圳市中科蓝讯科技股份有限公司	声音信号处理方法、装置、设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3305940A1 (de) *	1983-02-21	1984-08-30	Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover	Schaltung zur erzeugung eines raumklangs bei monobetrieb eines stereoempfaengers
JPH08317500A (ja) *	1995-05-18	1996-11-29	Kawai Musical Instr Mfg Co Ltd	音像制御装置及び音像拡大装置
EP0955789A2 (de) *	1998-05-07	1999-11-10	Nokia Display Products Oy	Verfahren und Vorrichtung zur Herstellung einer virtuellen Tonquelle
US5999630A (en) *	1994-11-15	1999-12-07	Yamaha Corporation	Sound image and sound field controlling device
JP2001028800A (ja) *	1999-06-10	2001-01-30	Samsung Electronics Co Ltd	位置調節が可能な仮想音像を利用したスピーカ再生用多チャンネルオーディオ再生装置及びその方法
US6243476B1 (en) *	1997-06-18	2001-06-05	Massachusetts Institute Of Technology	Method and apparatus for producing binaural audio for a moving listener
US6307941B1 (en) *	1997-07-15	2001-10-23	Desper Products, Inc.	System and method for localization of virtual sound

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS522402A (en) *	1975-06-24	1977-01-10	Victor Co Of Japan Ltd	Sound field recorder in four channel stereo system based binaural sign al
JPS53114201U (de) *	1977-02-18	1978-09-11
JPS5442102A (en) *	1977-09-10	1979-04-03	Victor Co Of Japan Ltd	Stereo reproduction system
US4388494A (en) *	1980-01-12	1983-06-14	Schoene Peter	Process and apparatus for improved dummy head stereophonic reproduction
US4893342A (en) *	1987-10-15	1990-01-09	Cooper Duane H	Head diffraction compensated stereo system
US5173944A (en) *	1992-01-29	1992-12-22	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Head related transfer function pseudo-stereophony
JPH0819099A (ja) *	1994-06-30	1996-01-19	Mitsubishi Electric Corp	音響再生装置
JPH09307999A (ja) *	1996-05-17	1997-11-28	Matsushita Electric Ind Co Ltd	音場拡大装置
JP3255580B2 (ja) *	1996-08-20	2002-02-12	株式会社河合楽器製作所	ステレオ音像拡大装置及び音像制御装置
GB9622773D0 (en) *	1996-11-01	1997-01-08	Central Research Lab Ltd	Stereo sound expander
JPH11252698A (ja) *	1998-02-26	1999-09-17	Yamaha Corp	音場処理装置
DE60328402D1 (de) *	2002-09-23	2009-08-27	Koninkl Philips Electronics Nv	Tonsignalerzeugung

2005
- 2005-05-27 JP JP2007514901A patent/JP2008502200A/ja active Pending
- 2005-05-27 WO PCT/KR2005/001559 patent/WO2005120133A1/en not_active Ceased
- 2005-05-27 EP EP05745659.2A patent/EP1752017A4/de not_active Withdrawn

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3305940A1 (de) *	1983-02-21	1984-08-30	Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover	Schaltung zur erzeugung eines raumklangs bei monobetrieb eines stereoempfaengers
US5999630A (en) *	1994-11-15	1999-12-07	Yamaha Corporation	Sound image and sound field controlling device
JPH08317500A (ja) *	1995-05-18	1996-11-29	Kawai Musical Instr Mfg Co Ltd	音像制御装置及び音像拡大装置
US6243476B1 (en) *	1997-06-18	2001-06-05	Massachusetts Institute Of Technology	Method and apparatus for producing binaural audio for a moving listener
US6307941B1 (en) *	1997-07-15	2001-10-23	Desper Products, Inc.	System and method for localization of virtual sound
EP0955789A2 (de) *	1998-05-07	1999-11-10	Nokia Display Products Oy	Verfahren und Vorrichtung zur Herstellung einer virtuellen Tonquelle
JP2001028800A (ja) *	1999-06-10	2001-01-30	Samsung Electronics Co Ltd	位置調節が可能な仮想音像を利用したスピーカ再生用多チャンネルオーディオ再生装置及びその方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005120133A1 *

Also Published As

Publication number	Publication date
EP1752017A1 (de)	2007-02-14
JP2008502200A (ja)	2008-01-24
WO2005120133A1 (en)	2005-12-15

Similar Documents

Publication	Publication Date	Title
EP1527451A4 (de)	2011-05-11	Aufzeichnungs- und/oder wiedergabes-verfahren und vorrichtung
EP1638328A4 (de)	2009-11-11	Wiedergabevorrichtung, programm und wiedergabeverfahren
EP1711009A4 (de)	2010-10-27	Aufzeichnungsträger, wiedregabeanordnung, programm und wiedergabeverfahren
EP1750397A4 (de)	2007-10-31	Schallpaketwiedergabeverfahren, schallpaketwiedergabevorrichtung, schallpaketwiedergabeprogramm und aufzeichnungsmedium
EP1756338A4 (de)	2008-12-31	Elektrospray-/elektrospinnvorrichtung und verfahren
EP1800295A4 (de)	2009-07-29	Vorrichtungen und verfahren zur mehrkanaligen digitalen audiocodierung
EP1675118A4 (de)	2010-01-06	Playbackvorrichtung, -programm und -methode
EP1608165A4 (de)	2008-10-08	Aufzeichnungsmedium, wiedergabevorrichtung, aufzeichnungsverfahren, programm und wiedergabeverfahren
EP1686580A4 (de)	2008-12-31	Wiedergabeeinrichtung und -verfahren, aufzeichnungsmedium und programm
EP1675395A4 (de)	2009-11-25	Wiedergabeeinrichtung, wiedergabeverfahren, wiedergabeprogramm und aufzeichnungsmedium
EP1791357A4 (de)	2011-01-05	Aufzeichnungseinrichtung und -verfahren, wiedergabeeinrichtung und -verfahren und programm
EP1603335A4 (de)	2006-08-02	Aufzeichnungsmedium, wiedergabevorrichtung, aufzeichnungsverfahren, programm und wiedergabeverfahren
EP1524771A4 (de)	2007-09-05	Dekodierverfahren, dekodiervorrichtung, programm, aufzeichnungs-/wiedergabevorrichtung und -verfahren, und wiedergabevorrichtung und -verfahren
EP1755337A4 (de)	2010-04-28	Datenaufzeichnungseinrichtung, verfahren und programm, datenwiedergabeeinrichtung, verfahren und programm, aufzeichnungsmedium und datenstruktur
EP1523180A4 (de)	2008-08-27	Signalaufzeichnungs-/-wiedergabevorrichtung, signalaufzeichnungs-/-wiedergabeverfahren, signalaufzeichnungsvorrichtung, signalwiedergabeverfahren und programm
EP1992094A4 (de)	2010-07-21	System, verfahren und vorrichtung zum aufzeichnen und wiedergeben von handelskommunikation
EP1946297A4 (de)	2010-01-20	Verfahren und vorrichtung zum decodieren eines audiosignals
EP1653627A4 (de)	2006-10-04	Audiosignalband-expansionsvorrichtung und verfahren
EP1781030A4 (de)	2009-07-01	Aufzeichnungsvorrichtung und -verfahren, wiedergabevorrichtung und -verfahren, aufzeichnungsmedium und programm
EP1657922A4 (de)	2011-09-07	Reproduktionsvorrichtung, -methode und -programm
EP1422714A4 (de)	2010-08-11	Aufzeichnungsvorrichtung, aufzeichnungsmedium, wiedergabevorrichtung, programm und verfahren
EP1437891A4 (de)	2009-12-09	Video-/audiowiedergabevorrichtung, video-/audiowiedergabeverfahren, programm und medium
EP1710704A4 (de)	2015-01-07	Aufzeichnungsmedium, wiedergabeeinrichtung, programm und wiedergabeverfahren
EP1492014A4 (de)	2007-06-06	Aufzeichnungsvorrichtung und verfahren, aufzeichnungsmedium und programm
EP1962548A4 (de)	2011-01-19	Tonsammel-/-wiedergabeverfahren und einrichtung

Legal Events

Date	Code	Title	Description
2007-01-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-02-14	17P	Request for examination filed	Effective date: 20060425
2007-02-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR GB IT NL
2007-09-12	DAX	Request for extension of the european patent (deleted)
2007-09-12	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB IT NL
2012-09-19	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: SAMSUNG ELECTRONICS CO., LTD.
2015-08-19	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20150716
2015-08-19	RIC1	Information provided on ipc code assigned before grant	Ipc: H04S 5/00 20060101ALN20150710BHEP Ipc: H04S 1/00 20060101AFI20150710BHEP
2015-12-30	17Q	First examination report despatched	Effective date: 20151201
2018-01-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2018-04-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-05-16	18D	Application deemed to be withdrawn	Effective date: 20171201