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GB2628035B - An improved loudspeaker assembly - Google Patents

An improved loudspeaker assembly Download PDF

Info

Publication number
GB2628035B
GB2628035B GB2400440.0A GB202400440A GB2628035B GB 2628035 B GB2628035 B GB 2628035B GB 202400440 A GB202400440 A GB 202400440A GB 2628035 B GB2628035 B GB 2628035B
Authority
GB
United Kingdom
Prior art keywords
loudspeaker assembly
improved loudspeaker
improved
assembly
loudspeaker
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.)
Active
Application number
GB2400440.0A
Other versions
GB202400440D0 (en
GB2628035A (en
Inventor
Alexander Shaw Alan
Bishop Piers
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.)
Harbeth Audio Ltd
Original Assignee
Harbeth Audio 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
Priority claimed from GBGB2302730.3A external-priority patent/GB202302730D0/en
Application filed by Harbeth Audio Ltd filed Critical Harbeth Audio Ltd
Publication of GB202400440D0 publication Critical patent/GB202400440D0/en
Publication of GB2628035A publication Critical patent/GB2628035A/en
Application granted granted Critical
Publication of GB2628035B publication Critical patent/GB2628035B/en
Active 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • 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
    • H04R1/20—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
    • H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means 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
    • 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
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers

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)
GB2400440.0A 2023-02-24 2024-01-12 An improved loudspeaker assembly Active GB2628035B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB2302730.3A GB202302730D0 (en) 2023-02-24 2023-02-24 An improved loudspeaker assembly
GB202315423 2023-10-06

Publications (3)

Publication Number Publication Date
GB202400440D0 GB202400440D0 (en) 2024-02-28
GB2628035A GB2628035A (en) 2024-09-11
GB2628035B true GB2628035B (en) 2025-04-16

Family

ID=89984102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2400440.0A Active GB2628035B (en) 2023-02-24 2024-01-12 An improved loudspeaker assembly

Country Status (1)

Country Link
GB (1) GB2628035B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422500A1 (en) * 1993-09-07 1995-03-09 Hans Ulrich Dipl Ing Wacker Decorative column for accommodating a subwoofer system
GB2288514A (en) * 1993-10-16 1995-10-18 Jozef Szczepanski A horn stand for loudspeakers
US20180220212A1 (en) * 2015-09-09 2018-08-02 Clarity Design, Inc. Extendable Speaker System
CN113840195A (en) * 2021-10-11 2021-12-24 深圳市优特杰科技有限公司 Bookshelf sound box

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422500A1 (en) * 1993-09-07 1995-03-09 Hans Ulrich Dipl Ing Wacker Decorative column for accommodating a subwoofer system
GB2288514A (en) * 1993-10-16 1995-10-18 Jozef Szczepanski A horn stand for loudspeakers
US20180220212A1 (en) * 2015-09-09 2018-08-02 Clarity Design, Inc. Extendable Speaker System
CN113840195A (en) * 2021-10-11 2021-12-24 深圳市优特杰科技有限公司 Bookshelf sound box

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Rogers AB3a infinite baffle active stereo subwoofer, Rogers International UK Ltd [online], Available from https://www.rogers-hifi.uk/rogers-ab3a-active-subwoofer-system [Accessed 2 July 2024] *

Also Published As

Publication number Publication date
GB202400440D0 (en) 2024-02-28
GB2628035A (en) 2024-09-11

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