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AU515111B2 - Loudspeaker system - Google Patents
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AU515111B2 - Loudspeaker system - Google Patents

Loudspeaker system

Info

Publication number
AU515111B2
AU515111B2 AU37682/78A AU3768278A AU515111B2 AU 515111 B2 AU515111 B2 AU 515111B2 AU 37682/78 A AU37682/78 A AU 37682/78A AU 3768278 A AU3768278 A AU 3768278A AU 515111 B2 AU515111 B2 AU 515111B2
Authority
AU
Australia
Prior art keywords
loudspeaker system
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
AU37682/78A
Other versions
AU3768278A (en
Inventor
J. E Benson
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia 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 Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Priority to AU37682/78A priority Critical patent/AU515111B2/en
Publication of AU3768278A publication Critical patent/AU3768278A/en
Application granted granted Critical
Publication of AU515111B2 publication Critical patent/AU515111B2/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; ELECTRIC HEARING AIDS; 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
AU37682/78A 1977-08-09 1977-08-09 Loudspeaker system Expired AU515111B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU37682/78A AU515111B2 (en) 1977-08-09 1977-08-09 Loudspeaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU37682/78A AU515111B2 (en) 1977-08-09 1977-08-09 Loudspeaker system

Publications (2)

Publication Number Publication Date
AU3768278A AU3768278A (en) 1980-01-03
AU515111B2 true AU515111B2 (en) 1981-03-19

Family

ID=3724695

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37682/78A Expired AU515111B2 (en) 1977-08-09 1977-08-09 Loudspeaker system

Country Status (1)

Country Link
AU (1) AU515111B2 (en)

Also Published As

Publication number Publication date
AU3768278A (en) 1980-01-03

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