GB2395409B - Controller interface for directional sound system - Google Patents

Controller interface for directional sound system

Info

Publication number
GB2395409B
GB2395409B GB0404401A GB0404401A GB2395409B GB 2395409 B GB2395409 B GB 2395409B GB 0404401 A GB0404401 A GB 0404401A GB 0404401 A GB0404401 A GB 0404401A GB 2395409 B GB2395409 B GB 2395409B
Authority
GB
United Kingdom
Prior art keywords
sound system
controller interface
directional sound
directional
controller
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.)
Expired - Fee Related
Application number
GB0404401A
Other versions
GB0404401D0 (en
GB2395409A (en
Inventor
Paul Thomas Troughton
Mark Richard Shepherd
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 GB0404401D0 publication Critical patent/GB0404401D0/en
Publication of GB2395409A publication Critical patent/GB2395409A/en
Application granted granted Critical
Publication of GB2395409B publication Critical patent/GB2395409B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A63J5/04—Arrangements for making sound-effects
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • 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
GB0404401A 2001-08-13 2002-08-13 Controller interface for directional sound system Expired - Fee Related GB2395409B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0119716A GB2378876B (en) 2001-08-13 2001-08-13 Controller interface for directional sound system
PCT/GB2002/003699 WO2003026343A2 (en) 2001-08-13 2002-08-13 Controller interface for directional sound system

Publications (3)

Publication Number Publication Date
GB0404401D0 GB0404401D0 (en) 2004-03-31
GB2395409A GB2395409A (en) 2004-05-19
GB2395409B true GB2395409B (en) 2005-08-10

Family

ID=9920299

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0119716A Expired - Fee Related GB2378876B (en) 2001-08-13 2001-08-13 Controller interface for directional sound system
GB0404401A Expired - Fee Related GB2395409B (en) 2001-08-13 2002-08-13 Controller interface for directional sound system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0119716A Expired - Fee Related GB2378876B (en) 2001-08-13 2001-08-13 Controller interface for directional sound system

Country Status (3)

Country Link
AU (1) AU2002319543A1 (en)
GB (2) GB2378876B (en)
WO (1) WO2003026343A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2344044B1 (en) 2009-02-13 2011-06-20 Equipson, S.A SIMULTANEOUS CONTROL SYSTEM FOR LIGHTING AND AUDIO EQUIPMENT.
US9532153B2 (en) 2012-08-29 2016-12-27 Bang & Olufsen A/S Method and a system of providing information to a user
US11256878B1 (en) 2020-12-04 2022-02-22 Zaps Labs, Inc. Directed sound transmission systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628335A1 (en) * 1988-03-09 1989-09-15 Univ Alsace Installation for controlling sound and light show - uses local communication and power interface connected to central control computer by network bus
US5859915A (en) * 1997-04-30 1999-01-12 American Technology Corporation Lighted enhanced bullhorn
US5885129A (en) * 1997-03-25 1999-03-23 American Technology Corporation Directable sound and light toy
GB2358117A (en) * 1999-11-04 2001-07-11 Sennheiser Electronic Controlling sound and/or lighting systems for public functions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU190912B (en) * 1983-09-07 1986-12-28 Polyak,Gabor,Hu Method and apparatus for making stereoscopic sound effects
GB2209229B (en) * 1987-08-28 1991-12-04 Tasco Ltd Remote control system
US7577260B1 (en) * 1999-09-29 2009-08-18 Cambridge Mechatronics Limited Method and apparatus to direct sound

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628335A1 (en) * 1988-03-09 1989-09-15 Univ Alsace Installation for controlling sound and light show - uses local communication and power interface connected to central control computer by network bus
US5885129A (en) * 1997-03-25 1999-03-23 American Technology Corporation Directable sound and light toy
US5859915A (en) * 1997-04-30 1999-01-12 American Technology Corporation Lighted enhanced bullhorn
GB2358117A (en) * 1999-11-04 2001-07-11 Sennheiser Electronic Controlling sound and/or lighting systems for public functions

Also Published As

Publication number Publication date
GB2378876B (en) 2005-06-15
GB2378876A (en) 2003-02-19
WO2003026343A3 (en) 2004-01-08
GB0404401D0 (en) 2004-03-31
WO2003026343A2 (en) 2003-03-27
GB2395409A (en) 2004-05-19
GB0119716D0 (en) 2001-10-03
AU2002319543A1 (en) 2003-04-01

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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 20130718 AND 20130724

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140813