AUPO832797A0 - Electro-acoustic transducer - Google Patents

Electro-acoustic transducer

Info

Publication number
AUPO832797A0
AUPO832797A0 AUPO8327A AUPO832797A AUPO832797A0 AU PO832797 A0 AUPO832797 A0 AU PO832797A0 AU PO8327 A AUPO8327 A AU PO8327A AU PO832797 A AUPO832797 A AU PO832797A AU PO832797 A0 AUPO832797 A0 AU PO832797A0
Authority
AU
Australia
Prior art keywords
electro
acoustic transducer
acoustic
transducer
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.)
Abandoned
Application number
AUPO8327A
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.)
Alsop Glen
Original Assignee
ALSOP G
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 ALSOP G filed Critical ALSOP G
Priority to AUPO8327A priority Critical patent/AUPO832797A0/en
Publication of AUPO832797A0 publication Critical patent/AUPO832797A0/en
Priority to PCT/AU1998/000593 priority patent/WO1999007183A1/en
Priority to AU84269/98A priority patent/AU8426998A/en
Abandoned 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed
AUPO8327A 1997-07-30 1997-07-30 Electro-acoustic transducer Abandoned AUPO832797A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPO8327A AUPO832797A0 (en) 1997-07-30 1997-07-30 Electro-acoustic transducer
PCT/AU1998/000593 WO1999007183A1 (en) 1997-07-30 1998-07-28 Electro-acoustic transducer
AU84269/98A AU8426998A (en) 1997-07-30 1998-07-28 Electro-acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO8327A AUPO832797A0 (en) 1997-07-30 1997-07-30 Electro-acoustic transducer

Publications (1)

Publication Number Publication Date
AUPO832797A0 true AUPO832797A0 (en) 1997-08-28

Family

ID=3802616

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPO8327A Abandoned AUPO832797A0 (en) 1997-07-30 1997-07-30 Electro-acoustic transducer

Country Status (2)

Country Link
AU (1) AUPO832797A0 (en)
WO (1) WO1999007183A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004015635U1 (en) * 2004-10-07 2004-12-02 Elac Electroacustic Gmbh Coaxial speaker with wave-shaped membrane
DE102004059067B4 (en) * 2004-12-07 2009-07-30 Elac Electroacustic Gmbh Foil for an air-motion loudspeaker
DE102007029560B4 (en) * 2007-06-26 2010-02-18 Mundorf Eb Gmbh Membrane arrangement for an air-motion transformer (AMT) and sound transducer with such a membrane arrangement
US10567866B1 (en) * 2018-08-17 2020-02-18 xMEMS Labs, Inc. Sound producing device and valve
DE102019111578A1 (en) 2019-05-03 2020-11-05 HEDD Audio GmbH Diaphragm for sound transducers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636278A (en) * 1969-02-19 1972-01-18 Heil Scient Lab Inc Acoustic transducer with a diaphragm forming a plurality of adjacent narrow air spaces open only at one side with the open sides of adjacent air spaces alternatingly facing in opposite directions
US4837838A (en) * 1987-03-30 1989-06-06 Eminent Technology, Inc. Electromagnetic transducer of improved efficiency

Also Published As

Publication number Publication date
WO1999007183A1 (en) 1999-02-11

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