GB202108839D0 - Improved cabinet for loudspeaker - Google Patents

Improved cabinet for loudspeaker

Info

Publication number
GB202108839D0
GB202108839D0 GBGB2108839.8A GB202108839A GB202108839D0 GB 202108839 D0 GB202108839 D0 GB 202108839D0 GB 202108839 A GB202108839 A GB 202108839A GB 202108839 D0 GB202108839 D0 GB 202108839D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker
improved cabinet
cabinet
improved
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
GBGB2108839.8A
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.)
Rega Res Ltd
Original Assignee
Rega Res 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 Rega Res Ltd filed Critical Rega Res Ltd
Priority to GBGB2108839.8A priority Critical patent/GB202108839D0/en
Publication of GB202108839D0 publication Critical patent/GB202108839D0/en
Priority to GB2208803.3A priority patent/GB2608012A/en
Ceased 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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure 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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • 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
    • 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
    • H04R2201/029—Manufacturing aspects of enclosures transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
GBGB2108839.8A 2021-06-18 2021-06-18 Improved cabinet for loudspeaker Ceased GB202108839D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB2108839.8A GB202108839D0 (en) 2021-06-18 2021-06-18 Improved cabinet for loudspeaker
GB2208803.3A GB2608012A (en) 2021-06-18 2022-06-15 Improved loudspeaker cabinet, method for forming the same and a loudspeaker formed using said cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2108839.8A GB202108839D0 (en) 2021-06-18 2021-06-18 Improved cabinet for loudspeaker

Publications (1)

Publication Number Publication Date
GB202108839D0 true GB202108839D0 (en) 2021-08-04

Family

ID=77050611

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2108839.8A Ceased GB202108839D0 (en) 2021-06-18 2021-06-18 Improved cabinet for loudspeaker
GB2208803.3A Pending GB2608012A (en) 2021-06-18 2022-06-15 Improved loudspeaker cabinet, method for forming the same and a loudspeaker formed using said cabinet

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2208803.3A Pending GB2608012A (en) 2021-06-18 2022-06-15 Improved loudspeaker cabinet, method for forming the same and a loudspeaker formed using said cabinet

Country Status (1)

Country Link
GB (2) GB202108839D0 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591042A (en) * 1978-05-03 1981-06-10 Bibby P J Loudspeaker cabinet
GB2187061A (en) * 1986-02-26 1987-08-26 Steven John Cowley Loudspeaker
US4754852A (en) * 1987-03-23 1988-07-05 Mule Anthony F Simulated rock speaker assembly
US4964482A (en) * 1989-02-23 1990-10-23 Meyer John E Loudspeaker enclosure
DE4040292C1 (en) * 1990-12-17 1992-02-20 Albert Kratzel Loudspeaker focusing with good acoustic resonance characteristics - has gap between two moulds filled with mineral mixture, e.g. sand and cement of gypsum plaster
JP3799111B2 (en) * 1996-12-02 2006-07-19 ソニー株式会社 Audio equipment housing material and audio equipment housing using the same
CA2203871A1 (en) * 1997-04-28 1998-10-28 Messina Electronique Inc. Speaker cabinet made of an injected mixture of polystyrene and hardwood powder
JP2005151390A (en) * 2003-11-19 2005-06-09 Takizawa Seisakusho:Kk Acoustic component
US20090173567A1 (en) * 2008-01-07 2009-07-09 Stiles Enrique M Folded triangular sidewall ducted ports for loudspeaker enclosure

Also Published As

Publication number Publication date
GB2608012A (en) 2022-12-21
GB2608012A8 (en) 2023-01-18
GB202208803D0 (en) 2022-07-27

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Legal Events

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