GB0218568D0 - A speaker enclosure - Google Patents

A speaker enclosure

Info

Publication number
GB0218568D0
GB0218568D0 GB0218568A GB0218568A GB0218568D0 GB 0218568 D0 GB0218568 D0 GB 0218568D0 GB 0218568 A GB0218568 A GB 0218568A GB 0218568 A GB0218568 A GB 0218568A GB 0218568 D0 GB0218568 D0 GB 0218568D0
Authority
GB
United Kingdom
Prior art keywords
speaker enclosure
enclosure
speaker
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.)
Withdrawn
Application number
GB0218568A
Other versions
GB2391739A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0218568A priority Critical patent/GB2391739A/en
Publication of GB0218568D0 publication Critical patent/GB0218568D0/en
Publication of GB2391739A publication Critical patent/GB2391739A/en
Withdrawn legal-status Critical Current

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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
GB0218568A 2002-08-09 2002-08-09 Speaker enclosure attenuates rear waves through destructive interference of the divided and then recombined wavefront Withdrawn GB2391739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0218568A GB2391739A (en) 2002-08-09 2002-08-09 Speaker enclosure attenuates rear waves through destructive interference of the divided and then recombined wavefront

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0218568A GB2391739A (en) 2002-08-09 2002-08-09 Speaker enclosure attenuates rear waves through destructive interference of the divided and then recombined wavefront

Publications (2)

Publication Number Publication Date
GB0218568D0 true GB0218568D0 (en) 2002-09-18
GB2391739A GB2391739A (en) 2004-02-11

Family

ID=9942048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0218568A Withdrawn GB2391739A (en) 2002-08-09 2002-08-09 Speaker enclosure attenuates rear waves through destructive interference of the divided and then recombined wavefront

Country Status (1)

Country Link
GB (1) GB2391739A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571873A1 (en) * 2004-03-01 2005-09-07 Thomson Licensing S.A. Acoustic system
US7584820B2 (en) 2004-03-19 2009-09-08 Bose Corporation Acoustic radiating
US7565948B2 (en) 2004-03-19 2009-07-28 Bose Corporation Acoustic waveguiding
US7886869B2 (en) 2007-09-27 2011-02-15 Kevin Bastyr Acoustic waveguide mode controlling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177329A (en) * 1991-05-29 1993-01-05 Hughes Aircraft Company High efficiency low frequency speaker system
FR2704675B1 (en) * 1993-04-27 1995-07-07 Lecompte Roland Device for attenuating the energy of acoustic waves emitted by a sound source in at least one determined direction.

Also Published As

Publication number Publication date
GB2391739A (en) 2004-02-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)