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AU564377B2 - Testing telephone bells - Google Patents
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AU564377B2 - Testing telephone bells - Google Patents

Testing telephone bells

Info

Publication number
AU564377B2
AU564377B2 AU17570/83A AU1757083A AU564377B2 AU 564377 B2 AU564377 B2 AU 564377B2 AU 17570/83 A AU17570/83 A AU 17570/83A AU 1757083 A AU1757083 A AU 1757083A AU 564377 B2 AU564377 B2 AU 564377B2
Authority
AU
Australia
Prior art keywords
testing telephone
telephone bells
bells
testing
telephone
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
AU17570/83A
Other versions
AU1757083A (en
Inventor
Brian William Sneddon
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.)
Australian Telecommunications Commission
Original Assignee
Australian Telecommunications Corp
Australian Telecommunications Commission
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 Australian Telecommunications Corp, Australian Telecommunications Commission filed Critical Australian Telecommunications Corp
Priority to AU17570/83A priority Critical patent/AU564377B2/en
Publication of AU1757083A publication Critical patent/AU1757083A/en
Application granted granted Critical
Publication of AU564377B2 publication Critical patent/AU564377B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/005—Testing or calibrating of detectors covered by the subgroups of G01H3/00
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/08—Details or accessories of general applicability

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
AU17570/83A 1982-08-25 1982-08-25 Testing telephone bells Ceased AU564377B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17570/83A AU564377B2 (en) 1982-08-25 1982-08-25 Testing telephone bells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU17570/83A AU564377B2 (en) 1982-08-25 1982-08-25 Testing telephone bells
AUPF5557 1982-08-25

Publications (2)

Publication Number Publication Date
AU1757083A AU1757083A (en) 1985-02-07
AU564377B2 true AU564377B2 (en) 1987-08-13

Family

ID=3707270

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17570/83A Ceased AU564377B2 (en) 1982-08-25 1982-08-25 Testing telephone bells

Country Status (1)

Country Link
AU (1) AU564377B2 (en)

Also Published As

Publication number Publication date
AU1757083A (en) 1985-02-07

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