GB0200291D0 - Digital loudspeaker system - Google Patents

Digital loudspeaker system

Info

Publication number
GB0200291D0
GB0200291D0 GB0200291A GB0200291A GB0200291D0 GB 0200291 D0 GB0200291 D0 GB 0200291D0 GB 0200291 A GB0200291 A GB 0200291A GB 0200291 A GB0200291 A GB 0200291A GB 0200291 D0 GB0200291 D0 GB 0200291D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker system
digital loudspeaker
digital
loudspeaker
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.)
Ceased
Application number
GB0200291A
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.)
Filing date
Publication date
Application filed by 1 Ltd filed Critical 1 Ltd
Priority to GB0200291A priority Critical patent/GB0200291D0/en
Publication of GB0200291D0 publication Critical patent/GB0200291D0/en
Priority to EP02713055A priority patent/EP1402755A2/en
Priority to PCT/GB2002/001472 priority patent/WO2002078388A2/en
Priority to JP2002576475A priority patent/JP4445705B2/en
Priority to GB0207219A priority patent/GB2376595B/en
Priority to KR1020037012652A priority patent/KR100922910B1/en
Priority to CN200910165582A priority patent/CN101674512A/en
Priority to US10/471,451 priority patent/US7515719B2/en
Priority to AU2002244845A priority patent/AU2002244845A1/en
Priority to CNB028105192A priority patent/CN100539737C/en
Priority to AU2003201640A priority patent/AU2003201640A1/en
Priority to PCT/GB2003/000040 priority patent/WO2003059005A2/en
Priority to GB0414900A priority patent/GB2398959A/en
Priority to JP2007150318A priority patent/JP2007236005A/en
Priority to US12/391,375 priority patent/US20090161880A1/en
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
CNB028105192A CN100539737C (en) 2001-03-27 2002-03-27 Produce the method and apparatus of sound field
CN200910165582A CN101674512A (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
JP2002576475A JP4445705B2 (en) 2001-03-27 2002-03-27 Method and apparatus for creating a sound field
GB0207219A GB2376595B (en) 2001-03-27 2002-03-27 Method and apparatus to create a sound field
KR1020037012652A KR100922910B1 (en) 2001-03-27 2002-03-27 Method and apparatus to create a sound field
EP02713055A EP1402755A2 (en) 2001-03-27 2002-03-27 Method and apparatus to create a sound field
US10/471,451 US7515719B2 (en) 2001-03-27 2002-03-27 Method and apparatus to create a sound field
PCT/GB2002/001472 WO2002078388A2 (en) 2001-03-27 2002-03-27 Method and apparatus to create a sound field
GB0414900A GB2398959A (en) 2002-01-08 2003-01-08 Digital loudspeaker system
AU2003201640A AU2003201640A1 (en) 2002-01-08 2003-01-08 Digital loudspeaker system
PCT/GB2003/000040 WO2003059005A2 (en) 2002-01-08 2003-01-08 Digital loudspeaker system
JP2007150318A JP2007236005A (en) 2001-03-27 2007-06-06 Method and apparatus to create sound field
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 (en)
GB (2) GB0200291D0 (en)
WO (1) WO2003059005A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2393601B (en) * 2002-07-19 2005-09-21 1 Ltd Digital loudspeaker system
CN1930915B (en) * 2004-03-11 2012-08-29 Pss比利时股份有限公司 A method and system for processing sound signals
JP2006340057A (en) * 2005-06-02 2006-12-14 Yamaha Corp Array speaker system
US8457338B2 (en) 2006-05-22 2013-06-04 Audio Pixels Ltd. Apparatus and methods for generating pressure waves
KR101343143B1 (en) * 2006-05-22 2013-12-19 오디오 픽셀즈 리미티드 actuator apparatus and actuation methods for generating pressure waves
WO2007135679A2 (en) 2006-05-22 2007-11-29 Audio Pixels Ltd. Volume and tone control in direct digital speakers
KR101411183B1 (en) 2007-05-21 2014-06-23 오디오 픽셀즈 리미티드 Direct digital speaker apparatus having a desired directivity pattern
US8780673B2 (en) 2007-11-21 2014-07-15 Audio Pixels Ltd. Digital speaker apparatus
EP2768241B1 (en) 2010-03-11 2022-02-16 Audio Pixels Ltd. Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith
DK2643982T3 (en) 2010-11-26 2022-07-04 Audio Pixels Ltd DEVICE FOR GENERATING A PHYSICAL MEASUREMENT POWER AND METHOD OF MANUFACTURING THE DEVICE
WO2013175476A1 (en) 2012-05-25 2013-11-28 Audio Pixels Ltd. A system, a method and a computer program product for controlling a group of actuator arrays for producing a physical effect
EP2856770B1 (en) 2012-05-25 2018-07-04 Audio Pixels Ltd. A system, a method and a computer program product for controlling a set of actuator elements
WO2014210530A1 (en) * 2013-06-28 2014-12-31 Kopin Corporation Digital voice processing method and system for headset computer
JP6760960B2 (en) 2015-04-15 2020-09-23 オーディオ ピクセルズ エルティーディー．Ａｕｄｉｏ Ｐｉｘｅｌｓ Ｌｔｄ． Methods and systems for at least detecting the position of an object in space
CN116320901B (en) * 2023-05-15 2023-08-29 之江实验室 Sound field regulating and controlling system and method thereof

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
ATE376892T1 (en) * 1999-09-29 2007-11-15 1 Ltd METHOD AND APPARATUS FOR ALIGNING SOUND WITH A GROUP OF EMISSION TRANSDUCERS

Also Published As

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

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Legal Events

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