AU539823B2 - Acoustic line speaker system - Google Patents

Acoustic line speaker system

Info

Publication number
AU539823B2
AU539823B2 AU56760/80A AU5676080A AU539823B2 AU 539823 B2 AU539823 B2 AU 539823B2 AU 56760/80 A AU56760/80 A AU 56760/80A AU 5676080 A AU5676080 A AU 5676080A AU 539823 B2 AU539823 B2 AU 539823B2
Authority
AU
Australia
Prior art keywords
speaker system
acoustic line
line speaker
acoustic
speaker
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
AU56760/80A
Other versions
AU5676080A (en
Inventor
Paul O'Neill Gillard
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.)
Gillard P O
Original Assignee
Gillard P O
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 Gillard P O filed Critical Gillard P O
Priority to AU56760/80A priority Critical patent/AU539823B2/en
Publication of AU5676080A publication Critical patent/AU5676080A/en
Application granted granted Critical
Publication of AU539823B2 publication Critical patent/AU539823B2/en
Anticipated expiration legal-status Critical
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
    • H04R1/20—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
AU56760/80A 1979-03-27 1980-03-24 Acoustic line speaker system Ceased AU539823B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU56760/80A AU539823B2 (en) 1979-03-27 1980-03-24 Acoustic line speaker system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPD8188 1979-03-27
AU818879 1979-03-27
AU56760/80A AU539823B2 (en) 1979-03-27 1980-03-24 Acoustic line speaker system

Publications (2)

Publication Number Publication Date
AU5676080A AU5676080A (en) 1980-10-02
AU539823B2 true AU539823B2 (en) 1984-10-18

Family

ID=25612809

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56760/80A Ceased AU539823B2 (en) 1979-03-27 1980-03-24 Acoustic line speaker system

Country Status (1)

Country Link
AU (1) AU539823B2 (en)

Also Published As

Publication number Publication date
AU5676080A (en) 1980-10-02

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