GB0200291D0 - Digital loudspeaker system - Google Patents

Digital loudspeaker system

Info

Publication number: GB0200291D0
Authority: GB; United Kingdom
Prior art keywords: loudspeaker system; digital loudspeaker; digital; loudspeaker
Prior art date: 2002-01-08
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.): Ceased

Application number

GB0200291A

Other languages

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.)

1 Ltd

Original Assignee

1 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.)

2002-01-08

Filing date

2002-01-08

Publication date

2002-02-20

2002-01-08 Application filed by 1 Ltd filed Critical 1 Ltd

2002-01-08 Priority to GB0200291A priority Critical patent/GB0200291D0/en

2002-02-20 Publication of GB0200291D0 publication Critical patent/GB0200291D0/en

2002-03-27 Priority to PCT/GB2002/001472 priority patent/WO2002078388A2/fr

2002-03-27 Priority to CN200910165582A priority patent/CN101674512A/zh

2002-03-27 Priority to GB0207219A priority patent/GB2376595B/en

2002-03-27 Priority to CNB028105192A priority patent/CN100539737C/zh

2002-03-27 Priority to JP2002576475A priority patent/JP4445705B2/ja

2002-03-27 Priority to US10/471,451 priority patent/US7515719B2/en

2002-03-27 Priority to EP02713055A priority patent/EP1402755A2/fr

2002-03-27 Priority to AU2002244845A priority patent/AU2002244845A1/en

2002-03-27 Priority to KR1020037012652A priority patent/KR100922910B1/ko

2003-01-08 Priority to PCT/GB2003/000040 priority patent/WO2003059005A2/fr

2003-01-08 Priority to AU2003201640A priority patent/AU2003201640A1/en

2003-01-08 Priority to GB0414900A priority patent/GB2398959A/en

2007-06-06 Priority to JP2007150318A priority patent/JP2007236005A/ja

2009-02-24 Priority to US12/391,375 priority patent/US20090161880A1/en

Status Ceased legal-status Critical Current

Links

GB0200291A 2001-03-27 2002-01-08 Digital loudspeaker system Ceased GB0200291D0 (en)

Priority Applications (15)

Application Number	Priority Date	Filing Date	Title
GB0200291A GB0200291D0 (en)	2002-01-08	2002-01-08	Digital loudspeaker system
KR1020037012652A KR100922910B1 (ko)	2001-03-27	2002-03-27	사운드 필드를 생성하는 방법 및 장치
US10/471,451 US7515719B2 (en)	2001-03-27	2002-03-27	Method and apparatus to create a sound field
AU2002244845A AU2002244845A1 (en)	2001-03-27	2002-03-27	Method and apparatus to create a sound field
GB0207219A GB2376595B (en)	2001-03-27	2002-03-27	Method and apparatus to create a sound field
CNB028105192A CN100539737C (zh)	2001-03-27	2002-03-27	产生声场的方法和装置
JP2002576475A JP4445705B2 (ja)	2001-03-27	2002-03-27	音場を作り出す方法および装置
PCT/GB2002/001472 WO2002078388A2 (fr)	2001-03-27	2002-03-27	Procede et appareil permettant de creer un champ acoustique
EP02713055A EP1402755A2 (fr)	2001-03-27	2002-03-27	Procede et appareil permettant de creer un champ acoustique
CN200910165582A CN101674512A (zh)	2001-03-27	2002-03-27	产生声场的方法和装置
GB0414900A GB2398959A (en)	2002-01-08	2003-01-08	Digital loudspeaker system
PCT/GB2003/000040 WO2003059005A2 (fr)	2002-01-08	2003-01-08	Systeme de haut-parleurs numeriques
AU2003201640A AU2003201640A1 (en)	2002-01-08	2003-01-08	Digital loudspeaker system
JP2007150318A JP2007236005A (ja)	2001-03-27	2007-06-06	音場を作り出す方法および装置
US12/391,375 US20090161880A1 (en)	2001-03-27	2009-02-24	Method and apparatus to create a sound field

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0200291A GB0200291D0 (en)	2002-01-08	2002-01-08	Digital loudspeaker system

Publications (1)

Publication Number	Publication Date
GB0200291D0 true GB0200291D0 (en)	2002-02-20

Family

ID=9928726

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0200291A Ceased GB0200291D0 (en)	2001-03-27	2002-01-08	Digital loudspeaker system
GB0414900A Withdrawn GB2398959A (en)	2002-01-08	2003-01-08	Digital loudspeaker system

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB0414900A Withdrawn GB2398959A (en)	2002-01-08	2003-01-08	Digital loudspeaker system

Country Status (3)

Country	Link
AU (1)	AU2003201640A1 (fr)
GB (2)	GB0200291D0 (fr)
WO (1)	WO2003059005A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5306565B2 (ja)	1999-09-29	2013-10-02	ヤマハ株式会社	音響指向方法および装置
EP1402755A2 (fr)	2001-03-27	2004-03-31	1... Limited	Procede et appareil permettant de creer un champ acoustique
GB2393601B (en) *	2002-07-19	2005-09-21	1 Ltd	Digital loudspeaker system
CN1930915B (zh) *	2004-03-11	2012-08-29	Pss比利时股份有限公司	用于处理声音信号的方法和系统
JP2006340057A (ja) *	2005-06-02	2006-12-14	Yamaha Corp	アレースピーカ装置
WO2007135679A2 (fr)	2006-05-22	2007-11-29	Audio Pixels Ltd.	Systèmes et procédés de commande de volume pour haut-parleurs numériques directs
WO2007135681A1 (fr) *	2006-05-22	2007-11-29	Audio Pixels Ltd.	Réseaux d'éléments électroconducteurs servant à générer des ondes de pression
US8457338B2 (en)	2006-05-22	2013-06-04	Audio Pixels Ltd.	Apparatus and methods for generating pressure waves
KR101411183B1 (ko)	2007-05-21	2014-06-23	오디오 픽셀즈 리미티드	원하는 지향성 패턴을 가지는 다이렉트 디지털 스피커 장치
WO2009066290A2 (fr)	2007-11-21	2009-05-28	Audio Pixels Ltd.	Appareil de haut-parleur amélioré et procédés utiles en relation avec celui-ci
WO2011111042A1 (fr)	2010-03-11	2011-09-15	Audio Pixels Ltd.	Actionneurs à plaques parallèles électrostatiques dont les éléments mobiles sont actionnés uniquement par force électrostatique et procédés s'y rapportant
CN106878891B (zh)	2010-11-26	2020-04-17	音频像素有限公司	控制用于生成声音的装置的方法和用于生成声音的装置
WO2013175476A1 (fr)	2012-05-25	2013-11-28	Audio Pixels Ltd.	Système, procédé et produit-programme informatique pour contrôler un groupe de réseaux d'actionneurs en vue de produire un effet physique
DK2856770T3 (en)	2012-05-25	2018-10-22	Audio Pixels Ltd	SYSTEM, PROCEDURE AND COMPUTER PROGRAM PRODUCT TO CONTROL A SET OF ACTUATOR ELEMENTS
US10070211B2 (en)	2013-06-28	2018-09-04	Kopin Corporation	Digital voice processing method and system for headset computer
KR102695498B1 (ko)	2015-04-15	2024-08-16	오디오 픽셀즈 리미티드	공간에서 객체의 위치를 검출하는 방법 및 시스템
CN116320901B (zh) *	2023-05-15	2023-08-29	之江实验室	声场调控系统及其方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4769848A (en) *	1980-05-05	1988-09-06	Howard Krausse	Electroacoustic network
GB9506725D0 (en) *	1995-03-31	1995-05-24	Hooley Anthony	Improvements in or relating to loudspeakers
JP5306565B2 (ja) *	1999-09-29	2013-10-02	ヤマハ株式会社	音響指向方法および装置

2002
- 2002-01-08 GB GB0200291A patent/GB0200291D0/en not_active Ceased
2003
- 2003-01-08 WO PCT/GB2003/000040 patent/WO2003059005A2/fr not_active Ceased
- 2003-01-08 AU AU2003201640A patent/AU2003201640A1/en not_active Abandoned
- 2003-01-08 GB GB0414900A patent/GB2398959A/en not_active Withdrawn

Also Published As

Publication number	Publication date
WO2003059005A2 (fr)	2003-07-17
GB2398959A (en)	2004-09-01
WO2003059005A3 (fr)	2003-12-04
AU2003201640A1 (en)	2003-07-24
AU2003201640A8 (en)	2003-07-24
GB0414900D0 (en)	2004-08-04

Publication	Publication Date	Title
GB2393601B (en)	2005-09-21	Digital loudspeaker system
AU2003290933A8 (en)	2004-06-15	Digital karyotyping
AU2003293248A8 (en)	2004-06-23	Distributed digital antenna system
GB2386280B (en)	2005-09-14	Digital microphone
AU2003270644A8 (en)	2004-04-08	Complex-if digital receiver
GB2386526B (en)	2004-02-25	Digital watermark system
GB2380091B (en)	2005-03-30	Loudspeaker system
AU2003201640A8 (en)	2003-07-24	Digital loudspeaker system
GB0321676D0 (en)	2003-10-15	Digital loudspeaker
GB0312567D0 (en)	2003-07-09	Audio system
AU2003239113A8 (en)	2003-09-09	Digital network
AU2003200750A1 (en)	2003-09-18	Telephone System
SG111094A1 (en)	2005-05-30	Digital receiver
GB0219244D0 (en)	2002-09-25	Loudspeaker system
GB2409125B (en)	2005-11-09	Loudspeaker
GB2394847B (en)	2005-09-07	Digital receiver
GB2386026B (en)	2005-06-08	Loudspeaker
AU2003220826A1 (en)	2003-10-20	Digital broadcast system
GB0202118D0 (en)	2002-03-20	Electrodynamical loudspeaker
PL362733A1 (en)	2005-04-18	Digital system
GB0117662D0 (en)	2001-09-12	Loudspeaker system
GB0200628D0 (en)	2002-02-27	Loudspeakers
GB0205246D0 (en)	2002-04-17	Loudspeakers
GB0205750D0 (en)	2002-04-24	Loudspeaker
GB0217360D0 (en)	2002-09-04	Loudspeaker

Legal Events

Date	Code	Title	Description
2003-04-16	AT	Applications terminated before publication under section 16(1)