AU442304B2 - Capacitive transducers - Google Patents

Capacitive transducers

Info

Publication number
AU442304B2
AU442304B2 AU15113/70A AU1511370A AU442304B2 AU 442304 B2 AU442304 B2 AU 442304B2 AU 15113/70 A AU15113/70 A AU 15113/70A AU 1511370 A AU1511370 A AU 1511370A AU 442304 B2 AU442304 B2 AU 442304B2
Authority
AU
Australia
Prior art keywords
capacitive transducers
transducers
capacitive
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
AU15113/70A
Other versions
AU1511370A (en
Inventor
Walter Davies Louis
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 AU15113/70A priority Critical patent/AU442304B2/en
Priority to GB2666970A priority patent/GB1316652A/en
Publication of AU1511370A publication Critical patent/AU1511370A/en
Application granted granted Critical
Publication of AU442304B2 publication Critical patent/AU442304B2/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
    • H04R19/00—Electrostatic transducers
    • H04R19/005—Electrostatic transducers using semiconductor materials

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
AU15113/70A 1969-06-12 1970-05-14 Capacitive transducers Expired AU442304B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU15113/70A AU442304B2 (en) 1970-05-14 1970-05-14 Capacitive transducers
GB2666970A GB1316652A (en) 1969-06-12 1970-06-02 Microphones and other transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU15113/70A AU442304B2 (en) 1970-05-14 1970-05-14 Capacitive transducers

Publications (2)

Publication Number Publication Date
AU1511370A AU1511370A (en) 1971-11-18
AU442304B2 true AU442304B2 (en) 1973-11-02

Family

ID=3705236

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15113/70A Expired AU442304B2 (en) 1969-06-12 1970-05-14 Capacitive transducers

Country Status (1)

Country Link
AU (1) AU442304B2 (en)

Also Published As

Publication number Publication date
AU1511370A (en) 1971-11-18

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