GB9104376D0 - Loudspeaker attachment - Google Patents

Loudspeaker attachment

Info

Publication number
GB9104376D0
GB9104376D0 GB919104376A GB9104376A GB9104376D0 GB 9104376 D0 GB9104376 D0 GB 9104376D0 GB 919104376 A GB919104376 A GB 919104376A GB 9104376 A GB9104376 A GB 9104376A GB 9104376 D0 GB9104376 D0 GB 9104376D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker attachment
loudspeaker
attachment
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Withdrawn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
GB919104376A
Other versions
GB2254222A (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.)
HENFREY COLIN
PHILLIPS DAVID W
Original Assignee
HENFREY COLIN
PHILLIPS DAVID W
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 HENFREY COLIN, PHILLIPS DAVID W filed Critical HENFREY COLIN
Priority to GB9104376A priority Critical patent/GB2254222A/en
Publication of GB9104376D0 publication Critical patent/GB9104376D0/en
Publication of GB2254222A publication Critical patent/GB2254222A/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Withdrawn legal-status Critical Current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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
    • 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

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)
GB9104376A 1991-03-01 1991-03-01 Removable loudspeaker attachment reduces diffraction Withdrawn GB2254222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9104376A GB2254222A (en) 1991-03-01 1991-03-01 Removable loudspeaker attachment reduces diffraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9104376A GB2254222A (en) 1991-03-01 1991-03-01 Removable loudspeaker attachment reduces diffraction

Publications (2)

Publication Number Publication Date
GB9104376D0 true GB9104376D0 (en) 1991-04-17
GB2254222A GB2254222A (en) 1992-09-30

Family

ID=10690840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9104376A Withdrawn GB2254222A (en) 1991-03-01 1991-03-01 Removable loudspeaker attachment reduces diffraction

Country Status (1)

Country Link
GB (1) GB2254222A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214645A (en) * 1978-11-09 1980-07-29 Avid Corporation Method of and means for loudspeaker sound wave distribution
GB2116400A (en) * 1982-01-29 1983-09-21 Brian John Stiles Loudspeaker cabinet

Also Published As

Publication number Publication date
GB2254222A (en) 1992-09-30

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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)