GB2021352B - Loudspeaker grille - Google Patents

Loudspeaker grille

Info

Publication number
GB2021352B
GB2021352B GB7914153A GB7914153A GB2021352B GB 2021352 B GB2021352 B GB 2021352B GB 7914153 A GB7914153 A GB 7914153A GB 7914153 A GB7914153 A GB 7914153A GB 2021352 B GB2021352 B GB 2021352B
Authority
GB
United Kingdom
Prior art keywords
loudspeaker grille
grille
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.)
Expired
Application number
GB7914153A
Other versions
GB2021352A (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.)
LENVER PRODUCTS Ltd
Tannoy Products Ltd
Original Assignee
LENVER PRODUCTS Ltd
Tannoy Products 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 LENVER PRODUCTS Ltd, Tannoy Products Ltd filed Critical LENVER PRODUCTS Ltd
Priority to GB7914153A priority Critical patent/GB2021352B/en
Publication of GB2021352A publication Critical patent/GB2021352A/en
Application granted granted Critical
Publication of GB2021352B publication Critical patent/GB2021352B/en
Expired 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
    • H04R1/023—Screens for loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
GB7914153A 1978-05-12 1979-04-24 Loudspeaker grille Expired GB2021352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7914153A GB2021352B (en) 1978-05-12 1979-04-24 Loudspeaker grille

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1929478 1978-05-12
GB7914153A GB2021352B (en) 1978-05-12 1979-04-24 Loudspeaker grille

Publications (2)

Publication Number Publication Date
GB2021352A GB2021352A (en) 1979-11-28
GB2021352B true GB2021352B (en) 1982-06-16

Family

ID=26253971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914153A Expired GB2021352B (en) 1978-05-12 1979-04-24 Loudspeaker grille

Country Status (1)

Country Link
GB (1) GB2021352B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026262A1 (en) * 1980-07-11 1982-02-04 Braun Ag, 6000 Frankfurt SPEAKER HOUSING AND METHOD FOR THE PRODUCTION THEREOF
US4679233A (en) * 1985-08-30 1987-07-07 Motorola, Inc. Microphone
GB2288513A (en) * 1994-04-14 1995-10-18 Harbeth Acoustics Ltd Mounting loudspeaker grilles
DE60118764T2 (en) * 2000-09-18 2006-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Mobile electronic handset
CN108235196B (en) * 2018-01-29 2020-09-18 歌尔智能科技有限公司 Loudspeaker

Also Published As

Publication number Publication date
GB2021352A (en) 1979-11-28

Similar Documents

Publication Publication Date Title
GB2016863B (en) Loudspeaker arrangement
GB2028057B (en) Loudspeakers
GB2063008B (en) Loudspeaker sets
JPS54127317A (en) Electrostatic loudspeaker
JPS54128327A (en) Headphone
GB2062408B (en) Speaker
GB2022362B (en) Speaker
GB2014824B (en) Loudspeaker systems
JPS54150118A (en) Speaker grill
GB2045578B (en) Speaker device
GB2021352B (en) Loudspeaker grille
GB2049351B (en) Loudspeaker unit
GB2037534B (en) Loudspeakers
JPS5591297A (en) Loudspeaker
GB2012520B (en) Speaker
JPS54111329A (en) Speaker
DE2966953D1 (en) Loudspeaker box
JPS54145519A (en) Automotive speaker
JPS54107726A (en) Speaker
JPS54118230A (en) Speaker
JPS54109824A (en) Speaker
GB2079564B (en) Loudspeaker diaphragms
JPS5497013A (en) Speaker device
JPS54118232A (en) Speaker
JPS54118231A (en) Speaker

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee