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GB201813817D0 - An enclosure - Google Patents

An enclosure

Info

Publication number
GB201813817D0
GB201813817D0 GBGB1813817.2A GB201813817A GB201813817D0 GB 201813817 D0 GB201813817 D0 GB 201813817D0 GB 201813817 A GB201813817 A GB 201813817A GB 201813817 D0 GB201813817 D0 GB 201813817D0
Authority
GB
United Kingdom
Prior art keywords
enclosure
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Withdrawn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
GBGB1813817.2A
Other versions
GB2576562A (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.)
Pure International Ltd
Original Assignee
Pure International 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 Pure International Ltd filed Critical Pure International Ltd
Priority to GB1813817.2A priority Critical patent/GB2576562A/en
Publication of GB201813817D0 publication Critical patent/GB201813817D0/en
Priority to PCT/GB2019/050922 priority patent/WO2020039157A1/en
Publication of GB2576562A publication Critical patent/GB2576562A/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Withdrawn legal-status Critical Current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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • 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
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
GB1813817.2A 2018-08-24 2018-08-24 An enclosure Withdrawn GB2576562A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1813817.2A GB2576562A (en) 2018-08-24 2018-08-24 An enclosure
PCT/GB2019/050922 WO2020039157A1 (en) 2018-08-24 2019-03-29 Extendable/retractable loudspeaker enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1813817.2A GB2576562A (en) 2018-08-24 2018-08-24 An enclosure

Publications (2)

Publication Number Publication Date
GB201813817D0 true GB201813817D0 (en) 2018-10-10
GB2576562A GB2576562A (en) 2020-02-26

Family

ID=63715173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1813817.2A Withdrawn GB2576562A (en) 2018-08-24 2018-08-24 An enclosure

Country Status (2)

Country Link
GB (1) GB2576562A (en)
WO (1) WO2020039157A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164988A (en) * 1976-08-25 1979-08-21 Admiral Corporation Fine tuned, column speaker system
US4501934A (en) * 1983-07-18 1985-02-26 W2 Vehicle Design And Development Loudspeaker system
US4889208A (en) * 1987-02-23 1989-12-26 Katsutoshi Sugihara Speaker enclosures
FR2754415B1 (en) * 1996-10-07 1998-12-24 Lagarrigue Cecile METHOD AND APPARATUS FOR A VARIABLE VOLUME ACOUSTIC SPEAKER
TW200714118A (en) * 2005-09-21 2007-04-01 Quanta Comp Inc Voice player, electric apparatus and telescopic speaker box
US8774420B2 (en) * 2011-06-29 2014-07-08 Get Connected Llc Headphones with expandable speaker enclosures
CN103813224A (en) * 2012-11-12 2014-05-21 新加坡振源科技私人有限公司 Telescopic soundbox
TWI580281B (en) * 2015-04-20 2017-04-21 富祐鴻科技股份有限公司 Speaker
CN205155415U (en) * 2015-10-26 2016-04-13 焦作万瑞工贸有限公司 Flexible rubber joint

Also Published As

Publication number Publication date
GB2576562A (en) 2020-02-26
WO2020039157A1 (en) 2020-02-27

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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)