CA1009361A - Electrostatic transducer and method and means for making same - Google Patents

Electrostatic transducer and method and means for making same

Info

Publication number
CA1009361A
CA1009361A CA195,810A CA195810A CA1009361A CA 1009361 A CA1009361 A CA 1009361A CA 195810 A CA195810 A CA 195810A CA 1009361 A CA1009361 A CA 1009361A
Authority
CA
Canada
Prior art keywords
making same
electrostatic transducer
transducer
electrostatic
making
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
CA195,810A
Other languages
English (en)
Inventor
Arthur A. Janszen
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.)
ELECTROSTATIC RESEARCH Corp
Original Assignee
ELECTROSTATIC RESEARCH Corp
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 ELECTROSTATIC RESEARCH Corp filed Critical ELECTROSTATIC RESEARCH Corp
Application granted granted Critical
Publication of CA1009361A publication Critical patent/CA1009361A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
CA195,810A 1974-03-23 1974-03-25 Electrostatic transducer and method and means for making same Expired CA1009361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1300574A GB1428913A (en) 1974-03-23 1974-03-23 Electrostatic transducer and method and means for making same

Publications (1)

Publication Number Publication Date
CA1009361A true CA1009361A (en) 1977-04-26

Family

ID=10015102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,810A Expired CA1009361A (en) 1974-03-23 1974-03-25 Electrostatic transducer and method and means for making same

Country Status (4)

Country Link
CA (1) CA1009361A (show.php)
DE (1) DE2414636A1 (show.php)
FR (1) FR2266413B3 (show.php)
GB (1) GB1428913A (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924504A (en) * 1987-06-18 1990-05-08 Highwood Audio Inc. Audio speaker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG34753A1 (en) * 1982-01-22 1983-11-15 Knchev Electrostatic acoustic converter
US5627903A (en) * 1993-10-06 1997-05-06 Chain Reactions, Inc. Variable geometry electromagnetic transducer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631196A (en) * 1949-10-05 1953-03-10 Arthur A Janszen Electrostatic loud-speaker
US3008013A (en) * 1954-07-20 1961-11-07 Ferranti Ltd Electrostatic loudspeakers
US2896025A (en) * 1955-06-21 1959-07-21 Francis D Wetherill Electrostatic loudspeaker
DE1762110A1 (de) * 1967-04-13 1970-04-16 Elektroakusztikai Gyar Elektroakustischer Wandler mit Schwingspule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924504A (en) * 1987-06-18 1990-05-08 Highwood Audio Inc. Audio speaker

Also Published As

Publication number Publication date
FR2266413A1 (show.php) 1975-10-24
DE2414636A1 (de) 1975-10-16
GB1428913A (en) 1976-03-24
FR2266413B3 (show.php) 1977-01-07

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