GB0617849D0 - Method of creating a sound field - Google Patents

Method of creating a sound field

Info

Publication number
GB0617849D0
GB0617849D0 GBGB0617849.5A GB0617849A GB0617849D0 GB 0617849 D0 GB0617849 D0 GB 0617849D0 GB 0617849 A GB0617849 A GB 0617849A GB 0617849 D0 GB0617849 D0 GB 0617849D0
Authority
GB
United Kingdom
Prior art keywords
creating
sound field
sound
field
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.)
Granted
Application number
GBGB0617849.5A
Other versions
GB2426902A (en
GB2426902B (en
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
Publication of GB0617849D0 publication Critical patent/GB0617849D0/en
Publication of GB2426902A publication Critical patent/GB2426902A/en
Application granted granted Critical
Publication of GB2426902B publication Critical patent/GB2426902B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
    • H04R2203/12—Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Circuit For Audible Band Transducer (AREA)
GB0617849A 2004-03-08 2005-03-08 Method of creating a sound field Expired - Fee Related GB2426902B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0405346.8A GB0405346D0 (en) 2004-03-08 2004-03-08 Method of creating a sound field
PCT/GB2005/000887 WO2005086526A1 (en) 2004-03-08 2005-03-08 Method of creating a sound field

Publications (3)

Publication Number Publication Date
GB0617849D0 true GB0617849D0 (en) 2006-10-18
GB2426902A GB2426902A (en) 2006-12-06
GB2426902B GB2426902B (en) 2007-12-27

Family

ID=32117370

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0405346.8A Ceased GB0405346D0 (en) 2004-03-08 2004-03-08 Method of creating a sound field
GB0617849A Expired - Fee Related GB2426902B (en) 2004-03-08 2005-03-08 Method of creating a sound field

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0405346.8A Ceased GB0405346D0 (en) 2004-03-08 2004-03-08 Method of creating a sound field

Country Status (2)

Country Link
GB (2) GB0405346D0 (en)
WO (1) WO2005086526A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0301093D0 (en) 2003-01-17 2003-02-19 1 Ltd Set-up method for array-type sound systems
KR101370373B1 (en) 2006-03-31 2014-03-05 코닌클리케 필립스 엔.브이. A device for and a method of processing data
US7995778B2 (en) * 2006-08-04 2011-08-09 Bose Corporation Acoustic transducer array signal processing
WO2008057538A2 (en) 2006-11-06 2008-05-15 Wms Gaming Inc. Wagering game machine with remote audio configuration
US8274611B2 (en) 2008-06-27 2012-09-25 Mitsubishi Electric Visual Solutions America, Inc. System and methods for television with integrated sound projection system
US8279357B2 (en) 2008-09-02 2012-10-02 Mitsubishi Electric Visual Solutions America, Inc. System and methods for television with integrated sound projection system
FR2944939B1 (en) * 2009-04-28 2011-05-27 St Microelectronics Grenoble 2 METHOD AND DEVICE FOR CONTROLLING AUDIO CONTENT DIFFUSION BY TWO SPEAKERS
US9331656B1 (en) 2010-06-17 2016-05-03 Steven M. Gottlieb Audio systems and methods employing an array of transducers optimized for particular sound frequencies
US8934654B2 (en) 2013-03-13 2015-01-13 Aliphcom Non-occluded personal audio and communication system
DE102013217367A1 (en) 2013-05-31 2014-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. DEVICE AND METHOD FOR RAUMELECTIVE AUDIO REPRODUCTION
EP3079375A1 (en) 2015-04-10 2016-10-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Differential sound reproduction
US9870025B1 (en) 2016-07-10 2018-01-16 Emotive Digital, LP Display case

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399256A (en) * 1889-03-12 Show-case supporter and card-holder
US3992586A (en) * 1975-11-13 1976-11-16 Jaffe Acoustics, Inc. Boardroom sound reinforcement system
GB0203895D0 (en) * 2002-02-19 2002-04-03 1 Ltd Compact surround-sound system

Also Published As

Publication number Publication date
GB2426902A (en) 2006-12-06
GB0405346D0 (en) 2004-04-21
GB2426902B (en) 2007-12-27
WO2005086526A1 (en) 2005-09-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130905 AND 20130911

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230308